PANGEA is the first power analysis program for general ANOVA designs (e.g., Winer, Brown, & Michels, 1991). PANGEA can handle designs with any number of factors, each with any number of levels; any factor can be treated as fixed or random; and any …
P. E. Meehl did first 10 sessions (Winter Quarter, Jan–Mar 1989). In the Spring Quarter, several other department members lectured on various topics. Then PEM did last two sessions (5/25/89 and 6/1/89).
Social media data enable insights into human behaviour. Researchers can access these data via platform-provided application programming interfaces (APIs), but these come with restrictive usage terms that mean studies cannot be reproduced or …
Open access, open data, open source and other open scholarship practices are growing in popularity and necessity. However, widespread adoption of these practices has not yet been achieved. One reason is that researchers are uncertain about how …
Widespread sharing of data and materials (including displays and text- and video-based descriptions of experimental procedures) will improve the reproducibility of psychological science and accelerate the pace of discovery. In this article, we …
Answering the question of what fraction of a journal’s papers were previously available as a preprint is quite difficult to do. The tricky part is matching preprints (from a number of different servers) with the published output from a journal. The …
Achieving research reproducibility is a precarious aspect of scientific practice. However, many studies across disciplines fail to be fully reproduced due to inadequate dissemination methods. Traditional publication practices often fail to provide a …