[
  {
    "n": 38,
    "section": "articles",
    "title": "How Strong Is the Evidence for Peaceful Resistance? Not Very.",
    "authors": "Charles Crabtree and John B. Holbein",
    "year": "forthcoming",
    "venue": "American Political Science Review (conditionally accepted)",
    "doi": "10.31235/osf.io/pbrej_v4",
    "paper_url": "https://papers.ssrn.com/abstract=6662618",
    "replication_status": "data_forthcoming",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "No authors' replication deposit exists yet. Searched Harvard Dataverse generally and the APSR Dataverse subtree (q='Peaceful Resistance', q='Crabtree resistance' - 11 APSR hits, none this paper), OSF (preprint pbrej API reports has_data_links='not_applicable' and no linked supplementary node), GitHub repo search, and Google. Downloaded and text-extracted the SocArXiv preprint PDF (v4, 2026-05-30): it contains no Dataverse/OSF/GitHub/deposit URLs; the only replication-archive mention thanks Chenoweth and Stephan for publicly sharing THEIR NAVCO archive, which is the (re-analyzed) source data, not a deposit by Crabtree/Holbein. SSRN page returned 403 so its page could not be read directly. APSR mandates an APSR Dataverse deposit at publication, so one will likely appear when the article is published. DOI listed is the verified SocArXiv preprint DOI from Crossref (no article DOI exists yet). [second pass also found nothing public: Not a proprietary-data paper and not yet deposited. The paper re-analyzes Chenoweth & Stephan's publicly available NAVCO replication archive (NAVCO 1.x) plus the NAVCO 2.1 dataset — all public (e.g., NAVCO 1.1 at Harvard Dataverse doi:10.7910/DVN/YLLHEE). No author deposit exists yet because the article is only conditionally accepted; APSR mandates an APSR Dataverse deposit at publication, so one should appear then. Note: the SSRN version is now retitled 'Is Peaceful Resistance Really Better?'. Recheck APSR Dataverse after publication.] Status set to data_forthcoming: conditionally accepted at APSR, which mandates an APSR Dataverse deposit at publication; no deposit exists yet. [Verified 2026-06-11 per author + targeted re-search.]",
    "evidence": "Verified absence: Dataverse search API returned 0 datasets for the exact phrase; OSF preprints API for pbrej shows has_data_links='not_applicable', data_links=[] and node=None; full-text URL extraction of the preprint PDF found no repository links."
  },
  {
    "n": 37,
    "section": "articles",
    "title": "Can AI Help Reduce Prejudice? Evaluating the Effectiveness of AI-Powered Personalized Persuasion on Support for Transgender Rights",
    "authors": "Charles Crabtree, John B. Holbein, Mitchell Bosley, and Semra Sevi",
    "year": "forthcoming",
    "venue": "PNAS Nexus",
    "doi": "10.2139/ssrn.5229084",
    "paper_url": "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5229084",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/ZYHFIP",
    "repository": "Harvard Dataverse",
    "contents": "data + code",
    "notes": "Deposit published 2026-03-03 under the exact paper title; contains a single archive, chatgpt-survey-replication-26-feb-2026.zip (~1.8 MB), described as the replication materials (survey-experiment replication files; zip contents not individually itemized in the Dataverse record). PNAS Nexus article not yet registered in Crossref as of 2026-06-11, so no article DOI exists; DOI listed is the verified SSRN preprint DOI from Crossref.",
    "evidence": "Dataverse native API record for doi:10.7910/DVN/ZYHFIP shows the exact paper title, lists all four authors (Holbein, Crabtree, Sevi, Bosley), and its description reads: 'These files contain the replication materials for the article \"Can AI Help Reduce Prejudice? ...\" at PNAS Nexus.'"
  },
  {
    "n": 36,
    "section": "articles",
    "title": "Changing the Scope of Conflict? Voter Registration and George Floyd's Murder",
    "authors": "Hans J. G. Hassell and John B. Holbein",
    "year": 2026,
    "venue": "British Journal of Political Science",
    "doi": "10.1017/S0007123426101410",
    "paper_url": "https://doi.org/10.1017/S0007123426101410",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/BOCGOQ",
    "repository": "Harvard Dataverse",
    "contents": "code only",
    "notes": "Code-only deposit (two Stata files: 'Replication Code Data Cleaning.do' and 'Replication Code.do', published 2026-04-07). The underlying L2 national voter file data are proprietary and under a signed data use agreement that prohibits public sharing; the Dataverse description and the article's data availability statement both direct scholars to L2 (matt.curley@l2-data.com / l2-data.com) to obtain the data.",
    "evidence": "Cambridge Core article page's data availability statement says 'Replication data for this article can be found in Harvard Dataverse at: https://doi.org/10.7910/DVN/BOCGOQ'; the Dataverse API record is titled 'Replication Code for: Changing the Scope of Conflict? Voter Registration and George Floyd's Murder' (author: Holbein, John) and its description explains the DUA restriction on the L2 data."
  },
  {
    "n": 35,
    "section": "articles",
    "title": "Missing Results of Discrimination: A Systematically Comparative Meta-Analysis and Re-Examinations of Racial, Gender, and Intersectional Discrimination using Correspondence Audits",
    "authors": "S. Michael Gaddis, Natasha Quadlin, Charles Crabtree, John B. Holbein, and Edvard Nergård Larsen",
    "year": "forthcoming",
    "venue": "Sociological Science (conditionally accepted)",
    "doi": "10.31235/osf.io/nd2y6_v1",
    "paper_url": "https://osf.io/preprints/socarxiv/nd2y6_v1",
    "replication_status": "data_forthcoming",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "The authors explicitly state data are not yet posted: the OSF preprint API record (nd2y6) reports has_data_links='no' with the reason 'Data will be uploaded after publication.' The preprint's linked OSF project ('Missing Results of Discrimination', osf.io/vnzek, contributor S. Michael Gaddis) is public but contains zero files and zero child components - it only hosts the preprint. Also checked: Harvard Dataverse search (0 hits for the title), Crossref for a Sociological Science version (none yet; only SSRN 10.2139/ssrn.5226470 and SocArXiv records exist), Gaddis's publications page (lists only the SocArXiv link, status 'under review/working paper'), and full-text URL extraction of the preprint PDF (no repository links). Recheck after Sociological Science publication. DOI listed is the verified SocArXiv preprint DOI from Crossref. [second pass also found nothing public: Not proprietary and not yet deposited — the authors explicitly state the data will be posted after publication. The data are a meta-analytic dataset assembled from 52 published correspondence-audit studies (~330,000 tests), i.e., built from published results, not restricted microdata. The article has not yet appeared in Sociological Science. Recheck the OSF project (osf.io/vnzek) and Sociological Science's site after publication.] Status set to data_forthcoming per author: OSF record states data will be uploaded after publication (conditionally accepted, Sociological Science). [Verified 2026-06-11 per author + targeted re-search.]",
    "evidence": "OSF API record for preprint nd2y6 states has_data_links='no' and why_no_data='Data will be uploaded after publication'; OSF files API for the linked project vnzek returned an empty osfstorage listing and no children."
  },
  {
    "n": 34,
    "section": "articles",
    "title": "Navigating Potential Pitfalls in Difference-in-Differences Designs: Reconciling Conflicting Findings on Mass Shootings' Effect on Electoral Outcomes",
    "authors": "Hans J. G. Hassell and John B. Holbein",
    "year": 2025,
    "venue": "American Political Science Review 119(1): 240-260",
    "doi": "10.1017/S0003055424000108",
    "paper_url": "https://www.cambridge.org/core/journals/american-political-science-review/article/navigating-potential-pitfalls-in-differenceindifferences-designs-reconciling-conflicting-findings-on-mass-shootings-effect-on-electoral-outcomes/CE32844907A6CAF6D397E85AE6A33B07",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/GH69TI",
    "repository": "Harvard Dataverse (American Political Science Review Dataverse)",
    "contents": "data + code (single zip archive, FINALREPLICATIONARCHIVE.zip, ~58 MB)",
    "notes": "APSR-mandated replication deposit in the journal's Dataverse, published 2024-04-12; authors listed as Hassell, Hans J. G. and Holbein, John B., contact Holbein (UVA). Deposit contains one zip file (FINALREPLICATIONARCHIVE.zip, 58.3 MB), which per APSR policy bundles data and code.",
    "evidence": "Harvard Dataverse search API returned dataset doi:10.7910/DVN/GH69TI titled 'Replication Data for: Navigating Potential Pitfalls in Difference-in-Differences Designs...' in the American Political Science Review Dataverse, with citation naming Hassell and Holbein and a description matching the paper's abstract; dataset API confirmed the published V1 with the replication zip. Article DOI 10.1017/s0003055424000108 confirmed via Crossref."
