corpus.blog
41554 blogs · [ { "id": "01a0dd0c-812a-7167-9f6b-c5c3dccfcf66", "title": "Shining a Light on Dark Practices in Peer-Review", "url": "https://replicationindex.com/2025/10/21/shining-a-light-on-dark-practices-in-peer-review/?utm_source=rss&utm_medium=rss&utm_campaign=shining-a-light-on-dark-practices-in-peer-review", "published_at": "2025-10-21T21:05:53+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3dd77cf9b", "title": "The Schimmack-Pek Controversy", "url": "https://replicationindex.com/2025/10/21/the-schimmack-pek-controversy/?utm_source=rss&utm_medium=rss&utm_campaign=the-schimmack-pek-controversy", "published_at": "2025-10-21T16:06:45+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3ddacbb34", "title": "Psycho-Science: Unscientific Statisticians Enable Bad Research Practices", "url": "https://replicationindex.com/2025/10/21/psycho-science-unscientific-statisticians-enable-bad-research-practices/?utm_source=rss&utm_medium=rss&utm_campaign=psycho-science-unscientific-statisticians-enable-bad-research-practices", "published_at": "2025-10-21T15:44:53+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3ddbb753d", "title": "The Journal Psychological Methods Decides that Psychological Research Is Not Underpowered", "url": "https://replicationindex.com/2025/10/20/the-journal-psychological-methods-decides-that-psychological-research-is-not-underpowered/?utm_source=rss&utm_medium=rss&utm_campaign=the-journal-psychological-methods-decides-that-psychological-research-is-not-underpowered", "published_at": "2025-10-20T20:28:59+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3deac3cb0", "title": "Why Most Published Clinical Trials Are Not False (Ioannidis & Trikalinos, 2007)", "url": "https://replicationindex.com/2025/10/18/why-most-published-clinical-trials-are-not-false-ioannidis-trikalinos-2007/?utm_source=rss&utm_medium=rss&utm_campaign=why-most-published-clinical-trials-are-not-false-ioannidis-trikalinos-2007", "published_at": "2025-10-18T16:22:14+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3df8270cb", "title": "Cleaning Up Psychological Science", "url": "https://replicationindex.com/2025/10/12/cleaning-up-psychological-science/?utm_source=rss&utm_medium=rss&utm_campaign=cleaning-up-psychological-science", "published_at": "2025-10-12T23:32:33+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3e0132de5", "title": "Is Using AI in Science Really “Research Misconduct”? A Response to Guest & van Rooij", "url": "https://replicationindex.com/2025/10/04/is-using-ai-in-science-really-research-misconduct-a-response-to-guest-van-rooij/?utm_source=rss&utm_medium=rss&utm_campaign=is-using-ai-in-science-really-research-misconduct-a-response-to-guest-van-rooij", "published_at": "2025-10-04T14:32:58+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3e08a9b3f", "title": "Against the “Against” — A Response to Against the Uncritical Adoption of AI in Academia", "url": "https://replicationindex.com/2025/10/04/against-the-against-a-response-to-against-the-uncritical-adoption-of-ai-in-academia/?utm_source=rss&utm_medium=rss&utm_campaign=against-the-against-a-response-to-against-the-uncritical-adoption-of-ai-in-academia", "published_at": "2025-10-04T04:12:20+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3e13133bf", "title": "A Cautionary Note About False Claims Regarding Estimation of True Power", "url": "https://replicationindex.com/2025/10/01/a-cautionary-note-about-false-claims-regarding-power-estimation/?utm_source=rss&utm_medium=rss&utm_campaign=a-cautionary-note-about-false-claims-regarding-power-estimation", "published_at": "2025-10-01T15:19:08+00:00" }, { "id": "01a0dd0c-812a-7167-9f6b-c5c3e1df0eb9", "title": "Free Speech and Double Standards", "url": "https://replicationindex.com/2025/09/26/free-speech-and-double-standards/?utm_source=rss&utm_medium=rss&utm_campaign=free-speech-and-double-standards", "published_at": "2025-09-27T00:36:22+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2aebbf1d", "title": "Pleskac, Cesario, Johnson, & Gagnon (2025) find Evidence of Racial Bias in Use of Lethal Force", "url": "https://replicationindex.com/2025/09/24/critical-review-of-pleskac-cesario-johnson-gagnon-2025/?utm_source=rss&utm_medium=rss&utm_campaign=critical-review-of-pleskac-cesario-johnson-gagnon-2025", "published_at": "2025-09-25T00:46:47+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2b2c6bdc", "title": "Free Expression and the End of Charlie Kirk’s Megaphone", "url": "https://replicationindex.com/2025/09/19/free-expression-and-the-end-of-charlie-kirks-megaphone/?utm_source=rss&utm_medium=rss&utm_campaign=free-expression-and-the-end-of-charlie-kirks-megaphone", "published_at": "2025-09-19T14:09:57+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2bb677eb", "title": "ChatGPT Recommends Retraction of Racist Article in the Journal “Intelligence”", "url": "https://replicationindex.com/2025/09/05/chatgpt-recommends-retraction-of-racist-article/?utm_source=rss&utm_medium=rss&utm_campaign=chatgpt-recommends-retraction-of-racist-article", "published_at": "2025-09-05T20:30:56+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2bf2eaca", "title": "Studies in Psychology are Underpowered and We Know it Since Cohen (1962)", "url": "https://replicationindex.com/2025/09/03/cohen-1962-studies-in-psychology-are-underpowered/?utm_source=rss&utm_medium=rss&utm_campaign=cohen-1962-studies-in-psychology-are-underpowered", "published_at": "2025-09-03T11:56:45+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2c2864f4", "title": "Z-Curve.3.0 Tutorial: Chapter 9", "url": "https://replicationindex.com/2025/09/02/z-curve-3-0-tutorial-chapter-9/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-9", "published_at": "2025-09-03T03:15:15+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2cacefbb", "title": "How to Measure Happinesses", "url": "https://replicationindex.com/2025/08/30/how-to-measure-happinesses/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-measure-happinesses", "published_at": "2025-08-30T14:58:07+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2d9a62ce", "title": "How Confidence Intervals Solve the Incentive Problem of NHST", "url": "https://replicationindex.com/2025/08/27/how-confidence-intervals-solve-the-incentive-problem-of-nhst/?utm_source=rss&utm_medium=rss&utm_campaign=how-confidence-intervals-solve-the-incentive-problem-of-nhst", "published_at": "2025-08-28T01:47:18+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2e1ed756", "title": "Two Concepts of Power: A Commentary on Pek et al. (2024)", "url": "https://replicationindex.com/2025/08/27/two-concepts-of-power-a-commentary-on-pek-et-al-2024/?utm_source=rss&utm_medium=rss&utm_campaign=two-concepts-of-power-a-commentary-on-pek-et-al-2024", "published_at": "2025-08-27T17:39:16+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2efdc56e", "title": "Is Duane T. Wegener a Liar Or Willfully Ignorant?", "url": "https://replicationindex.com/2025/08/25/is-duane-t-wegener-a-liar-or-willfully-ignorant/?utm_source=rss&utm_medium=rss&utm_campaign=is-duane-t-wegener-a-liar-or-willfully-ignorant", "published_at": "2025-08-26T01:38:20+00:00" }, { "id": "01a0dd17-5a48-723a-99aa-d72a2fcbbb79", "title": "The Origin of Statistical Power", "url": "https://replicationindex.com/2025/08/25/the-origin-of-statistical-power/?utm_source=rss&utm_medium=rss&utm_campaign=the-origin-of-statistical-power", "published_at": "2025-08-25T17:03:39+00:00" }, { "id": "01a0dd26-0499-7308-b36e-d71d2f675501", "title": "P-Hacking in 2024 Like it was 2004", "url": "https://replicationindex.com/2025/08/23/p-hacking-in-2024-like-it-was-2004/?utm_source=rss&utm_medium=rss&utm_campaign=p-hacking-in-2024-like-it-was-2004", "published_at": "2025-08-23T16:55:29+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d14467b8ed7", "title": "Z-Curve.3.0 Tutorial: Chapter 8", "url": "https://replicationindex.com/2025/08/18/z-curve-3-0-tutorial-chapter-8/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-8", "published_at": "2025-08-18T13:35:19+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d144702276f", "title": "100 Years of Statistical Power: From Neyman’s Power-Curves to Z-Curve", "url": "https://replicationindex.com/2025/08/15/from-power-curves-to-z-curves/?utm_source=rss&utm_medium=rss&utm_campaign=from-power-curves-to-z-curves", "published_at": "2025-08-15T14:43:18+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d1447587736", "title": "What Did Pek et al. (2024) Claim: A Translation And Rebuttal", "url": "https://replicationindex.com/2025/08/14/what-did-pek-et-al-s-2024-claim-a-translation-and-rebuttal/?utm_source=rss&utm_medium=rss&utm_campaign=what-did-pek-et-al-s-2024-claim-a-translation-and-rebuttal", "published_at": "2025-08-14T04:09:16+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d1447bbba11", "title": "Pek Mate: Post-Study Evaluations of Power Are Possible and Necessary", "url": "https://replicationindex.com/2025/08/13/pek-mate-post-study-evaluations-of-power-are-possible-and-necessary/?utm_source=rss&utm_medium=rss&utm_campaign=pek-mate-post-study-evaluations-of-power-are-possible-and-necessary", "published_at": "2025-08-13T19:22:55+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d14480bb270", "title": "Interview with Data Colada*: From False-Positive Psychology to z-curve: Part 2", "url": "https://replicationindex.com/2025/08/12/interview-with-data-colada-from-false-positive-psychology-to-z-curve-part-2/?utm_source=rss&utm_medium=rss&utm_campaign=interview-with-data-colada-from-false-positive-psychology-to-z-curve-part-2", "published_at": "2025-08-12T14:26:23+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d14489b4025", "title": "Interview with Data Colada*: From False-Positive Psychology to z-curve: Part 