Mini-Many Analysts: Using Registered Reports to Learn about Analytical Flexibility

Introduction: Analytical flexibility describes the multiple defensible analytic strategies researchers can use. Registered reports reduce analytical flexibility by submitting a manuscript in two stages, where journals provide an in-principle acceptance after Stage 1. Statement of the Problem: Open science is a key concept for undergraduate psychology students but relies on an understanding of analytical flexibility. Limited examples exist that integrate analytical flexibility and open science in psychology undergraduate education.Literature Review: The present article provides an example learning activity where students read a Stage 1 registered report, receive the data, and implement the analysis plan as described. In an example implementation, students gave a 10-minute oral presentation of their results, then compared them with the final Stage 2 and those of other students.Teaching Implications: We provide example materials and identify registered reports with analytical approaches appropriate for undergraduate students. This project could be integrated into advanced undergraduate or graduate courses in research methods, statistics, or laboratory work.Conclusion: Activities using registered reports or preregistrations can help students achieve multiple important learning outcomes focused on the impact of analytical flexibility, advantages and limitations of open science practice, and using statistical methods with real data.