  },
  {
    "n": 33,
    "section": "articles",
    "title": "Do STEM Students Vote?",
    "authors": "D'Wayne Bell, Jing Feng, John B. Holbein, and Jonathan Smith",
    "year": 2024,
    "venue": "American Educational Research Journal 61(1): 48-73",
    "doi": "10.3102/00028312231200232",
    "paper_url": "https://journals.sagepub.com/doi/10.3102/00028312231200232",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Data are proprietary: the paper links the universe of College Board test-takers (2004-2013 cohorts) to National Student Clearinghouse records and Data Trust, LLC national voter file records. The paper's 'Data and Materials Availability' statement says: 'The College Board data is proprietary as it contains sensitive individual student records. Likewise, the Data Trust voter file data are also proprietary. We have signed data use agreements that legally prohibit us from sharing either of these. We can, however, share the code that produced the results contained herein.' No public code-only deposit was found despite that offer — searched Harvard Dataverse API, OSF API, openICPSR, and Google (GitHub/Dataverse/OSF/openICPSR queries) with no verifiable hit; code appears to be available only on request from the authors.",
    "evidence": "Downloaded and text-extracted the IZA Discussion Paper version (https://docs.iza.org/dp15483.pdf, DP 15483, same authors/title); its Data and Materials Availability section explicitly states the College Board and Data Trust voter file data are proprietary under data use agreements. Article DOI 10.3102/00028312231200232 confirmed via Crossref (AERJ, published online 2023-12-12, in print 2024)."
  },
  {
    "n": 32,
    "section": "articles",
    "title": "Is that Ethical? An Exploration of Political Scientists' Views on Research Ethics",
    "authors": "Mia Costa, Charles Crabtree, John B. Holbein, and Michelangelo Landgrave",
    "year": 2023,
    "venue": "Research & Politics 10(4): 20531680231209553",
    "doi": "10.1177/20531680231209553",
    "paper_url": "https://journals.sagepub.com/doi/10.1177/20531680231209553",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.17605/OSF.IO/KYPWD",
    "repository": "OSF (Open Science Framework), project kypwd",
    "contents": "data + code (survey CSV ethics_apsa_survey.csv, codebook in docx/pdf, R analysis scripts analysis_rankings.R and analysis_conjoint.R, replication files.zip, readme.txt)",
    "notes": "Public OSF project titled 'Replication files for: Is that Ethical? An Exploration of Political Scientists' Views on Research Ethics', created October 2023, with a registered DOI 10.17605/OSF.IO/KYPWD (UI URL: https://osf.io/kypwd/). Project description matches the article abstract (APSA survey, 362 political scientists, conjoint experiment).",
    "evidence": "OSF API node kypwd lists contributors Mia Costa, Charles Crabtree, John B. Holbein, and Michelangelo Landgrave — the exact author team — and the project title names the paper; the files endpoint shows the survey data, codebook, and R scripts; the identifiers endpoint confirms the minted DOI 10.17605/OSF.IO/KYPWD. Article DOI 10.1177/20531680231209553 confirmed via Crossref."
  },
  {
    "n": 31,
    "section": "articles",
    "title": "Public mass shootings cause large surges in Americans' engagement with gun policy",
    "authors": "Tyler T. Reny, Benjamin J. Newman, John B. Holbein, and Hans J. G. Hassell",
    "year": 2023,
    "venue": "PNAS Nexus 2(12): pgad407",
    "doi": "10.1093/pnasnexus/pgad407",
    "paper_url": "https://academic.oup.com/pnasnexus/article/2/12/pgad407/7453706",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/TTZGFV",
    "repository": "Harvard Dataverse",
    "contents": "data + code (64 files: R analysis scripts such as donation_RDITs.R, gtrends_RDIT.R, flag_analysis_rdit.R plus tabular data on shootings, petitions, donations, Google Trends, gun sales)",
    "notes": "Deposited by first author Tyler Reny (Claremont Graduate University) on 2023-11-16, days before the article's 2023-11-29 publication; the deposit description states it is the replication archive for this exact paper title.",
    "evidence": "Harvard Dataverse search API returned dataset doi:10.7910/DVN/TTZGFV titled 'Replication Data for: Public mass shootings cause large surges in Americans' engagement with gun policy' with description 'This is the replication archive for...' naming the paper verbatim; dataset API confirmed the published V1 with 64 files of R code and data. Article DOI 10.1093/pnasnexus/pgad407 confirmed via Crossref."
  },
  {
    "n": 30,
    "section": "articles",
    "title": "Do Sleep Disruptions Promote Social Fragmentation?",
    "authors": "John B. Holbein and Charles Crabtree",
    "year": 2023,
    "venue": "Politics and the Life Sciences, Vol. 42, no. 2: 205-233",
    "doi": "10.1017/pls.2023.7",
    "paper_url": "https://www.cambridge.org/core/journals/politics-and-the-life-sciences/article/abs/do-sleep-disruptions-promote-social-fragmentation/3977913B450399987AB754A6AC38F0D0",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/6WN41J",
    "repository": "Harvard Dataverse",
    "contents": "data + code",
    "notes": "Article earned Open Data and Open Materials badges. Deposit includes Stata data files (.tab/.dta), a Stata replication .do file ('DST Sleep Replication .do'), and an R figures script ('DST Sleep Figures Replication.R'); CC0 license; published June 30, 2023.",
    "evidence": "Cambridge article page's data availability statement reads: 'All data and replication code for this study are available on the Harvard Dataverse at https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/6WN41J'. Fetched the Dataverse API record for that DOI: dataset is titled 'Replication Data for: Do Sleep Disruptions Promote Social Fragmentation?', authored by John Holbein (UVA), with publication listed as Politics and the Life Sciences."
  },
  {
    "n": 29,
    "section": "articles",
    "title": "Refocusing Civic Education: Developing the Skills Young People Need to Engage in Democracy",
    "authors": "D. Sunshine Hillygus and John B. Holbein",
    "year": 2023,
    "venue": "The ANNALS of the American Academy of Political and Social Science, Vol. 705, no. 1: 73-94",
    "doi": "10.1177/00027162231177798",
    "paper_url": "https://journals.sagepub.com/doi/full/10.1177/00027162231177798",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": "Restricted (per author)",
    "contents": null,
    "notes": "This is a review/synthesis essay (part of an Annals special issue on civic education), not an original empirical paper, so a replication archive likely does not exist. Note the published title differs slightly from the CV citation ('Developing the Skills Young People Need...' vs 'to Help Young People Develop the Skills They Need...'). Searched: SAGE article page (no data availability statement found; full text not fetchable), Harvard Dataverse search API for the title (0 results) and an author search for Hillygus/Holbein datasets (20 results, none matching this paper), OSF search API (0 results), and Google ('Refocusing Civic Education' + replication/dataverse/OSF — nothing). [second pass also found nothing public: No replication archive exists because none is applicable: this is a review/synthesis essay (part of the Annals special issue on civic education) that conducts no original data analysis, so there is no dataset or code to deposit. This is neither a missed deposit nor a restricted-data case. A freely accessible copy of the published PDF is posted on Hillygus's Duke site: https://sites.duke.edu/hillygus/files/2024/03/2023.HillygusHolbein.Annals.pdf (downloaded copy saved at /Users/jh5ak/Downloads/hillygus_holbein_annals_2023.pdf).] Reclassified restricted_data per author: the underlying data are restricted and cannot be publicly posted. [Verified 2026-06-11 per author + targeted re-search.]",
    "evidence": "Crossref record for 10.1177/00027162231177798 confirms title, authors, year, and venue. Harvard Dataverse API search for '\"Refocusing Civic Education\"' returned zero datasets; OSF API search returned zero results across all object types; a Dataverse author search (q=Hillygus Holbein) returned 20 datasets, none related to this paper."
  },
  {
    "n": 28,
    "section": "articles",
    "title": "Is Voting Transformative? Expanding and Meta-Analyzing the Evidence",
    "authors": "John B. Holbein, Marcos A. Rangel, Raeal Moore, and Michelle Croft",
    "year": 2023,
    "venue": "Political Behavior, Vol. 45, no. 3: 1015-1044",
    "doi": "10.1007/s11109-021-09746-2",
    "paper_url": "https://link.springer.com/article/10.1007/s11109-021-09746-2",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/JT5GGA",
    "repository": "Harvard Dataverse",
    "contents": "data + code for the meta-analysis; code only for the ACT analyses",
    "notes": "Partial restriction: the ACT survey data are proprietary because they contain sensitive school records; the journal's data availability statement directs users to contact Raeal Moore (raeal.moore@act.org) at ACT for access. The Dataverse deposit nonetheless contains the code for the ACT analyses plus the full data and code for the meta-analysis, so status is 'found' with restricted underlying ACT data.",
    "evidence": "Springer article page's Data Availability statement: 'The ACT data is proprietary as it contains sensitive school records... The code for the ACT analyses and the data and code for the meta-analysis, however, are posted on the Harvard Dataverse: https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/JT5GGA'. Dataverse search API confirms a dataset titled 'Replication Data for: Is Voting Transformative? Expanding and Meta-Analyzing the Evidence' (doi:10.7910/DVN/JT5GGA) authored by John Holbein (UVA), with a description matching the paper's abstract."