1", "url": "https://replicationindex.com/2025/08/12/interview-with-data-colada-from-false-positive-psychology-to-z-curve/?utm_source=rss&utm_medium=rss&utm_campaign=interview-with-data-colada-from-false-positive-psychology-to-z-curve", "published_at": "2025-08-12T14:16:43+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d1448cebc5d", "title": "The Difference Between Power, Discovery Rates, and Expected Discovery Rates", "url": "https://replicationindex.com/2025/08/11/the-difference-between-power-discovery-rates-and-expected-discovery-rates/?utm_source=rss&utm_medium=rss&utm_campaign=the-difference-between-power-discovery-rates-and-expected-discovery-rates", "published_at": "2025-08-12T03:52:15+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d14490c51c9", "title": "The Problem of Transforming Test Statistics into Z-Values for Z-Curve Analysis", "url": "https://replicationindex.com/2025/08/10/the-problem-of-transforming-test-statistics-into-z-values-for-z-curve-analysis/?utm_source=rss&utm_medium=rss&utm_campaign=the-problem-of-transforming-test-statistics-into-z-values-for-z-curve-analysis", "published_at": "2025-08-10T16:30:29+00:00" }, { "id": "01a0dd26-049d-704a-9166-0d1449ce47e2", "title": "Datacolada Has Given Up on p-Curve", "url": "https://replicationindex.com/2025/08/09/datacolada-has-given-up-on-p-curve/?utm_source=rss&utm_medium=rss&utm_campaign=datacolada-has-given-up-on-p-curve", "published_at": "2025-08-10T03:33:03+00:00" }, { "id": "01a0dd36-a39e-7346-8081-f6ce1a1a6fa2", "title": "A Decade After False Positive Psychology: What Have We Learned About P-Hacking and the False Positive Risk in Psychology?", "url": "https://replicationindex.com/2025/08/09/a-decade-after-false-positive-psychology-what-have-we-learned-about-p-hacking-and-the-false-positive-risk-in-psychology/?utm_source=rss&utm_medium=rss&utm_campaign=a-decade-after-false-positive-psychology-what-have-we-learned-about-p-hacking-and-the-false-positive-risk-in-psychology", "published_at": "2025-08-10T01:55:05+00:00" }, { "id": "01a0dd36-a3a1-72c0-9451-43b93b2d108a", "title": "Z-Curve.3.0 Tutorial: Chapter 7", "url": "https://replicationindex.com/2025/08/09/z-curve-3-0-tutorial-chapter-7/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-7", "published_at": "2025-08-09T18:39:35+00:00" }, { "id": "01a0dd36-a3a1-72c0-9451-43b93b31571a", "title": "P-Curve vs. Z-Curve: Why Meta-Analysts Are Moving On", "url": "https://replicationindex.com/2025/08/08/p-curve-vs-z-curve-replicability-analysis/?utm_source=rss&utm_medium=rss&utm_campaign=p-curve-vs-z-curve-replicability-analysis", "published_at": "2025-08-09T03:08:26+00:00" }, { "id": "01a0dd36-a3a1-72c0-9451-43b93bbd3e27", "title": "Review of “On the Poor Statistical Properties of the P-Curve Meta-Analytic Procedure”", "url": "https://replicationindex.com/2025/08/08/review-of-on-the-poor-statistical-properties-of-the-p-curve-meta-analytic-procedure/?utm_source=rss&utm_medium=rss&utm_campaign=review-of-on-the-poor-statistical-properties-of-the-p-curve-meta-analytic-procedure", "published_at": "2025-08-09T02:50:59+00:00" }, { "id": "01a0dd36-a3a1-72c0-9451-43b93be021c9", "title": "Is Open Science More than a Brand?", "url": "https://replicationindex.com/2025/08/08/is-open-science-more-than-a-brand/?utm_source=rss&utm_medium=rss&utm_campaign=is-open-science-more-than-a-brand", "published_at": "2025-08-08T13:38:04+00:00" }, { "id": "01a0dd36-a3a1-72c0-9451-43b93be5afaf", "title": "Why Gelman is Wrong About Null Hypothesis Testing", "url": "https://replicationindex.com/2025/08/06/why-gelman-is-wrong-about-null-hypothesis-testing/?utm_source=rss&utm_medium=rss&utm_campaign=why-gelman-is-wrong-about-null-hypothesis-testing", "published_at": "2025-08-06T13:39:34+00:00" }, { "id": "01a0dd36-a3a2-7002-9658-93b1206633e5", "title": "A guest post by Virtual Andrew Gelman about Inferential Statistics", "url": "https://replicationindex.com/2025/08/06/a-guest-post-by-virtual-andrew-gelman-about-inferential-statistics/?utm_source=rss&utm_medium=rss&utm_campaign=a-guest-post-by-virtual-andrew-gelman-about-inferential-statistics", "published_at": "2025-08-06T13:34:00+00:00" }, { "id": "01a0dd36-a3a2-7002-9658-93b1211526f0", "title": "Z-Curve Handles Sign-Errors Just Fine", "url": "https://replicationindex.com/2025/08/05/z-curve-handles-sign-errors-just-fine/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-handles-sign-errors-just-fine", "published_at": "2025-08-05T18:59:59+00:00" }, { "id": "01a0dd36-a3a2-7002-9658-93b12209f295", "title": "Please Hold the Bacon: Review of the bacon R Package", "url": "https://replicationindex.com/2025/08/04/please-hold-the-bacon-review-of-the-bacon-r-package/?utm_source=rss&utm_medium=rss&utm_campaign=please-hold-the-bacon-review-of-the-bacon-r-package", "published_at": "2025-08-05T03:31:21+00:00" }, { "id": "01a0dd36-a3a2-7002-9658-93b1230226a5", "title": "Why PubPeer Still Matters in the Age of AI — and How to Use It