Background: Empathy is an individual's capacity to understand the behavior of others, to experience their feelings, and to express that understanding to them. Empathic ability is an asset professionally for individuals, such as teachers, physicians and social workers, who work with people. Being empathetic is also critical to our being able to…

For over four decades the Wisconsin Card Sorting Test (WCST) has been one of the most distinctive tests of prefrontal function. Clinical research and recent brain imaging have brought into question the validity and specificity of this test as a marker of frontal dysfunction. Clinical studies with neurological patients have confirmed that, in its…

D'Eon et al. concluded that change in performance self-assessment means from before to after a workshop can detect workshop success in their and other situations. In this commentary, their recommendation is refuted by showing that (a) self-assessments with balanced over- and underestimations are still biased and should not be used to evaluate…

Traditional reviews and previous meta-analyses of self-concept interventions have underestimated effect sizes by using an implicitly unidimensional perspective that emphasizes global self-concept. In contrast, this research employed a synergistic blend of meta-analysis and multidimensional construct validation to evaluate the impact of…

School-wide behavior support has experienced recent interest among educators. This approach has been embraced because of its potential for decreasing school violence and improving school climate. In this paper we examine issues related to construct, internal, external, and social validity of school-wide support as it has been conceptualized in…