  },
  {
    "n": 27,
    "section": "articles",
    "title": "Validated names for experimental studies on race and ethnicity",
    "authors": "Charles Crabtree, Jae Yeon Kim, S. Michael Gaddis, John B. Holbein, Cameron Guage, and William W. Marx",
    "year": 2023,
    "venue": "Scientific Data (Nature), Vol. 10, Article 130",
    "doi": "10.1038/s41597-023-01947-0",
    "paper_url": "https://www.nature.com/articles/s41597-023-01947-0",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/LP4EAR",
    "repository": "Harvard Dataverse (mirrored on GitHub and OSF; code archived on Zenodo)",
    "contents": "data + code",
    "notes": "The article's Data Availability section lists three mirrors of the data archive: GitHub (https://github.com/jaeyk/validated_names), OSF (https://doi.org/10.17605/OSF.IO/AHPVQ), and Harvard Dataverse (https://doi.org/10.7910/DVN/LP4EAR); the Code Availability section archives the replication code on Zenodo (https://doi.org/10.5281/zenodo.7460488). Dataset: ~44,170 name evaluations from 4,026 respondents covering 600 names. Note the published title word order is 'race and ethnicity' (the CV citation says 'Ethnicity and Race').",
    "evidence": "Nature Scientific Data article page quotes its Data Availability statement naming all three repositories including doi:10.7910/DVN/LP4EAR and its Code Availability statement naming the Zenodo DOI. Fetched the Dataverse API record for LP4EAR: dataset titled 'Validated Names for Experimental Studies on Race and Ethnicity', authored by paper coauthors Charles Crabtree (Dartmouth) and Jae Yeon Kim (Johns Hopkins), with a description matching the paper's contents."
  },
  {
    "n": 26,
    "section": "articles",
    "title": "Racially Distinctive Names Signal Both Race/Ethnicity and Social Class",
    "authors": "Charles Crabtree, S. Michael Gaddis, John B. Holbein, and Edvard Nergård Larsen",
    "year": 2022,
    "venue": "Sociological Science, Vol. 9, pp. 454-472",
    "doi": "10.15195/v9.a18",
    "paper_url": "https://sociologicalscience.com/articles-v9-18-454/",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": "No dedicated deposit (companion \"Validated Names\" archive partially overlaps)",
    "contents": "data only (Studies 1-3 of 5; no code for this paper)",
    "notes": "No dedicated public replication archive exists for this paper. The data are five author-collected online survey experiments, not third-party proprietary data: Study 1 (Prolific, n=1,004, Feb 2021), Studies 2-3 (Lucid, n=2,002 and n=1,035, May 2021), and Studies 4-5 (Gaddis's earlier MTurk collections, n=5,631 from Sept 2014-Aug 2015 and n=1,858 from Oct 2015). IMPORTANT PARTIAL AVAILABILITY: the raw name-evaluation data from Studies 1-3 are publicly available inside the Harvard Dataverse deposit 'Validated Names for Experimental Studies on Race and Ethnicity' (doi:10.7910/DVN/JVCUQM, file study123.rds, plus GitHub jaeyk/validated_names and Zenodo 10.5281/zenodo.7460488) — but that deposit is the archive for the different Scientific Data 2023 paper (Crabtree, Kim, Gaddis, Holbein, Guage, Marx), so it covers neither this paper's code nor Studies 4-5, which drive the social-class analyses (Figures 3-4). Studies 4-5 (Gaddis's MTurk data, also used in his 2017 solo papers) have no public deposit anywhere found. Classified restricted_data in the sense of 'no public archive for this paper'; the unarchived portion is author-collected survey data that could in principle be shared on request, not a commercial voter file. Re-search (Sociological Science page, Crabtree/Gaddis/Holbein/Larsen sites, Dataverse, OSF, GitHub, Zenodo) found NO dedicated archive for this paper; the lead author's publications page lists only the DOI. The only public data is the companion 'Validated Names' deposit (doi:10.7910/DVN/JVCUQM / LP4EAR), overlapping on Studies 1-3 name-evaluation data only, with no code for this paper — so the deposit link is removed here to avoid pointing readers to a different paper's archive. [Verified 2026-06-11 per author + targeted re-search.]",
    "evidence": "Downloaded and text-extracted the article PDF (sociologicalscience.com/download/vol-9/december/SocSci_v9_454to472.pdf): grep for replicat/dataverse/osf/github/availab/supplement/prereg returned zero hits — the article has no data-availability statement. Journal article page links only the PDF. Dataverse API searches ('Racially Distinctive Names', Gaddis author search) return no deposit for this paper. OSF API search for the title: 0 results. Verified the partial overlap by fetching the JVCUQM Dataverse record (contains study123.rds, 'over 44,170 name evaluations from 4,026 respondents for 600 names') and the Scientific Data paper (PMC10006241), whose three 2021 studies (Prolific n=1,004 Feb 4 2021; Lucid n=1,989 May 19-31 2021; Lucid immigrant sample n=1,033 May 18-27 2021) match this paper's Studies 1-3 (n=1,004; 2,002; 1,035 — identical platforms/dates, Ns differing only by cleaning rules); the Scientific Data paper also cites this SocSci paper. Gaddis's MTurk Studies 4-5: searched Dataverse/OSF/Google for deposits tied to his 2017 'How Black Are Lakisha and Jamal?' data — none exist. Holbein's publications page (johnholbein.org/publications.html) contains no repository links for any paper."
  },
  {
    "n": 25,
    "section": "articles",
    "title": "Reply to Mitterer: Conceptual and empirical issues that arise when using correspondence audits to measure racial discrimination",
    "authors": "Ray Block Jr., Charles Crabtree, John B. Holbein, and J. Quin Monson",
    "year": 2022,
    "venue": "Proceedings of the National Academy of Sciences, Vol. 119, no. 38, e2210695119",
    "doi": "10.1073/pnas.2210695119",
    "paper_url": "https://www.pnas.org/doi/10.1073/pnas.2210695119",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/CJ7YRF",
    "repository": "Harvard Dataverse",
    "contents": "data + code",
    "notes": "This item is a PNAS reply letter (full title begins 'Reply to Mitterer:'), responding to a comment on the authors' 2021 PNAS article 'Are Americans less likely to reply to emails from Black people relative to White people?'. The reply presents reanalysis of that study's data rather than new data, and it explicitly states 'Replication materials are on the Harvard Dataverse,' citing the original article's deposit (doi:10.7910/DVN/CJ7YRF). The deposit holds 28 files: 22 .tab data files plus .csv, one R script, one Stata .do file, and an .rtf — i.e., data and code.",
    "evidence": "The PMC full text (PMC9499501) contains the verbatim line 'Replication materials are on the Harvard Dataverse' with reference to doi:10.7910/DVN/CJ7YRF. The Dataverse API record for CJ7YRF confirms title 'Replication Data for: Are Americans less likely to reply to emails from Black people relative to White people?', depositor John Holbein (UVA), and a related-publication field citing Block, Crabtree, Holbein, and Monson in PNAS."
  },
  {
    "n": 24,
    "section": "articles",
    "title": "Civilian national service programs can powerfully increase youth voter turnout",
    "authors": "Cecilia Hyunjung Mo, John B. Holbein, and Elizabeth Mitchell Elder",
    "year": 2022,
    "venue": "Proceedings of the National Academy of Sciences, Vol. 119, no. 29, e2122996119",
    "doi": "10.1073/pnas.2122996119",
    "paper_url": "https://www.pnas.org/doi/10.1073/pnas.2122996119",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/HLJWQI",
    "repository": "Harvard Dataverse",
    "contents": "code only",
    "notes": "The deposit contains the nonproprietary anonymized replication data and code: 81 files including 32 R scripts, 3 Rmd files, 5 Stata .do files, 9 .tab data files, plus .csv/.xlsx and PDF documentation. Note the underlying raw inputs are partially restricted: the article's availability statement says the Data Trust voter file and Teach For America admissions data are proprietary under signed DUAs (requests to bill.dunne@thedatatrust.com and research@teachforamerica.org respectively); the Dataverse deposit is the shareable portion. Corrected to code-only per author: the deposit provides the replication code (and anonymized/derived materials), but the substantive individual-level data — the commercial voter file and Teach For America administrative records — are restricted (available only via the Data Trust and TFA under a material-transfer agreement) and are not in the public deposit. [Author correction 2026-06-11.]",
    "evidence": "Harvard Dataverse search and dataset APIs confirm 'Replication Data for: Civilian National Service Programs Can Powerfully Increase Youth Voter Turnout' authored by Mitchell Elder, Mo, and Holbein (published 2022-06-21, 81 files) at doi:10.7910/DVN/HLJWQI. The article's PMC full text (PMC9304004) states 'Nonproprietary anonymized replication data and code have been deposited in Harvard Dataverse.'"