Better", "url": "https://replicationindex.com/2025/08/04/why-pubpeer-still-matters-in-the-age-of-ai-and-how-to-use-it-better/?utm_source=rss&utm_medium=rss&utm_campaign=why-pubpeer-still-matters-in-the-age-of-ai-and-how-to-use-it-better", "published_at": "2025-08-04T15:06:24+00:00" }, { "id": "01a0dd51-a7f2-715b-be51-82213d17d450", "title": "Meta-Review of Z-Curve 1.0 and 2.0 Articles in a TOP Journal", "url": "https://replicationindex.com/2025/08/03/meta-review-of-z-curve/?utm_source=rss&utm_medium=rss&utm_campaign=meta-review-of-z-curve", "published_at": "2025-08-03T15:14:09+00:00" }, { "id": "01a0dd51-a7f2-715b-be51-82213d1a64c6", "title": "Z-Curve.3.0 Tutorial: Chapter 6", "url": "https://replicationindex.com/2025/08/01/z-curve-3-0-tutorial-chapter-6/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-6", "published_at": "2025-08-02T02:21:38+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41c8eb9ce", "title": "Z-Curve Articles and Results", "url": "https://replicationindex.com/2025/08/01/z-curve-citations/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-citations", "published_at": "2025-08-01T22:35:00+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41cdbc55b", "title": "Why the PANAS Endures—and Why It’s Like a City Grid on a Mountain", "url": "https://replicationindex.com/2025/07/31/why-the-panas-endures-and-why-its-like-a-city-grid-on-a-mountain/?utm_source=rss&utm_medium=rss&utm_campaign=why-the-panas-endures-and-why-its-like-a-city-grid-on-a-mountain", "published_at": "2025-07-31T19:22:59+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41d8bf308", "title": "Not of Sufficient Interest? A Tale of Two Manuscripts and the Politics of Psychological Science", "url": "https://replicationindex.com/2025/07/31/not-of-sufficient-interest-a-tale-of-two-manuscripts-and-the-politics-of-psychological-science/?utm_source=rss&utm_medium=rss&utm_campaign=not-of-sufficient-interest-a-tale-of-two-manuscripts-and-the-politics-of-psychological-science", "published_at": "2025-07-31T14:06:36+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41e377286", "title": "Z-Curve.3.0 Tutorial: Chapter 5", "url": "https://replicationindex.com/2025/07/29/z-curve-3-0-tutorial-chapter-5/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-5", "published_at": "2025-07-30T01:24:23+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41e691200", "title": "Z-Curve.3.0 Tutorial: Chapter 4", "url": "https://replicationindex.com/2025/07/27/z-curve-3-0-tutorial-chapter-4/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-4", "published_at": "2025-07-27T13:45:07+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41ec05478", "title": "What Gelman Gets Wrong About Psychology", "url": "https://replicationindex.com/2025/07/24/what-gelman-gets-wrong-about-psychology/?utm_source=rss&utm_medium=rss&utm_campaign=what-gelman-gets-wrong-about-psychology", "published_at": "2025-07-24T14:44:11+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c41f4a6af0", "title": "RETRACTED: Schimmack, U. (2012). The ironic effect of significant results on the credibility of multiple-study articles. ", "url": "https://replicationindex.com/2025/07/23/when-logic-changes-should-the-record-requesting-the-retraction-of-schimack-2012/?utm_source=rss&utm_medium=rss&utm_campaign=when-logic-changes-should-the-record-requesting-the-retraction-of-schimack-2012", "published_at": "2025-07-23T11:45:12+00:00" }, { "id": "01a0dd51-a7f3-7314-9525-c3c42011437a", "title": "Anonymous Peer Review Is Biased and Useless: Trust AI", "url": "https://replicationindex.com/2025/07/22/anonymous-peer-review-is-biased-and-useless-trust-ai/?utm_source=rss&utm_medium=rss&utm_campaign=anonymous-peer-review-is-biased-and-useless-trust-ai", "published_at": "2025-07-23T00:58:02+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447daa7dc77", "title": "Fake Novel Meta-Science: Why Publish Crap When You have Tenure?", "url": "https://replicationindex.com/2025/07/21/fake-novel-meta-science-why-publish-crap-when-you-have-tenure/?utm_source=rss&utm_medium=rss&utm_campaign=fake-novel-meta-science-why-publish-crap-when-you-have-tenure", "published_at": "2025-07-21T19:43:21+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447daf833b3", "title": "Mindful Meta-Analysis: How to Interpret Heterogeneity in Meta-Analyses of Conceptual Replication Studies", "url": "https://replicationindex.com/2025/07/21/mindful-meta-analysis-how-to-interpret-heterogeneity-in-meta-analyses-of-conceptual-replication-studies/?utm_source=rss&utm_medium=rss&utm_campaign=mindful-meta-analysis-how-to-interpret-heterogeneity-in-meta-analyses-of-conceptual-replication-studies", "published_at": "2025-07-21T14:59:15+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447dba8b9aa", "title": "Reviewer A is Back", "url": "https://replicationindex.com/2025/07/20/reviewer-a-is-back/?utm_source=rss&utm_medium=rss&utm_campaign=reviewer-a-is-back", "published_at": "2025-07-20T16:33:32+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447dc3738b3", "title": "Z-Curve.3.0 