The article provides a brief review of theory and research on the roles of guilt, shame, and sympathy in predicting moral behaviors. Two models are presented and contrasted. The guilt-based model proposes that guilt and shame jointly predict prosocial and aggressive behaviors. In contrast, the sympathy-based model suggests that perspective taking…

Three experiments investigated responding consistent with transitive class containment, a feature of hierarchical classification. Experiment 1 replicated key components of a preliminary attempt to model hierarchical classification (Griffee & Dougher, 2002) and tested for responding consistent with transitive class containment. Only 2 out of 5…

This study developed and tested a model to identify the predictors of retirement planning based on an extension of the theory of planned behavior ([TPB], Ajzen, 1991) that included individual differences in proactivity and time discounting. The results showed that personal attitudes, sense of control, social influence, and stable traits have a…

Missing data are a pervasive problem in many psychological applications in the real world. In this article we study the impact of dropout on the operational characteristics of several approaches that can be easily implemented with commercially available software. These approaches include the covariance pattern model based on an unstructured…

Dynamical models based on three steady-state equations for the law of effect were constructed under the assumption that behavior changes in proportion to the difference between current behavior and the equilibrium implied by current reinforcer rates. A comparison of dynamical models showed that a model based on Navakatikyan's (2007) two-component…

Pioneers in reclaiming youth sought to build relationships and environments that responded to the needs of "wayward youth." Now, neuroscience and trauma research show the primacy of human connections in assessment, treatment, and youth development. Interventions with challenging children and youth are now being evaluated against principles…

When the Commission on Children At Risk--a group of 33 children's doctors, research scientists, mental health and youth service professionals--presented to the Nation its report on the crises of deteriorating mental and behavioral health of children in the US, the 83-page report was entitled "Hardwired to Connect: The New Scientific Case for…