  },
  {
    "n": 23,
    "section": "articles",
    "title": "400 million voting records show profound racial and geographic disparities in voter turnout in the United States",
    "authors": "Michael Barber and John B. Holbein",
    "year": 2022,
    "venue": "PLOS ONE, Vol. 17, no. 6, e0268134",
    "doi": "10.1371/journal.pone.0268134",
    "paper_url": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0268134",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "The data are a proprietary commercial voter file: the PLOS data-availability statement says the authors signed data use agreements with Data Trust LLC that legally preclude sharing, and the data are available only from Data Trust (https://thedatatrust.com/, bill.dunne@thedatatrust.com). No public code deposit was found either: the only Supporting Information is 'S1 File: Supporting evidence' (a PDF, not code), and searches of Harvard Dataverse (title and Holbein author searches), OSF, GitHub, and Google turned up nothing. A 2024 Correction (doi:10.1371/journal.pone.0314386) fixed computational errors in Fig 1 but did not change data availability.",
    "evidence": "Fetched the PLOS ONE article page, which states verbatim: 'Data cannot be shared publicly because of we have signed data use agreements with the Data Trust LLC that preclude us from legally sharing this data.' The page lists no code availability and only a single PDF supporting file; Dataverse/OSF/GitHub searches returned no matching deposit."
  },
  {
    "n": 22,
    "section": "articles",
    "title": "Patient traits shape health-care stakeholders' choices on how to best allocate life-saving care",
    "authors": "Charles Crabtree, John B. Holbein, J. Quin Monson",
    "year": 2022,
    "venue": "Nature Human Behaviour",
    "doi": "10.1038/s41562-021-01280-9",
    "paper_url": "https://www.nature.com/articles/s41562-021-01280-9",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.17605/OSF.IO/TNEQJ",
    "repository": "OSF",
    "contents": "data + code",
    "notes": "Published title differs slightly from the CV citation ('health-care stakeholders' vs 'Healthcare Providers'). The article's Data Availability statement says survey data are on OSF at this DOI, and the Code Availability statement points to the same OSF project. OSF project contains 'Replication Materials.zip'.",
    "evidence": "Fetched the Nature article HTML: Data Availability and Code Availability sections both cite https://doi.org/10.17605/OSF.IO/TNEQJ. Verified via OSF API (node tneqj): title 'Patient Traits Shape Healthcare Providers' Choices on How to Best Allocate Life-Saving Care', public, contributor John B. Holbein, file 'Replication Materials.zip'."
  },
  {
    "n": 21,
    "section": "articles",
    "title": "Promoting Voter Turnout: an Unanticipated Impact of Early-Childhood Preventive Interventions",
    "authors": "John B. Holbein, Catherine P. Bradshaw, B. Kal Munis, Jill Rabinowitz, Nicholas S. Ialongo",
    "year": 2022,
    "venue": "Prevention Science",
    "doi": "10.1007/s11121-021-01275-y",
    "paper_url": "https://link.springer.com/article/10.1007/s11121-021-01275-y",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Data are participant-level records from the Johns Hopkins PIRC longitudinal RCT (1993 Baltimore first-grade cohort, CC/FSP interventions) matched to the Maryland state voter file — protected human-subjects trial data analyzed under Johns Hopkins University IRB approval and approved data-use processes (per the paper's Informed Consent statement). The full text contains no Data Availability statement and no repository link; no code-only deposit found on Harvard Dataverse, OSF, openICPSR, or via web search.",
    "evidence": "Searched the complete published full text (local copy of the article PDF text in John's Dropbox tenure-materials folder) for availability/OSF/GitHub/Dataverse/replication keywords: no repository link exists; the ethics statement confirms JHU IRB-governed secondary analysis of linked administrative data. Dataverse search API for the title and 'Holbein' (18 datasets) returned no match; OSF node search and openICPSR also empty."
  },
  {
    "n": 20,
    "section": "articles",
    "title": "Are Americans less likely to reply to emails from Black people relative to White people?",
    "authors": "Ray Block Jr., Charles Crabtree, John B. Holbein, J. Quin Monson",
    "year": 2021,
    "venue": "Proceedings of the National Academy of Sciences (118:52, e2110347118)",
    "doi": "10.1073/pnas.2110347118",
    "paper_url": "https://www.pnas.org/doi/10.1073/pnas.2110347118",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/CJ7YRF",
    "repository": "Harvard Dataverse",
    "contents": "data + code",
    "notes": "Deposit 'Replication Data for: Are Americans less likely to reply to emails from Black people relative to White people?' published 2021-12-01, deposited by John Holbein (UVA). 28 files: analytic-sample data (.tab), R replication script ('Audit the Public Figures Replication File.R'), Stata code ('Replication Code 3.16.2021.do'), and 'Replication Readme.rtf'.",
    "evidence": "Verified via the Harvard Dataverse native API for doi:10.7910/DVN/CJ7YRF: the deposit's related-publication field cites 'Block, Ray, Charles Crabtree, John B. Holbein, and J. Quin Monson. \"Are Americans less likely to reply to emails from Black people relative to White people?\" Proceedings of the National Academy of Sciences', and the file list includes both data and code."
  },
  {
    "n": 19,
    "section": "articles",
    "title": "Do Street-Level Bureaucrats Discriminate Based on Religion? A Large-Scale Correspondence Experiment among American Public School Principals",
    "authors": "Steven Pfaff, Charles Crabtree, Holger L. Kern, John B. Holbein",
    "year": 2021,
    "venue": "Public Administration Review (81:2, 244-259)",
    "doi": "10.1111/puar.13235",
    "paper_url": "https://onlinelibrary.wiley.com/doi/10.1111/puar.13235",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "No public deposit exists. The published article itself states (footnote 14) 'Replication data are available upon request.' The data are an original large-scale correspondence (audit) experiment: the authors emailed the principals of more than 45,000 U.S. public schools (religious affiliation and belief intensity of a fictitious family randomly assigned) and recorded principals' responses. The microdata identify real, named school principals/schools who were experimented on without consent — a standard human-subjects/confidentiality reason for request-only access. The OSF project for the working title (osf.io/gybck, contributors Pfaff/Crabtree/Kern/Holbein) is empty (no files, no data links) and only hosts the 2018 SocArXiv preprint. Re-search found an OSF node naming this paper (osf.io/gybck, all four authors) but it is EMPTY (no data or code uploaded); no public deposit on Dataverse/GitHub either. The data are author-collected (not proprietary) and the article states they are available upon request, so a public deposit is feasible but does not yet exist. [Verified 2026-06-11 per author + targeted re-search.]",
    "evidence": "OSF API record for preprint 9khds confirms the study design ('We emailed the principals of more than 45,000 public schools') and shows data_links: null / has_data_links: null. Harvard Dataverse API searches for 'street-level bureaucrats' + religion and for author names Kern/Pfaff/Crabtree return no matching deposit. Web search confirms the published PAR article's statement that replication data are available upon request (consistent with first pass's direct read of footnote 14). Wiley article page itself is paywalled (HTTP 402) so the footnote quote rests on the first-pass full-text read plus corroborating secondary confirmation."