Tutorial: Chapter 3", "url": "https://replicationindex.com/2025/07/13/z-curve-3-0-tutorial-chapter-3/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-3", "published_at": "2025-07-14T03:00:18+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447dc9d196f", "title": "Z-Curve.3.0 Tutorial: Chapter 2", "url": "https://replicationindex.com/2025/07/11/z-curve-3-0-tutorial-chapter-2/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-3-0-tutorial-chapter-2", "published_at": "2025-07-12T03:39:15+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447dd0b3b10", "title": "Z-Curve.3.0 Tutorial: Introduction", "url": "https://replicationindex.com/2025/07/08/z-curve-tutorial-introduction/?utm_source=rss&utm_medium=rss&utm_campaign=z-curve-tutorial-introduction", "published_at": "2025-07-08T20:43:28+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447ddd13c8a", "title": "Beyond Carter et al. (2019): Simulation #1", "url": "https://replicationindex.com/2025/07/05/bc-sim1/?utm_source=rss&utm_medium=rss&utm_campaign=bc-sim1", "published_at": "2025-07-06T00:48:40+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447de640472", "title": "Beyond Carter et al. (2019): P-Hacking in Small Samples", "url": "https://replicationindex.com/2025/07/02/beyond-carter-et-al-2019-p-hacking-in-small-samples/?utm_source=rss&utm_medium=rss&utm_campaign=beyond-carter-et-al-2019-p-hacking-in-small-samples", "published_at": "2025-07-02T19:41:19+00:00" }, { "id": "01a0dd65-8870-7108-b13a-d447dea7c1e6", "title": "Carter et al. (2019): Simulation #40", "url": "https://replicationindex.com/2025/06/28/carter-et-al-2019-simulation-40/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-40", "published_at": "2025-06-29T02:11:28+00:00" }, { "id": "01a0dd65-8872-724e-9d6b-2ddeade391a2", "title": "Carter et al. (2019): Simulation #136", "url": "https://replicationindex.com/2025/06/28/carter-et-al-2019-simulation-136/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-136", "published_at": "2025-06-28T21:06:32+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1ce77fdc", "title": "Carter et al. (2019): Simulation #132", "url": "https://replicationindex.com/2025/06/27/carter-et-al-2019-simulation-132/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-132", "published_at": "2025-06-27T14:44:40+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1d8bb4fe", "title": "Carter et al. (2019): Simulation #36", "url": "https://replicationindex.com/2025/06/26/carter-et-al-2019-simulation-36/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-36", "published_at": "2025-06-26T14:20:50+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1e0dde79", "title": "Carter et al. (2019): Simulation #100", "url": "https://replicationindex.com/2025/06/25/carter-et-al-2019-simulation-100/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-100", "published_at": "2025-06-25T20:18:51+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1e7b150c", "title": "A Deep Dive Into Carter et al.’s (2019) Evaluation of Meta-Analytic Methods", "url": "https://replicationindex.com/2025/06/24/a-deep-dive-into-carter-et-al-s-2019-evaluation-of-meta-analytic-methods/?utm_source=rss&utm_medium=rss&utm_campaign=a-deep-dive-into-carter-et-al-s-2019-evaluation-of-meta-analytic-methods", "published_at": "2025-06-24T19:20:17+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1f03b357", "title": "Carter et al. (2019): Simulation #392", "url": "https://replicationindex.com/2025/06/24/carter-et-al-2019-simulation-392/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-392", "published_at": "2025-06-24T17:14:35+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1fc3693c", "title": "Carter et al. (2019): Simulation #328", "url": "https://replicationindex.com/2025/06/23/carter-et-al-2019-simulation-328/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-328", "published_at": "2025-06-23T22:29:14+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd1fced0be", "title": "Carter et al. (2019): Simulation #424", "url": "https://replicationindex.com/2025/06/19/carter-et-al-2019-simulation-424/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-424", "published_at": "2025-06-19T16:48:37+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd20b6e784", "title": "Carter et al. (2019): Simulation #296", "url": "https://replicationindex.com/2025/06/18/carter-et-al-2019-simulation-296/?utm_source=rss&utm_medium=rss&utm_campaign=carter-et-al-2019-simulation-296", "published_at": "2025-06-18T20:15:57+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd20c0c48f", "title": "P-Curve Does Not Detect P-Hacking: What Does?", "url": "https://replicationindex.com/2025/06/15/p-curve-does-not-detect-p-hacking-what-does/?utm_source=rss&utm_medium=rss&utm_campaign=p-curve-does-not-detect-p-hacking-what-does", "published_at": "2025-06-16T02:45:44+00:00" }, { "id": "01a0dd6f-b6e5-70eb-908b-b1cd20d852b6", "title": "Assumption Checking