Doing reproducible science: An opinionated introduction

Abstract What is reproducibility and why is it important that your scientific works are reproducible? Reproducibility refers to a scientific pipeline whose steps, processes, procedures, and results can be reproduced by other scientists (or future you), ensuring that results can be verified, and that the decisions that led to those results can be understood.

Are IAT Effects an artifact of design? Testing the impact of a rest period before reversing response assignments on the Implicit Association Test

Abstract Despite its popular use in academia, business, and politics, the Implicit Association Test (IAT; Greenwald et al., 1998) continues to suffer from a number of fundamental issues that give challenge to the test’s empirical value. The present research manipulated the difficulty of the IAT by introducing a rest period between the test’s congruent and incongruent blocks, in order to identify how the IAT’s design influences a test-taker’s performance.

Positive test strategies and confirmation bias in social assessment

Abstract Snyder and Swann (1978) demonstrated that individuals systematically adopt confirmatory strategies and preferentially search for evidence that confirms existing beliefs. We suspect that Snyder and Swann’s results are an artifact of their methodology. In the present experiment, we replicated Snyder and Swann’s work, but had participants generate their own hypothesis testing questions instead of selecting questions from an existing list.