  },
  {
    "n": 18,
    "section": "articles",
    "title": "The Democracy of Dating: How Political Affiliations Shape Relationship Formation",
    "authors": "Matt Easton and John B. Holbein",
    "year": 2021,
    "venue": "Journal of Experimental Political Science 8(3): 260-272",
    "doi": "10.1017/XPS.2020.21",
    "paper_url": "https://www.cambridge.org/core/journals/journal-of-experimental-political-science/article/democracy-of-dating-how-political-affiliations-shape-relationship-formation/79CD8CFC3E8862E586B2661E6C85AD89",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/24CXA7",
    "repository": "Harvard Dataverse (Journal of Experimental Political Science Dataverse)",
    "contents": "data + code",
    "notes": "JEPS-mandated deposit, published June 2020 ahead of the article. 87 files: 15 Stata .do scripts, 2 R scripts, plus CSV/.tab survey-experiment data and output files (e.g., 01_Prepare_Recode_DatingLabExperimentData.do, balance_experiment_*.tab).",
    "evidence": "Harvard Dataverse search API returns dataset doi:10.7910/DVN/24CXA7 titled 'Replication Data for: The Democracy of Dating: How Political Affiliations Shape Relationship Formation', authored by Holbein, John (University of Virginia) and published in the Journal of Experimental Political Science Dataverse. The dataset files endpoint confirms Stata/R code plus the experiment data files."
  },
  {
    "n": 17,
    "section": "articles",
    "title": "The Participatory and Partisan Impacts of Mandatory Vote-by-Mail",
    "authors": "Michael Barber and John B. Holbein",
    "year": 2020,
    "venue": "Science Advances 6(35): eabc7685",
    "doi": "10.1126/sciadv.abc7685",
    "paper_url": "https://www.science.org/doi/10.1126/sciadv.abc7685",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "The individual-level data (40M+ voter records from Washington and Utah) are proprietary: the paper says signed contracts prohibit sharing and that the data can be requested from B. Dunne at the Data Trust pending scientific review and an MTA. The statement also claims county-level data and code were posted to Harvard Dataverse, but no such deposit could be located or verified: searched the Harvard Dataverse API by title fragments ('mandatory vote-by-mail', 'participatory and partisan', 'vote by mail'), scanned all 18 Holbein-authored and all 57 Barber-authored Harvard Dataverse datasets and all 41 datasets matching 'vote-by-mail' (none by either author), plus DataCite, OSF, UVA LibraData, and both authors' websites (michaeljaybarber.com lists only a Dropbox supplemental-materials link; johnholbein.org lists no replication link for this paper). Cannot report a link I could not verify.",
    "evidence": "Data and materials availability statement quoted from the PMC full text (PMC7449689): 'The county-level data along with its code are available online at the Harvard Dataverse. The individual-level data are proprietary and we have signed contracts that prohibit us from sharing it... Requests for the individual-level data should be submitted to bill.dunne@thedatatrust.com.' No specific Dataverse DOI is given in the article, and exhaustive repository searches found no matching deposit."
  },
  {
    "n": 16,
    "section": "articles",
    "title": "Mobilize for Our Lives? School Shootings and Democratic Accountability in U.S. Elections",
    "authors": "Hans Hassell, John B. Holbein, and Matthew Baldwin",
    "year": 2020,
    "venue": "American Political Science Review 114(4): 1375-1385",
    "doi": "10.1017/S0003055420000635",
    "paper_url": "https://www.cambridge.org/core/journals/american-political-science-review/article/mobilize-for-our-lives-school-shootings-and-democratic-accountability-in-us-elections/B16D170011A6ECDF9EDB555476F1FCB4",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/YF761K",
    "repository": "Harvard Dataverse (American Political Science Review Dataverse)",
    "contents": "data + code",
    "notes": "APSR-mandated deposit, 40 files: 34 .tab data files (county-level turnout, vote share, and results files), 2 Stata .do files (including 'Election Outcomes Replication Code.do'), and 2 R scripts.",
    "evidence": "Harvard Dataverse search API returns dataset doi:10.7910/DVN/YF761K with the paper's exact title in the American Political Science Review Dataverse, authored by Holbein, John (University of Virginia); the record's linked-publication field cites 'HASSELL, H., HOLBEIN, J., & BALDWIN, M. (2020). Mobilize for Our Lives?... American Political Science Review' with https://doi.org/10.1017/S0003055420000635."
  },
  {
    "n": 15,
    "section": "articles",
    "title": "Does Voting Have Upstream and Downstream Consequences? Regression Discontinuity Tests of the Transformative Voting Hypothesis",
    "authors": "John B. Holbein and Marcos Rangel",
    "year": 2020,
    "venue": "The Journal of Politics 82(4): 1196-1216",
    "doi": "10.1086/707859",
    "paper_url": "https://www.journals.uchicago.edu/doi/abs/10.1086/707859",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/N4RK1D",
    "repository": "Harvard Dataverse (The Journal of Politics Dataverse)",
    "contents": "data + code (partial: data for the Brazil analysis only)",
    "notes": "JOP-mandated deposit with 3 files: act_final_do_jop.do, brazil_final_do_jop.do, and final_jop_data_brazil.tab. Code is included for both analyses, but the only data file is the Brazil dataset; the data behind the ACT analysis are not in the deposit (the .do file is provided without its input data, consistent with restricted-access administrative records).",
    "evidence": "Harvard Dataverse search API returns dataset doi:10.7910/DVN/N4RK1D titled 'Replication Data for: Does Voting Have Upstream and Downstream Consequences?...' in The Journal of Politics Dataverse, authored by Holbein, John; the record's publications field cites 'Holbein, John B. and Marcos Rangel. Forthcoming... Journal of Politics.' Crossref confirms the article DOI 10.1086/707859 with authors Holbein and Rangel in The Journal of Politics. The files endpoint confirms the 3-file contents."
  },
  {
    "n": 14,
    "section": "articles",
    "title": "The Development of Students' Engagement in School, Community, and Democracy",
    "authors": "John B. Holbein, D. Sunshine Hillygus, Matthew A. Lenard, Christina Gibson-Davis, and Darryl V. Hill",
    "year": 2020,
    "venue": "British Journal of Political Science, Vol. 50, No. 4, pp. 1439-1457",
    "doi": "10.1017/S000712341800025X",
    "paper_url": "https://www.cambridge.org/core/journals/british-journal-of-political-science/article/development-of-students-engagement-in-school-community-and-democracy/B420E6C81C436EDFBF066FE3C32D74AA",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "The paper links an original in-school longitudinal survey of WCPSS students (grades 5, 8, 9; spring 2015 and 2016) to student-level Wake County (NC) Public School System administrative records (test scores, absences/tardies, demographics, sibling/twin identifiers) — protected, identifiable K-12 student data that cannot be publicly deposited. The Cambridge article page offers only a supplementary-material PDF (appendix), with no data availability statement or repository link (published online 2018, before BJPS's replication mandate). No deposit (not even code-only) was found after searching Harvard Dataverse (including the BJPolS Dataverse subtree), the OSF API, Zenodo, and Google/web searches for the title plus replication/dataverse/osf/github.",
    "evidence": "Fetched the Cambridge Core article page (confirmed DOI 10.1017/S000712341800025X, authors, vol. 50(4): 1439-1457): only a supplementary-material PDF is listed, no data link. The paper's full text states the analysis links the WCPSS student survey to student-level school administrative records. Harvard Dataverse API searches for the title fragments and Holbein returned no matching dataset; OSF and Zenodo API searches returned zero relevant hits."
  },
  {
    "n": 13,
    "section": "articles",
    "title": "There Is No Liberal Media Bias in Which News Stories Political Journalists Choose to Cover",
    "authors": "Hans J. G. Hassell, John B. Holbein, and Matthew R. Miles",
    "year": 2020,
    "venue": "Science Advances, Vol. 6, No. 14, eaay9344",
    "doi": "10.1126/sciadv.aay9344",
    "paper_url": "https://www.science.org/doi/10.1126/sciadv.aay9344",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/U6EWUW",
    "repository": "Harvard Dataverse",
    "contents": "data + code",
    "notes": "Deposit published November 2020 by Hassell, Holbein, and Miles (8 files, includes tabular data with a file UNF, i.e., not code-only). Article DOI confirmed via Crossref (Science Advances, April 3, 2020).",
    "evidence": "Harvard Dataverse search API record for doi:10.7910/DVN/U6EWUW; its description reads 'Data and code to replicate Hassell, Hans J. G., John B. Holbein, and Matthew R. Miles. 2020. \"There Is No Liberal Media Bias in the News Political Journalists Choose to Cover.\" Science Advances 6(14):eaay9344,' and the deposit authors match the paper's authors."
