Racial Athletic Stereotype Confirmation in College Football Recruiting

The present study tested real-world racial stereotype use in the context of college athletic recruiting. Stereotype confirmation suggests that observers use stereotypes as hypotheses and interpret relevant evidence in a biased way that confirms their stereotypes. Shifting standards suggest that the evaluative standard to which we hold a target changes as a function of their group membership. We examined whether stereotype confirmation and shifting standards effects would be seen in college football coaches during recruiting. College football coaches evaluated a Black or White player on several attributes and made both zero- and non-zero-sum allocations. Results suggested that coaches used the evidence presented to develop biased subjective evaluations of the players based on race while still maintaining equivalent objective evaluations. Coaches also allocated greater overall resources to the Black recruit than the White recruit.     

The Politics of Paradox: Leo Strauss’s Biblical Debt to Spinoza (and Kierkegaard)

The political philosopher Leo Strauss is famous for contending that any synthesis of reason and revelation is impossible, since they are irreconcilable antagonists. Yet he is also famous for praising the secular regime of liberal democracy as the best regime for all human beings, even though he is well aware that modern philosophers such as Spinoza thought this regime must make use of biblical morality to promote good citizenship. Is democracy, then, both religious and secular? Strauss thought that Spinoza was contradictory in teaching that reason and revelation should be separated from each other while also insisting that a secular democratic politics still requires the biblical morality of charity (love thy neighbor as thyself). The paradox that liberal democracy is both religious and secular, which is central to Spinoza, was dismissed by Strauss as a Machiavellian subterfuge or the cynical attempt to use religion for political purposes. In order to adhere to his dualistic separation of reason and revelation, Strauss turned to ancient Greek political philosophy, particularly the ideas of Plato and Aristotle, as the true ground of liberal democracy since this classical tradition was never exposed to biblical revelation. Yet, the illiberal and hierarchical implications of Greek political thought, which clash with Strauss’s modern views on human individuality and dignity, ultimately take him back to the biblically based philosophies of Spinoza and Kierkegaard, who teach the paradox that the Bible is the true foundation of human freedom.     

Progress in Violence Risk Assessment and Communication: Hypothesis versus Evidence

We draw a distinction between hypothesis and evidence with respect to the assessment and communication of the risk of violent recidivism. We suggest that some authorities in the field have proposed quite valid and reasonable hypotheses with respect to several issues. Among these are the following: that accuracy will be improved by the adjustment or moderation of numerical scores based on clinical opinions about rare risk factors or other considerations pertaining to the applicability to the case at hand; that there is something fundamentally distinct about protective factors so that they are not merely the obverse of risk factors, such that optimal accuracy cannot be achieved without consideration of such protective factors; and that assessment of dynamic factors is required for optimal accuracy and furthermore interventions aimed at such dynamic factors can be expected to cause reductions in violence risk. We suggest here that, while these are generally reasonable hypotheses, they have been inappropriately presented to practitioners as empirically supported facts, and that practitioners’ assessment and communication about violence risk run beyond that supported by the available evidence as a result. We further suggest that this represents harm, especially in impeding scientific progress. Nothing here justifies stasis or simply surrendering to authoritarian custody with somatic treatment. Theoretically motivated and clearly articulated assessment and intervention should be provided for offenders, but in a manner that moves the field more firmly from hypotheses to evidence. Copyright © 2015 John Wiley & Sons, Ltd.     

The neurobiology of substance and behavioral addictions

Behavioral addictions, such as pathological gambling, kleptomania, pyromania, compulsive buying, and compulsive sexual behavior, represent significant public health concerns and are associated with high rates of psychiatric comorbidity and mortality. Although research into the biology of these behaviors is still in the early stages, recent advances in the understanding of motivation, reward, and addiction have provided insight into the possible pathophysiology of these disorders. Biochemical, functional neuroimaging, genetic studies, and treatment research have suggested a strong neurobiological link between behavioral addictions and substance use disorders. Given the substantial co-occurrence of these groups of disorders, improved understanding of their relationship has important implications not only for further understanding the neurobiology of both categories of disorders but also for improving prevention and treatment strategies.     

The role of hyperarousal in the manifestation of posttraumatic psychological distress following injury

The authors examined the temporal relation among posttraumatic stress disorder symptom clusters, using data derived from a longitudinal study of survivors of orofacial injury (N = 264). They conducted cross-lagged panel analyses, with self-reported symptom data collected at 1, 6, and 12 months postinjury. Results demonstrate that hyperarousal was a potent predictor of subsequent symptoms of reexperiencing and avoidance as well as hyperarousal. By contrast, neither reexperiencing nor avoidance was significantly related to other symptom clusters other than themselves over time. These findings underscore the distinctive nature of hyperarousal in the manifestation of posttraumatic psychological distress over time. Implications for theory, clinical intervention, and future research are discussed.     

A Comparison of Two Multidimensional Health Locus of Control Instruments

This study examined the factor structure, internal consistency reliability and construct validity of the multidimensional health locus of control (MHLC) instruments developed by K. A. Wallston, B. S. Wallston, and DeVellis (1978) and Lau (Lau, 1982; Lau & Ware, 1981), Both measures were administered to a sample of Veterans Administration (VA) medical outpatients (N = 181). Only minimal evidence of convergence was found between corresponding scales of the two MHLC instruments. Low convergent validity appears attributable to the poor internal consistency reliability of the Lau-Ware subscales. Moreover, results of factor analysis largely supported the a priori factor structure of the K. A. Wallston et at. (1978) MHLC instrument but failed to support the factor structure of the Lau-Ware instrument, Health locus of control (HLC) dimensions that emerged from simultaneous factor analysis of both instruments were most consistent with a three-dimensional typology (i.e., Personal Control, Professional Control and Chance) rather than the four-dimensional typology proposed by Lau (Lau, 1982; Lau & Ware, 1981). Implications for HLC conceptualization and measurement are discussed.