Racial differences in legal socialization models across adolescence and emerging adulthood.

Objective: White and non-White adolescents report different experiences in the legal system. This disparity impacts their evaluations of, and attitudes toward, legal authorities such that non-White and older adolescents tend to perceive the legal system more negatively. Yet, many researchers assume that the process of legal socialization, which involves internalizing norms and information about the law and the legal system, is universal for all ages and races.

Breaking rules for moral reasons: Development and validation of the Prosocial and Antisocial Rule-Breaking (PARB) scale.

Objectives: To determine whether prosocial rule-breaking exists as a separate construct from antisocial rule-breaking and to develop a valid rule-breaking scale with prosocial and antisocial subscales.

Hypotheses: We hypothesized that (a) rule-breaking would have prosocial and antisocial subfactors; (b) the prosocial rule-breaking subscale would positively associate with prosocial intentions, empathy, moral identity, and guilt proneness, whereas the antisocial rule-breaking subscale would negatively associate with these same factors; and (c) the two subscales would predict prosocial and antisocial cheating behaviors, respectively.

Method: We developed the Prosocial and Antisocial Rule-Breaking (PARB) scale using a sample of 497 undergraduates (Study 1) and 257 Amazon Mechanical Turk workers (Study 2).

Spontaneously hypertensive (SHR) rats choose more impulsively than Wistar-Kyoto (WKY) rats on a delay discounting task.

Indications of Attention Deficit Hyperactivity Disorder (ADHD) in the spontaneously hypertensive rat (SHR) are not consistent across different tests of impulsivity, questioning the SHR's validity as a rodent model of ADHD. This study used a concurrent-chains procedure to examine possible differences in impulsive choice between SHRs and control-normotensive Wistar Kyoto (WKY) rats. The aim was to extend the generality of findings showing regularities between the hyperbolic-decay model and the generalized matching law fitting delay discounting data from nonhuman animals.