Reproducible Analyses

Data Sharing in Psychology: A Survey on Barriers and Preconditions

Despite its potential to accelerate academic progress in psychological science, public data sharing remains relatively uncommon. In order to discover the perceived barriers to public data sharing and possible means for lowering them, we conducted a …

Data: Sharing Is Caring

Data sharing promotes scientific progress by permitting replication of prior scientific analyses and by increasing the return on the human and financial investments made in data collection. The costs of data sharing can be reduced through the …

Der Umgang mit Forschungsdaten im Fach Psychologie: Konkretisierung der DFG-Leitlinien. [Data Management in Psychological Science: Specification of the DFG Guidelines].

Calls for public access to research data have been ongoing for some time. For instance, in their ‚ÄúRecommendations for Secure Storage and Availability of Digital Primary Research Data‚ÄĚ (2009) the German Research Foundation (‚ÄúDeutsche ‚Ķ

Everything Hertz

A podcast about open science and psychology

Faking Science: A True Story of Academic Fraud

A book about Academic Fraud


G*Power is a tool to compute statistical power analyses for many different t tests, F tests, Ōá2 tests, z tests and some exact tests. G*Power can also be used to compute effect sizes and to display graphically the results of power analyses


Welcome to GLIMMPSE. The GLIMMPSE software calculates power and sample size for study designs with normally distributed outcomes. Select one of the options below to begin a power or sample size calculation.

Goodman, S. N., Fanelli, D., & Ioannidis, J. P. (2016). What does research reproducibility mean?. Science translational medicine, 8(341), 341ps12-341ps12.

The language and conceptual framework of ‚Äúresearch reproducibility‚ÄĚ are nonstandard and unsettled across the sciences. In this Perspective, we review an array of explicit and implicit definitions of reproducibility and related terminology, and ‚Ķ

Hack Your Way To Scientific Glory

You’re a social scientist with a hunch: The U.S. economy is affected by whether Republicans or Democrats are in office. Try to show that a connection exists, using real data going back to 1948. For your results to be publishable in an academic …

How to Make More Published Research True

An essay about How to Make More Published Research True