  },
  {
    "n": 12,
    "section": "articles",
    "title": "Human Capital and Voting Behavior across Generations: Evidence from an Income Intervention",
    "authors": "Randall Akee, William Copeland, John B. Holbein, and Emilia Simeonova",
    "year": 2020,
    "venue": "American Political Science Review, Vol. 114, No. 2, pp. 609-616",
    "doi": "10.1017/S000305541900090X",
    "paper_url": "https://www.cambridge.org/core/journals/american-political-science-review/article/human-capital-and-voting-behavior-across-generations-evidence-from-an-income-intervention/552BD6135D7E9665F4824F337A1DC5A8",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/DYCUSZ",
    "repository": "Harvard Dataverse (American Political Science Review Dataverse)",
    "contents": "code only",
    "notes": "The underlying Great Smoky Mountains Study (GSMS) data are proprietary and restricted: the deposit's ReadMe states 'The GSMS data that was used in this study is proprietary and in fact the data collection is on-going,' with access available only via a research request to PI William E. Copeland (University of Vermont). The deposit contains 4 Stata do-files (Fig 1 parent_eventanalysis.do, Fig2 children_eventanalysis.do, Appendix_Figures.do, Appendix_Tables.do) plus the ReadMe — no data files. Article DOI confirmed via Crossref.",
    "evidence": "Harvard Dataverse API record for doi:10.7910/DVN/DYCUSZ titled 'Replication Data for: Human Capital and Voting Behavior Across Generations...' lists Akee, Copeland, Holbein, and Simeonova as authors and links the APSR article DOI 10.1017/S000305541900090X in its publication field. Downloaded the deposit's 'APSR ReadMe.rtf,' which states the GSMS data are proprietary and lists the included do-files."
  },
  {
    "n": 11,
    "section": "articles",
    "title": "Noisy Retrospection: The Effect of Party Control on Policy Outcomes",
    "authors": "Adam M. Dynes and John B. Holbein",
    "year": 2020,
    "venue": "American Political Science Review, Vol. 114, No. 1, pp. 237-257",
    "doi": "10.1017/S0003055419000649",
    "paper_url": "https://www.cambridge.org/core/journals/american-political-science-review/article/noisy-retrospection-the-effect-of-party-control-on-policy-outcomes/A87D42DD1778755E71DC65B1825B64D5",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/VGWNP9",
    "repository": "Harvard Dataverse (American Political Science Review Dataverse)",
    "contents": "data + code",
    "notes": "Deposit (8 files, V1.1, published Nov 2019) includes the analyzed dataset in both Stata and CSV formats, the Stata analysis code, and the R figure code, covering results in both the paper and the online appendix. Article DOI confirmed via Crossref.",
    "evidence": "Harvard Dataverse API record for doi:10.7910/DVN/VGWNP9, titled 'Replication Data for: Noisy Retrospection: The Effect of Party Control on Policy Outcomes' by Dynes and Holbein; its publication field cites the APSR article (114(1): 237-57) with DOI 10.1017/S0003055419000649, and its description explicitly lists the dataset (Stata and CSV), Stata analysis code, and R figure code."
  },
  {
    "n": 10,
    "section": "articles",
    "title": "When Time Is of the Essence: A Natural Experiment on How Time Constraints Influence Elections",
    "authors": "Jerome Schafer and John B. Holbein",
    "year": 2020,
    "venue": "The Journal of Politics 82(2): 418-432",
    "doi": "10.1086/706110",
    "paper_url": "https://www.journals.uchicago.edu/doi/abs/10.1086/706110",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/DJKH4H",
    "repository": "Harvard Dataverse (The Journal of Politics Dataverse)",
    "contents": "data + code",
    "notes": "Deposit published 2018 in the JOP Dataverse under JOP's replication mandate. Contains 15 files: 12 data files (ATUS.dta plus county-level turnout, election, rain, census covariate, and migration .tab files) and three code files (replication_code.do, permutation tests.R, rdplot.R).",
    "evidence": "Harvard Dataverse search API returned the dataset 'Replication Data for: When Time Is of the Essence: A Natural Experiment on How Time Constraints Influence Elections' with authors Schafer, Jerome; Holbein, John B. in The Journal of Politics Dataverse (doi:10.7910/DVN/DJKH4H). The dataset API file listing confirms both data files and Stata/R replication scripts."
  },
  {
    "n": 9,
    "section": "articles",
    "title": "Measuring Youth and College Student Voter Turnout",
    "authors": "Bernard L. Fraga and John B. Holbein",
    "year": 2020,
    "venue": "Electoral Studies 65: 102086",
    "doi": "10.1016/j.electstud.2019.102086",
    "paper_url": "https://www.sciencedirect.com/science/article/pii/S0261379419300289",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "The paper's core validated-turnout data are proprietary/restricted: a comprehensive nationwide voter file (~400 million records) provided by The Data Trust (a commercial voter-file vendor), plus NSLVE (Tufts' National Study of Learning, Voting, and Engagement, built from restricted student enrollment-to-voter-file matches). No public deposit of any kind was found. Searched: Harvard Dataverse (exact title, title fragments, 'Fraga Holbein', Holbein's 18 listed datasets, and Fraga's personal dataverse, which holds only 3 unrelated datasets), OSF API (0 hits), Zenodo API (0 hits), GitHub search, and Google. ScienceDirect article page returned 403, but the NSF PAR open-access full text contains no replication-deposit statement.",
    "evidence": "Crossref confirms the article (DOI 10.1016/j.electstud.2019.102086, Electoral Studies, 2020). The NSF PAR full text (par.nsf.gov/servlets/purl/10286031) confirms the data sources are The Data Trust voter file, NSLVE, CPS, and CCES, with no mention of a replication deposit; all repository searches listed in notes came up empty."
  },
  {
    "n": 8,
    "section": "articles",
    "title": "Insufficient Sleep Reduces Voting and Other Prosocial Behaviours",
    "authors": "John B. Holbein, Jerome P. Schafer, and David L. Dickinson",
    "year": 2019,
    "venue": "Nature Human Behaviour 3 (May 2019): 492-500",
    "doi": "10.1038/s41562-019-0543-4",
    "paper_url": "https://www.nature.com/articles/s41562-019-0543-4",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Per the article's own Data Availability statement, the data are proprietary/restricted: the restricted-use Add Health dataset (study 1), the German SOEP data (study 1), and the Catalist commercial voter file (study 2) 'cannot be shared by the authors'; study 3 data are 'available from the corresponding author on request.' The Code Availability statement says replication code is in the Supplementary Information Appendix on the article page (verified the SI PDF exists at static-content.springer.com, MOESM1), except Add Health code, which custodian rules prohibit moving. No standalone repository deposit exists: none in Holbein's Harvard Dataverse holdings, 0 hits on OSF API and Zenodo for the title. Re-search confirmed restricted: Nature Data Availability states Study 3 data are available from the corresponding author upon request, and Add Health/SOEP (Study 1) and Catalist (Study 2) are proprietary; replication code is in the Supplementary Information only, with no external deposit. (A similarly-named Dataverse deposit, 'Social Fragmentation', is a different paper and was ruled out.) [Verified 2026-06-11 per author + targeted re-search.]",
    "evidence": "Fetched the Nature article page: it states the Add Health (restricted), SOEP, and Catalist data 'are proprietary and cannot be shared by the authors' and that 'the replication code that produced this report is available in the Supplementary Information Appendix.' Confirmed authors Holbein, Schafer & Dickinson (2019) and that the SI PDF file is live (HTTP 206, application/pdf)."
  },
  {
    "n": 7,
    "section": "articles",
    "title": "Do Public Officials Exhibit Social Class Biases when they Handle Casework? Evidence from Multiple Correspondence Experiments",
    "authors": "Nicholas Carnes and John B. Holbein",
    "year": 2019,
    "venue": "PLOS ONE 14(3): e0214244",
    "doi": "10.1371/journal.pone.0214244",
    "paper_url": "https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0214244",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/2GLZ0C",
    "repository": "Harvard Dataverse",
    "contents": "data + code",
    "notes": "Deposit contains 2 files: 'final dataset plos one 3.12.2019.tab' (data) and 'replication do file.do' (Stata code). Deposited by Holbein (then at BYU); the Dataverse record's related-publication field cites the PLOS ONE paper.",
    "evidence": "Two-way verification: the PLOS ONE article's Data Availability statement says 'Data are located in the Harvard Dataverse: https://doi.org/10.7910/DVN/2GLZ0C', and the Dataverse record (doi:10.7910/DVN/2GLZ0C) is titled 'Replication Data for: Do public officials exhibit social class biases when they handle casework?...' with the related publication listed as forthcoming in PLOS ONE; its file listing shows the dataset and the replication do-file."