Prevents Assumption Hacking in Multiverse Meta-Analyses", "url": "https://replicationindex.com/2025/06/13/assumption-checking-prevents-assumption-hacking-in-multiverse-meta-analyses/?utm_source=rss&utm_medium=rss&utm_campaign=assumption-checking-prevents-assumption-hacking-in-multiverse-meta-analyses", "published_at": "2025-06-13T16:14:34+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e4157f3d61", "title": "Priming Research is Past its Prime", "url": "https://replicationindex.com/2025/05/08/priming-research-past-its-prime/?utm_source=rss&utm_medium=rss&utm_campaign=priming-research-past-its-prime", "published_at": "2025-05-08T14:48:25+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e415ee8c00", "title": "Comparing Replicability Estimated by Z-Curve to Real Large-Scale Replication Attempts", "url": "https://replicationindex.com/2025/04/28/sotolazcurveevaluation/?utm_source=rss&utm_medium=rss&utm_campaign=sotolazcurveevaluation", "published_at": "2025-04-28T23:24:26+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e416e65a07", "title": "R.I.P Terror Management: A Z-Curve Analysis", "url": "https://replicationindex.com/2025/04/27/r-i-p-terror-management-a-z-curve-analysis/?utm_source=rss&utm_medium=rss&utm_campaign=r-i-p-terror-management-a-z-curve-analysis", "published_at": "2025-04-28T00:52:35+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e4170a7940", "title": "Review of “Correcting for Bias in Psychology”", "url": "https://replicationindex.com/2025/04/21/review-of-correcting-for-bias-in-psychology/?utm_source=rss&utm_medium=rss&utm_campaign=review-of-correcting-for-bias-in-psychology", "published_at": "2025-04-21T23:17:58+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e4171f3f0e", "title": "Subjective Indicators of Well-Being: Life Satisfaction, Positive Affect, Negative Affect", "url": "https://replicationindex.com/2025/04/17/whatisswb/?utm_source=rss&utm_medium=rss&utm_campaign=whatisswb", "published_at": "2025-04-17T16:54:40+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e417688ee9", "title": "Review of “With Low Power Comes Low Credibility?”", "url": "https://replicationindex.com/2025/04/14/review-of-with-low-power-comes-low-credibility/?utm_source=rss&utm_medium=rss&utm_campaign=review-of-with-low-power-comes-low-credibility", "published_at": "2025-04-14T22:22:42+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e417713ed1", "title": "Post-Hoc Power Is Not Just Another p-Value", "url": "https://replicationindex.com/2025/04/10/post-hoc-power-is-not-just-another-p-value/?utm_source=rss&utm_medium=rss&utm_campaign=post-hoc-power-is-not-just-another-p-value", "published_at": "2025-04-10T19:01:29+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e4177d6483", "title": "Lies in Disguise: Cheating Detection in Academia", "url": "https://replicationindex.com/2025/04/02/lies-in-disguise-cheating-detection-in-academia/?utm_source=rss&utm_medium=rss&utm_campaign=lies-in-disguise-cheating-detection-in-academia", "published_at": "2025-04-02T19:14:12+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e417c7b472", "title": "Why Post-Hoc Power is Often Misleading — and What to Do Instead", "url": "https://replicationindex.com/2025/03/25/why-post-hoc-power-is-often-misleading-and-what-to-do-instead/?utm_source=rss&utm_medium=rss&utm_campaign=why-post-hoc-power-is-often-misleading-and-what-to-do-instead", "published_at": "2025-03-25T15:12:43+00:00" }, { "id": "01a0dd7e-1fa1-7278-b2fc-b7e417c88534", "title": "A Post-Hoc Power Primer", "url": "https://replicationindex.com/2025/03/22/a-post-hoc-power-primer/?utm_source=rss&utm_medium=rss&utm_campaign=a-post-hoc-power-primer", "published_at": "2025-03-22T20:49:08+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5d70e6ef9", "title": "Invalid Claims about Power by Pek et al. (2024)", "url": "https://replicationindex.com/2025/03/22/invalid-claims-about-power-by-pek-et-al/?utm_source=rss&utm_medium=rss&utm_campaign=invalid-claims-about-power-by-pek-et-al", "published_at": "2025-03-22T13:04:00+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5d7b7af6a", "title": "Estimating Power, Publication Bias, and the False Discovery Risk of Psychological Science", "url": "https://replicationindex.com/2025/03/18/edr-fdr-psychscience/?utm_source=rss&utm_medium=rss&utm_campaign=edr-fdr-psychscience", "published_at": "2025-03-18T19:36:38+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5d802a35e", "title": "Review of “Fit Indices Are Insensitive to Multiple Minor Violations of Perfect Simple Structure in Confirmatory Factor Analysis”", "url": "https://replicationindex.com/2025/02/24/review-of-fit-indices-are-insensitive-to-multiple-minor-violations-of-perfect-simple-structure-in-confirmatory-factor-analysis/?utm_source=rss&utm_medium=rss&utm_campaign=review-of-fit-indices-are-insensitive-to-multiple-minor-violations-of-perfect-simple-structure-in-confirmatory-factor-analysis", "published_at": "2025-02-24T11:19:31+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5d845e6bd", "title": "Review