Replicability-Index
Z-Curve Only Works on Earth
On the Interpretation of Z-Curve Coverage in An Extreme Simulation Scenario
Preregistered Insignificant Statistical Significance
Scoring Adverserial Collaborations
Response to van Zwet’s Critic of Our Z-Curve Method
Experimental Social Psychology is Not a True Science
Priming MAY Work (Dai …. Albarracin, 2023, Psych Bull)
Wilson and Wixted’s False False-Positive Rates
What a Decade of P-Curve Tells Us About False-Positive Psychology
Frequently Asked Questions about Z-Curve
A Z-Curve of Epidemiology
Willful Incompetence: Repeating False Claims Does Not Make them True
2025: A Quantiative Review
Beyond Open Science: A Meta-Paradigmatic Perspective
A Scientific Response to The Right-Wing War on Science
A Multiverse Analysis of Regional Implicit Bias: Implicit 1 : 13 Explicit
Willful Incompetence: Questionable Modeling Practices in Implicit Bias Research
Is the Implicit Association Test Too Big To Fail?
Brian Nosek’s Blind Spot in Open Science Reforms: Validity Concerns about the IAT
Why You Should Not Trust Your Project Implicit Results
Personality Science – Chapter 12
Personality Development is in the Eye of the Beholder
Personality Science – Chapter 09
Personality Science – Chapter 08
Chapter 08 – Genetic and Environmental Causes of Personality
Chapter 07 – Evolutionary Origins of Personality
Chapter 06 – Stability and Change Personality
Chapter 05 – Personality and Situations
Chapter 04 – The Measurement of Personality Traits
Chapter 03 – The Structure of Personality Traits
Chapter 02 – Basic Scientific Concepts
Personality Science – 2025: Chapter 01
Personality Science 2025: About the Author
Personality Science 2025: Table of Content
Making Mountains Out of Molehills: Illusory “Huge” Sex Differences
The Science of Evolved Sex Differences in 2025
The Ideology versus the Science of Evolved Sex Differences
Why Uri Simonsohn is a Jerk
How Bad is P-Curve Really and Why Should We Care?
The Mythical Marriage of Fisher and Neyman-Pearson
A Better P-Curve: The Aggregated Cauchy Association Test with PP-Values
The Power of Post-Hoc Power: The Glucose Theory of Willpower is Dead
Shining a Light on Dark Practices in Peer-Review
The Schimmack-Pek Controversy
Psycho-Science: Unscientific Statisticians Enable Bad Research Practices
The Journal Psychological Methods Decides that Psychological Research Is Not Underpowered
Why Most Published Clinical Trials Are Not False (Ioannidis & Trikalinos, 2007)
Cleaning Up Psychological Science
Stability and Change of Personality: The Evidence in 2025
Is Using AI in Science Really “Research Misconduct”? A Response to Guest & van Rooij
Against the “Against” — A Response to Against the Uncritical Adoption of AI in Academia
A Cautionary Note About False Claims Regarding Power Estimation
Free Speech and Double Standards
Pleskac, Cesario, Johnson, & Gagnon (2025) find Evidence of Racial Bias in Use of Lethal Force
Free Expression and the End of Charlie Kirk’s Megaphone
ChatGPT Recommends Retraction of Racist Article in the Journal “Intelligence”
Studies in Psychology are Underpowered and We Know it Since Cohen (1962)
Z-Curve.3.0 Tutorial: Chapter 9
How to Measure Happinesses