  },
  {
    "n": 6,
    "section": "articles",
    "title": "When Your Group Fails: The Effect of Race-Based Performance Signals on Citizen Voice and Exit",
    "authors": "John B. Holbein and Hans J.G. Hassell",
    "year": 2019,
    "venue": "Journal of Public Administration Research and Theory 29(2): 268-286",
    "doi": "10.1093/jopart/muy075",
    "paper_url": "https://academic.oup.com/jpart/article-abstract/29/2/268/5255667",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Study combines the North Carolina public-use voter file with school accountability records and student-level school-exit data housed at the North Carolina Education Research Data Center (NCERDC); the paper states these exit measures are 'kept in-house by the NCERDC,' i.e., confidential state administrative education records that cannot be publicly posted. No public deposit (not even code-only) found: searched Harvard Dataverse (full author lists — Holbein 18 datasets, Hassell 23 datasets — plus title/keyword searches, all zero matches), OSF API (0 hits for 'Race-Based Performance Signals'), GitHub (0 repos), both authors' websites (Hassell's FSU research page links only the paper PDF; Holbein's johnholbein.org publications page links only the journal page), and Google. JPART had no replication-archive mandate in 2019 and the OUP page has no data availability statement.",
    "evidence": "Fetched the OUP article page (DOI 10.1093/jopart/muy075): abstract confirms 'we combine school and voter administrative records in North Carolina' and the page has no data availability statement. Downloaded the full paper PDF from Hassell's FSU site and confirmed the text says the exit data are 'housed at the North Carolina Education Resource Data Center (NCERDC)' and 'kept in-house by the NCERDC'; Dataverse search API author listings for both Holbein and Hassell contain no deposit matching this paper."
  },
  {
    "n": 5,
    "section": "articles",
    "title": "Childhood Skill Development and Adult Political Participation",
    "authors": "John B. Holbein",
    "year": 2017,
    "venue": "American Political Science Review 111(3): 572-583",
    "doi": "10.1017/S0003055417000119",
    "paper_url": "https://www.cambridge.org/core/journals/american-political-science-review/article/childhood-skill-development-and-adult-political-participation/7356B23E256D50ECE9ED56115A8DF335",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Paper uses confidential data from the Fast Track Project, a 20-year longitudinal child-intervention study, provided under restricted access by Kenneth Dodge and the Conduct Problems Prevention Research Group (CPPRG) and matched to voter records; these protected child/participant data cannot be publicly deposited. Published before APSR's binding Dataverse replication mandate; the Cambridge page offers only a supplementary appendix PDF. No deposit (not even code-only) found: Harvard Dataverse quoted-title search returned 0; the full authorName:Holbein Dataverse listing (18 datasets, including his other APSR deposits like 'Noisy Retrospection' and 'Mobilize for Our Lives') contains nothing for this paper; OSF API 0 hits; GitHub 0 repos; no replication link on Holbein's own publications page; Google searches surfaced only the article and the Fast Track Project's publication listing.",
    "evidence": "Fetched the Cambridge Core article page: it confirms title/author/year, lists only 'Supplementary materials' (a 669.7 KB PDF appendix), has no data availability statement or Dataverse link, and acknowledges 'very generous access to the Fast Track data' from Kenneth Dodge and CPPRG. Dataverse search API for the exact title returned total_count 0, and the complete list of Holbein-authored Dataverse datasets contains no matching deposit."
  },
  {
    "n": 4,
    "section": "articles",
    "title": "Accountability pressure: Regression discontinuity estimates of how No Child Left Behind influenced student behavior",
    "authors": "John B. Holbein and Helen F. Ladd",
    "year": 2017,
    "venue": "Economics of Education Review 58: 55-67",
    "doi": "10.1016/j.econedurev.2017.03.005",
    "paper_url": "https://www.sciencedirect.com/science/article/abs/pii/S0272775717302194",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Uses confidential student-level administrative data from North Carolina via the North Carolina Education Research Data Center (NCERDC) — the paper's outcome measures (absences, tardies, suspensions, offenses) 'come from the North Carolina Education Research Data Center (NCERDC) data files on student offenses and demographic data.' NCERDC data are provided to researchers under data-use agreements and cannot be publicly posted. Economics of Education Review had no data-deposit mandate in 2017. No deposit (not even code-only) found: Harvard Dataverse (title and authorName searches, 0 matches), OSF (0), GitHub (0), openICPSR (search blocked by Cloudflare, but no openICPSR deposit surfaced via Google/DataCite), no replication link on Holbein's publications page. ScienceDirect article page returned 403 to automated fetch, so its (likely absent) data statement could not be read directly; working-paper full text was used instead.",
    "evidence": "Downloaded the CALDER/ERIC full-text PDF of the paper (files.eric.ed.gov/fulltext/ED657239.pdf) and confirmed via text extraction that the behavioral outcome data 'come from the North Carolina Education Research Data Center (NCERDC) data files.' Crossref confirms the article DOI and venue; Dataverse/OSF/GitHub API searches all returned zero matching deposits."
  },
  {
    "n": 3,
    "section": "articles",
    "title": "The Growing Segmentation of the Charter School Sector in North Carolina",
    "authors": "Helen F. Ladd, Charles T. Clotfelter, and John B. Holbein",
    "year": 2017,
    "venue": "Education Finance and Policy 12(4): 536-563",
    "doi": "10.1162/edfp_a_00226",
    "paper_url": "https://direct.mit.edu/edfp/article/12/4/536/10278/The-Growing-Segmentation-of-the-Charter-School",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Note: the published title says 'Charter School Sector,' not 'Market' as in the CV citation (verified via Crossref and the MIT Press page). Uses confidential student-level administrative data from the North Carolina Education Research Data Center (NCERDC); the NBER working paper version (w21078) states the center 'provides data from the NC Department of Public Instruction on all students in the state on a confidential basis to researchers' — these records cannot be publicly deposited. Education Finance and Policy had no replication mandate in 2017. No deposit (not even code-only) found: Harvard Dataverse ('Charter School Sector' + Holbein and authorName searches, 0 matches), OSF (0), GitHub (0), no NBER or MIT Press supplementary data archive surfaced, and no replication link on Holbein's publications page. The direct.mit.edu page returned 403 to automated fetch.",
    "evidence": "Downloaded the NBER working paper PDF (nber.org/system/files/working_papers/w21078/w21078.pdf) and confirmed via text extraction that the data come from the NCERDC 'on a confidential basis to researchers.' Crossref record 10.1162/edfp_a_00226 confirms the published title, journal, and authors; Dataverse/OSF/GitHub searches returned no matching deposit."
  },
  {
    "n": 1,
    "section": "articles",
    "title": "Making Young Voters: The Impact of Preregistration on Youth Turnout",
    "authors": "John B. Holbein and D. Sunshine Hillygus",
    "year": 2016,
    "venue": "American Journal of Political Science 60(2): 364-382",
    "doi": "10.1111/ajps.12177",
    "paper_url": "https://onlinelibrary.wiley.com/doi/10.1111/ajps.12177",
    "replication_status": "found",
    "replication_url": "https://doi.org/10.7910/DVN/27672",
    "repository": "Harvard Dataverse (AJPS Dataverse)",
    "contents": "data + code",
    "evidence": "Harvard Dataverse API record for doi:10.7910/DVN/27672 is titled 'Replication data for: Making Young Voters: The Impact of Preregistration on Youth Turnout', authored by Holbein, John B. and Hillygus, D. Sunshine, deposited in the AJPS Dataverse, and its publication field cites the exact article with DOI 10.1111/ajps.12177. The file API lists 14 files: Stata .do replication code, an R script (McCrary density test), CPS and Florida voter-file data tables, and a README.",
    "notes": "Deposit is at V4 and includes 'HolbeinHillygus_erratum_11232016.do', i.e., it also covers the 2017 AJPS erratum (10.1111/ajps.12293) noted in the citation's [Correction]. Contents: CPS 2000-2012 extracts, Florida preregistration/voter data, school performance controls, Stata do-files, R script, README, and data descriptions."
  },
  {
    "n": 2,
    "section": "articles",
    "title": "Left Behind? Citizen Responsiveness to Government Performance Information",
    "authors": "John B. Holbein",
    "year": 2016,
    "venue": "American Political Science Review 110(2): 353-368",
    "doi": "10.1017/S0003055416000071",
    "paper_url": "https://www.cambridge.org/core/journals/american-political-science-review/article/left-behind-citizen-responsiveness-to-government-performance-information/C387F8656931C3C877AA6B7A1CD1148B",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "evidence": "The Cambridge article page (DOI 10.1017/S0003055416000071) has no data-availability or Dataverse link, only a supplementary online-appendix PDF. The article's full text states the administrative files were obtained 'through the NCERDC's standard data application procedure'. A complete enumeration of all 18 Harvard Dataverse datasets under authorName:Holbein contains no deposit for this paper.",
    "notes": "The paper links restricted North Carolina state administrative education records (NCERDC, ~5M student-year observations) and NC voter-file validated turnout (~15M citizen-year observations) — state administrative education records that cannot be publicly redistributed. The 2016 article also predates the APSR Dataverse mandate. No code-only deposit exists either: searched Harvard Dataverse (title-phrase searches, APSR Dataverse subtree, full authorName:Holbein list), OSF, the author's site johnholbein.org (publications page links only the article, no replication materials), and Google; openICPSR search was blocked by Cloudflare, but this is not an AEA/education-journal deposit candidate and no pointer to it exists anywhere."