of “What Should Researchers Expect When They Replicate Studies”", "url": "https://replicationindex.com/2025/02/15/review-of-what-should-researchers-expect-when-they-replicate-studies/?utm_source=rss&utm_medium=rss&utm_campaign=review-of-what-should-researchers-expect-when-they-replicate-studies", "published_at": "2025-02-15T15:39:13+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5d93f3192", "title": "Chatting with ChatGPT: Correlated Residuals in SEM", "url": "https://replicationindex.com/2025/02/12/chatting-with-chatgpt-correlated-residuals-in-sem/?utm_source=rss&utm_medium=rss&utm_campaign=chatting-with-chatgpt-correlated-residuals-in-sem", "published_at": "2025-02-12T21:13:39+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5da33bda3", "title": "Personometrics: The marriage of personality science and psychometrics", "url": "https://replicationindex.com/2025/02/11/personometrics-the-marriage-of-personality-science-and-psychometrics/?utm_source=rss&utm_medium=rss&utm_campaign=personometrics-the-marriage-of-personality-science-and-psychometrics", "published_at": "2025-02-12T00:11:08+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5da9cb46d", "title": "Meta-Psychology Bibliography", "url": "https://replicationindex.com/2025/02/01/meta-psychology-bibliography/?utm_source=rss&utm_medium=rss&utm_campaign=meta-psychology-bibliography", "published_at": "2025-02-01T21:56:28+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5db04002c", "title": "Review: “Replicator degrees of freedom allow publication of misleading failures to replicate”", "url": "https://replicationindex.com/2025/02/01/review-of-pnas-1910951116/?utm_source=rss&utm_medium=rss&utm_campaign=review-of-pnas-1910951116", "published_at": "2025-02-01T21:43:57+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5db2a6b45", "title": "A Cautionary Note about McShane’s Claims about Average Power Estimates", "url": "https://replicationindex.com/2025/01/25/a-cautionary-note-about-mcshanes-claims-about-average-power-estimates/?utm_source=rss&utm_medium=rss&utm_campaign=a-cautionary-note-about-mcshanes-claims-about-average-power-estimates", "published_at": "2025-01-26T04:58:15+00:00" }, { "id": "01a0dd90-fab7-72b4-8f5b-9af5db446385", "title": "Personality Psychology: Bye Bye, Au revoir, Auf Wiedersehen", "url": "https://replicationindex.com/2025/01/07/personality-psychology-bye-au-revoir-auf-wiedersehen/?utm_source=rss&utm_medium=rss&utm_campaign=personality-psychology-bye-au-revoir-auf-wiedersehen", "published_at": "2025-01-07T21:18:50+00:00" } ] posts Claim your blog
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2025

Shining a Light on Dark Practices in Peer-Revieworiginal ↗
21 Oct 2025
The Schimmack-Pek Controversyoriginal ↗
21 Oct 2025
Psycho-Science: Unscientific Statisticians Enable Bad Research Practicesoriginal ↗
21 Oct 2025
The Journal Psychological Methods Decides that Psychological Research Is Not Underpoweredoriginal ↗
20 Oct 2025
Why Most Published Clinical Trials Are Not False (Ioannidis & Trikalinos, 2007)original ↗
18 Oct 2025
Cleaning Up Psychological Scienceoriginal ↗
12 Oct 2025
Is Using AI in Science Really “Research Misconduct”? A Response to Guest & van Rooijoriginal ↗
4 Oct 2025
Against the “Against” — A Response to Against the Uncritical Adoption of AI in Academiaoriginal ↗
4 Oct 2025
A Cautionary Note About False Claims Regarding Estimation of True Poweroriginal ↗
1 Oct 2025
Free Speech and Double Standardsoriginal ↗
27 Sept 2025
Pleskac, Cesario, Johnson, & Gagnon (2025) find Evidence of Racial Bias in Use of Lethal Forceoriginal ↗
25 Sept 2025
Free Expression and the End of Charlie Kirk’s Megaphoneoriginal ↗
19 Sept 2025
ChatGPT Recommends Retraction of Racist Article in the Journal “Intelligence”original ↗
5 Sept 2025
Studies in Psychology are Underpowered and We Know it Since Cohen (1962)original ↗
3 Sept 2025
Z-Curve.3.0 Tutorial: Chapter 9original ↗
3 Sept 2025
How to Measure Happinessesoriginal ↗
30 Aug 2025
How Confidence Intervals Solve the Incentive Problem of NHSToriginal ↗
28 Aug 2025
Two Concepts of Power: A Commentary on Pek et al. (2024)original ↗
27 Aug 2025
Is Duane T. Wegener a Liar Or Willfully Ignorant?original ↗
26 Aug 2025
The Origin of Statistical Poweroriginal ↗
25 Aug 2025
P-Hacking in 2024 Like it was 2004original ↗
23 Aug 2025
Z-Curve.3.0 Tutorial: Chapter 8original ↗
18 Aug 2025
100 Years of Statistical Power: From Neyman’s Power-Curves to Z-Curveoriginal ↗
15 Aug 2025
What Did Pek et al. (2024) Claim: A Translation And Rebuttaloriginal ↗
14 Aug 2025
Pek Mate: Post-Study Evaluations of Power Are Possible and Necessaryoriginal ↗
13 Aug 2025
Interview with Data Colada*: From False-Positive Psychology to z-curve: Part 2original ↗
12 Aug 2025
Interview with Data Colada*: From False-Positive Psychology to z-curve: Part 1original ↗
12 Aug 2025
