Computerized assessments and interactive simulation tasks are increasingly popular and afford the collection of process data, i.e., an examinee's sequence of actions (e.g., clickstreams, keystrokes) that arises from interactions with each task. Action sequence data contain rich information on the problem-solving process but are in a nonstandard,…

Although excessive video gaming has been linked to a range of psychological problems in young people, there have been few systematic attempts to conceptualize problem gaming using established psychological theory. The aim of this study was to examine problematic game use (PGU) using the Theory of Planned Behavior (TPB). A two-wave, six-month…

Principal factor analysis and promax rotations were performed on Child Behavior Checklist (CBCL) scores of 2,339 clinically referred Dutch children. Dutch syndromes were very similar to the CBCL cross-informant syndromes derived by T. M. Aschenbach (1991), supporting the cross-cultural generalizability of the CBCL cross-informant syndromes. (SLD)