Free time in a working memory task often improves the recall performances of the to-be-remembered items. It is still debated whether the free-time effect in working memory is purely proactive, purely retroactive, or both proactive and retroactive. In the present study, we used the single-gap paradigm to explore this question. In Experiment 1, we…

Objective: This study examined the inconsistent relationship found between personal growth initiative (PGI) and posttraumatic stress symptoms (PTSS) by exploring potential subgroups. In addition, after identifying the subgroups, potential predictors of these subgroups were examined. Participants: Participants were 534 undergraduate students who…

The 4th International Conference on Educational Data Mining (EDM 2011) brings together researchers from computer science, education, psychology, psychometrics, and statistics to analyze large datasets to answer educational research questions. The conference, held in Eindhoven, The Netherlands, July 6-9, 2011, follows the three previous editions…