The Difference Between Power, Discovery Rates, and Expected Discovery Ratesoriginal ↗
12 Aug 2025
The Problem of Transforming Test Statistics into Z-Values for Z-Curve Analysisoriginal ↗
10 Aug 2025
Datacolada Has Given Up on p-Curveoriginal ↗
10 Aug 2025
A Decade After False Positive Psychology: What Have We Learned About P-Hacking and the False Positive Risk in Psychology?original ↗
10 Aug 2025
Z-Curve.3.0 Tutorial: Chapter 7original ↗
9 Aug 2025
P-Curve vs. Z-Curve: Why Meta-Analysts Are Moving Onoriginal ↗
9 Aug 2025
Review of “On the Poor Statistical Properties of the P-Curve Meta-Analytic Procedure”original ↗
9 Aug 2025
Is Open Science More than a Brand?original ↗
8 Aug 2025
Why Gelman is Wrong About Null Hypothesis Testingoriginal ↗
6 Aug 2025
A guest post by Virtual Andrew Gelman about Inferential Statisticsoriginal ↗
6 Aug 2025
Z-Curve Handles Sign-Errors Just Fineoriginal ↗
5 Aug 2025
Please Hold the Bacon: Review of the bacon R Packageoriginal ↗
5 Aug 2025
Why PubPeer Still Matters in the Age of AI — and How to Use It Betteroriginal ↗
4 Aug 2025
Meta-Review of Z-Curve 1.0 and 2.0 Articles in a TOP Journaloriginal ↗
3 Aug 2025
Z-Curve.3.0 Tutorial: Chapter 6original ↗
2 Aug 2025
Z-Curve Articles and Resultsoriginal ↗
1 Aug 2025
Why the PANAS Endures—and Why It’s Like a City Grid on a Mountainoriginal ↗
31 Jul 2025
Not of Sufficient Interest? A Tale of Two Manuscripts and the Politics of Psychological Scienceoriginal ↗
31 Jul 2025
Z-Curve.3.0 Tutorial: Chapter 5original ↗
30 Jul 2025
Z-Curve.3.0 Tutorial: Chapter 4original ↗
27 Jul 2025
What Gelman Gets Wrong About Psychologyoriginal ↗
24 Jul 2025
RETRACTED: Schimmack, U. (2012). The ironic effect of significant results on the credibility of multiple-study articles. original ↗
23 Jul 2025
Anonymous Peer Review Is Biased and Useless: Trust AIoriginal ↗
23 Jul 2025
Fake Novel Meta-Science: Why Publish Crap When You have Tenure?original ↗
21 Jul 2025
Mindful Meta-Analysis: How to Interpret Heterogeneity in Meta-Analyses of Conceptual Replication Studiesoriginal ↗
21 Jul 2025
Reviewer A is Backoriginal ↗
20 Jul 2025
Z-Curve.3.0 Tutorial: Chapter 3original ↗
14 Jul 2025
Z-Curve.3.0 Tutorial: Chapter 2original ↗
12 Jul 2025
Z-Curve.3.0 Tutorial: Introductionoriginal ↗
8 Jul 2025
Beyond Carter et al. (2019): Simulation #1original ↗
6 Jul 2025
Beyond Carter et al. (2019): P-Hacking in Small Samplesoriginal ↗
2 Jul 2025
Carter et al. (2019): Simulation #40original ↗
29 Jun 2025
Carter et al. (2019): Simulation #136original ↗
28 Jun 2025
Carter et al. (2019): Simulation #132original ↗
27 Jun 2025
Carter et al. (2019): Simulation #36original ↗
26 Jun 2025
Carter et al. (2019): Simulation #100original ↗
25 Jun 2025
A Deep Dive Into Carter et al.’s (2019) Evaluation of Meta-Analytic Methodsoriginal ↗
24 Jun 2025
Carter et al. (2019): Simulation #392original ↗
24 Jun 2025
Carter et al. (2019): Simulation #328original ↗
23 Jun 2025
Carter et al. (2019): Simulation #424original ↗
19 Jun 2025
Carter et al. (2019): Simulation #296original ↗
18 Jun 2025
P-Curve Does Not Detect P-Hacking: What Does?original ↗
16 Jun 2025
Assumption Checking Prevents Assumption Hacking in Multiverse Meta-Analysesoriginal ↗
13 Jun 2025
Priming Research is Past its Primeoriginal ↗
8 May 2025
Comparing Replicability Estimated by Z-Curve to Real Large-Scale Replication Attemptsoriginal ↗
28 Apr 2025
R.I.P Terror Management: A Z-Curve Analysisoriginal ↗
28 Apr 2025
Review of “Correcting for Bias in Psychology”original ↗
21 Apr 2025
Subjective Indicators of Well-Being: Life Satisfaction, Positive Affect, Negative Affectoriginal ↗
17 Apr 2025
Review of “With Low Power Comes Low Credibility?”original ↗
14 Apr 2025
Post-Hoc Power Is Not Just Another p-Valueoriginal ↗
10 Apr 2025
Lies in Disguise: Cheating Detection in Academiaoriginal ↗
2 Apr 2025
Why Post-Hoc Power is Often Misleading — and What to Do Insteadoriginal ↗
25 Mar 2025
A Post-Hoc Power Primeroriginal ↗
22 Mar 2025
Invalid Claims about Power by Pek et al. (2024)original ↗
22 Mar 2025
Estimating Power, Publication Bias, and the False Discovery Risk of Psychological Scienceoriginal ↗
18 Mar 2025
Review of “Fit Indices Are Insensitive to Multiple Minor Violations of Perfect Simple Structure in Confirmatory Factor Analysis”original ↗
24 Feb 2025
Review of “What Should Researchers Expect When They Replicate Studies”original ↗
15 Feb 2025
Chatting with ChatGPT: Correlated Residuals in SEMoriginal ↗
12 Feb 2025
Personometrics: The marriage of personality science and psychometricsoriginal ↗
12 Feb 2025
Meta-Psychology Bibliographyoriginal ↗
1 Feb 2025
Review: “Replicator degrees of freedom allow publication of misleading failures to replicate”original ↗
1 Feb 2025
A Cautionary Note about McShane’s Claims about Average Power Estimatesoriginal ↗
26 Jan 2025
Personality Psychology: Bye Bye, Au revoir, Auf Wiedersehenoriginal ↗
7 Jan 2025
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