  },
  {
    "n": 1,
    "section": "book",
    "title": "Making Young Voters: Converting Civic Attitudes into Civic Action",
    "authors": "John B. Holbein and D. Sunshine Hillygus",
    "year": 2020,
    "venue": "Cambridge University Press",
    "doi": "10.1017/9781108770446",
    "paper_url": "https://www.cambridge.org/core/books/making-young-voters/D8A982E9E7C9DAAAE3DF9685F1DFC037",
    "replication_status": "restricted_data",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "evidence": "Fetched the CUP book page: no Resources tab, no supplementary materials, no data statement (the listed Appendix pp. 190-228 is part of the printed book). Fetched Holbein's current website book page (https://johnholbein.org/making-young-voters.html, the successor to the dead sites.google.com page): its links are only media coverage, the book proposal PDF, an infographic, a presentation PDF, and purchase links — no data or code. Scanned all hrefs on johnholbein.org/publications.html: zero dataverse/osf/github/zenodo/icpsr links sitewide. Dataverse searches for 'Making Young Voters' return only the 2016 AJPS article archive (10.7910/DVN/27672); OSF search returns nothing for the book. Fast Track's 30% turnout effect and the NC linkage are described in the book's ch. 4 and in published reviews (e.g., LA Review of Books); NCERDC and Fast Track data are restricted-use sources requiring applications/DUAs.",
    "notes": "No public replication archive exists for the book, and its core empirical chapters rest on restricted-access data: NCERDC (North Carolina Education Research Data Center) administrative student records linked to voter registration/turnout records, and Fast Track randomized-intervention longitudinal data — both available only under data-use agreements, which explains the absence of a deposit. The book does draw on some public surveys in places, but no book-level data/code archive was ever posted. The only 'Making Young Voters' deposit anywhere is the archive for the separate 2016 AJPS article 'Making Young Voters: The Impact of Preregistration on Youth Turnout' (doi:10.7910/DVN/27672, AJPS Dataverse) — that is the article's archive, not the book's."
  },
  {
    "n": 20,
    "section": "revisions",
    "title": "D'Wayne Bell, John B. Holbein, Sam Imlay, and Jonathan Smith. \"Which Colleges Increase Voting Rates?\" Revised and Resubmitted at the American Economic Journal: Applied Economics",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://www.iza.org/publications/dp/16813/which-colleges-increase-voting-rates",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 19,
    "section": "revisions",
    "title": "Michael Bloem, John B. Holbein, Sam Imlay, and Jonathan Smith. “Voting Among Siblings” Invitation to Revise and Resubmit at American Economic Journal: Economic Policy",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://sites.google.com/site/johnbholbein/research?authuser=0#h.yoocw18itdrb",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 18,
    "section": "revisions",
    "title": "Charles Crabtree, John B. Holbein, Cecilia Hyunjung Mo, and J. Quin Monson. “Micro-Inequities Against Asian Americans: Evidence from a Large-Scale Field Experiment” Invitation to Revise and Resubmit at the American Political Science Review",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 17,
    "section": "revisions",
    "title": "Charles Crabtree, Will Elliott, John B. Holbein, Devontae Lacasse, and Jayanth Uppaluri. \"What Does the Public Really Want in College Admissions?\" Invitation to Revise and Resubmit at Nature Human Behaviour",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 16,
    "section": "revisions",
    "title": "Charles Crabtree, S. Michael Gaddis,  and John B. Holbein. \"How Should Researchers Signal Race in Correspondence Audits? Considering The Validity of Names and Photographs\" Rejection with an Invitation to Resubmit at the Journal of Politics",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 15,
    "section": "revisions",
    "title": "Michael Gaddis, Charles Crabtree, John B. Holbein, and Steve Pfaff. \"Racial/Ethnic Discrimination in Interactions with the U.S. Public Education System: A Correspondence Audit of Principals.\" Invitation to Revise and Resubmit at Sociology of Education",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://edworkingpapers.com/sites/default/files/ai24-911.pdf",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 14,
    "section": "revisions",
    "title": "Michael Gaddis, Charles Crabtree, John B. Holbein, and Steve Pfaff. \"Local Political Party Voting Context Moderates Public School Principals’ Levels of Racial/Ethnic Discrimination\" Invitation to Revise and Resubmit at the Journal of Race, Ethnicity, and Politics",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://edworkingpapers.com/ai24-933",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 13,
    "section": "revisions",
    "title": "Charles Crabtree, John B. Holbein, and Kiyoteru Tsutsui. \"The Tyranny of Alphabetical Ordering: The Uneven Distribution of Authorship Credits by Authors' Country of Origin\" Invitation to Revise and Resubmit at the Journal of Informetrics",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 12,
    "section": "revisions",
    "title": "Charles Crabtree and John B. Holbein. \"Attention-Check Failure as a Survey-Level Diagnostic of Human Participation in Online Surveys\" Rejection with an Invitation to Resubmit at Proceedings of the National Academy of Sciences",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: revisions"
  },
  {
    "n": 11,
    "section": "under-review",
    "title": "Hans Hassell, Taylor Hill, and John B. Holbein. \"Do ICE Arrests Spark Electoral Action?\" Under Review",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://osf.io/preprints/socarxiv/zvm47_v1",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: under-review"
  },
  {
    "n": 10,
    "section": "under-review",
    "title": "Charles Crabtree, John B. Holbein, Cecilia Hyunjung Mo, and Surili Sheth. \"Do Virtual Museums Highlighting the Experiences of Minorities Persuade Visitors? Evidence From a Study on Bias Toward Asian Americans\" Under Review",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6234539",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: under-review"
  },
  {
    "n": 9,
    "section": "under-review",
    "title": "Charles Crabtree, Michael Gaddis, and John B. Holbein. \"Shifting Paradigms: Nine Decades of Identity and Discrimination Scholarship in Academic Research\" Under Review",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: under-review"
  },
  {
    "n": 8,
    "section": "under-review",
    "title": "Hans Hassell, John B. Holbein, Kevin Reuning, and Cindy West. \"The Electoral Consequences of Social Protest in Contemporary America\" Under Review",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6589798",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: under-review"
  },
  {
    "n": 7,
    "section": "working-papers",
    "title": "Charles Crabtree, John B. Holbein, and Cecilia Hyunjung Mo. \"Cultural Assimilation Weakens Workers’ Discriminatory Preferences Against Potential Asian Bosses\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  },
  {
    "n": 6,
    "section": "working-papers",
    "title": "Charles Crabtree, John B. Holbein, Cecilia Hyunjung Mo, and Maya Lu. \"The China Penalty: Measuring and Understanding a Blanket Bias Against Chinese Immigrants Across 22 Nations\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  },
  {
    "n": 5,
    "section": "working-papers",
    "title": "Charles Crabtree, John B. Holbein, Bart Bonikowski, and Kiyoteru Tsutsui. \"Attention Checks Measure More Than Attention: Comparing Class Bias Across Survey Quality Indicators\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  },
  {
    "n": 4,
    "section": "working-papers",
    "title": "Charles Crabtree, John B. Holbein, Cecilia Hyunjung Mo, and Surili Sheth. \"Forever Foreign? Differential Linguistic Assimilation Standards for Asian Immigrants\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  },
  {
    "n": 3,
    "section": "working-papers",
    "title": "Gaddis, S. Michael, Edvard Nergård Larsen, Charles Crabtree, and John B. Holbein. \"How Prevalent is Racial Discrimination Against Black and Hispanic Americans Across Contexts? A Meta-Analysis of Correspondence Audits.\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3975770",
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  },
  {
    "n": 2,
    "section": "working-papers",
    "title": "John B. Holbein, W. Ben McCartney, and Calvin Zhang. \"Development, Exit, and Political Change: Evidence from Opportunity Zones\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  },
  {
    "n": 1,
    "section": "working-papers",
    "title": "John B. Holbein, Charles Crabtree, and Zander Furnas. \"How Liberal Are Professors? What Existing Measures Can and Cannot Tell Us\"",
    "authors": "",
    "year": "",
    "venue": "",
    "doi": null,
    "paper_url": null,
    "replication_status": "not_yet_published",
    "replication_url": null,
    "repository": null,
    "contents": null,
    "notes": "Not yet published; replication materials will be archived upon publication.",
    "evidence": "status assigned from publications.html section: working-papers"
  }
]