-
New Research From Psychological Science
Read about the latest research published in Psychological Science: The Relative Trustworthiness of Inferential Tests of the Indirect Effect in Statistical Mediation Analysis: Does Method Really Matter? Andrew F. Hayes and Michael Scharkow Mediation analysis is
-
Psychological Scientists Call for Paradigm Shift in Data Practices
Fabricating data to support an a priori hypothesis is the ultimate sin in scientific research. But what about throwing out an “outlier” or two? Or reporting some, but not all, of the measures you tested?
-
Paul Meehl: A Legend of Clinical Psychological Science
When Paul Meehl died 10 years ago, he left behind a rich legacy of scientific thought. He was not only professor of psychology at the University of Minnesota; he also taught psychiatry, philosophy, neurology, and
-
Perceptions of Crisis Situations
This proof-of-concept demonstration applied the Riverside Situational Q-sort (RSQ) to the problem of assessing audience responses to two types of crisis situations (sports and food safety) across three media outlets (social, traditional news, and professional
-
The Prevalence of Declining Effect Sizes in Educational Research
Effect sizes are the statistic generated by meta-analyses, a commonly used statistic in education research. This project uses a methodological framework similar to that of Jennions and Moller (2001) to determine whether declining effect sizes
-
Picking Up a Second Language Is Predicted by Ability to Learn Patterns
Some people seem to pick up a second language with relative ease, while others have a much more difficult time. Now, a new study suggests that learning to understand and read a second language may