A synthetic validity approach to testing differential prediction hypotheses

A new method is presented for conducting differential prediction analyses that makes it possible to test differential prediction hypotheses with adequate statistical power even when the sample size within a job or a job family is very small. This method, called synthetic differential prediction analysis, represents an application of the logic of synthetic validation to differential prediction analyses. The authors explain this new method and describe its application in a selection-system validation study conducted in a large organization.     

Stability and correlates of the California Verbal Learning Test for a sample of normal elderly persons

The test-retest stability of the California Verbal Learning Test was examined for a normal elderly sample of 28 men and 74 women along with the correlation for total recall with scores on selected variables. Mean age was 72 yr. The test was re-administered after one year. Mean total recall did not change; the stability coefficient was .64. Coefficients for the other scores ranged considerably (.27 for recognition hits to .62 for perseverations) and were compared with prior research findings. Recall was moderately correlated with scores on the North American Reading Test, Trails B, visual reproductions, and subjective memory ability.     

The contribution of temperament, childhood neglect, and abuse to the development of personality dysfunction: a comparison of three models

We examined the contribution of temperament, childhood neglect, and abuse to the development of personality dysfunction as postulated in three different but correlated models of personality: the psychobiological, Vaillant's psychoanalytic, and DSM psychopathology models. Character, defense style, and personality disorder symptomatology (the dependent variables), and temperament, childhood neglect, and abuse (the independent variables) were assessed in 168 depressed outpatients. High harm avoidance (temperament) tended to be the strongest and most consistent risk factor across the three models. Deficient parental care predicted personality dysfunction, however low care was not consistently predictive across all three models. Emotional/psychological abuse and actual physical abuse were risk factors for increasing personality disorder symptomatology only. Childhood sexual abuse was not as predictive of personality dysfunction as might be expected, thereby raising questions as to the importance placed on child sexual abuse as a general risk factor for personality psychopathology.     

Unholy Alliances: Religion, Science, and Environment

Christianity's relationship with the environment is considered. From the seventeenth century, Christianity contributed to the legitimization of scientific developments that had injurious consequences for the environment. These developments were secularizing; hence the ecological crisis participates in the broader problems of secularization. Under secular hegemony, the normative model of the person as atomistic individual is integral to the problem itself as well as bereft of the spiritual resources to challenge abusive attitudes that profane God's creation. This paper proposes that responses to the ecological situation should be sought in a richer understanding of the human being: an anthropology that is not only part of the Christian legacy but also offered by contemporary sociobiology.     

Attribute Framing and Goal Framing Effects in Health Decisions

Levin, Schneider, and Gaeth (LSG, 1998) have distinguished among three types of framing—risky choice, attribute, and goal framing—to reconcile conflicting findings in the literature. In the research reported here, we focus on attribute and goal framing. LSG propose that positive frames should be more effective than negative frames in the context of attribute framing, and negative frames should be more effective than positive frames in the context of goal framing. We test this framework by manipulating frame valence (positive vs negative) and frame type (attribute vs goal) in a unified context with common procedures. We also argue that the nature of effects in a goal-framing context may depend on the extent to which the research topic has “intrinsic self-relevance” to the population. In the context of medical decision making, we operationalize low intrinsic self-relevance by using student subjects and high intrinsic self-relevance by using patients. As expected, we find complete support for the LSG framework under low intrinsic self-relevance and modified support for the LSG framework under high intrinsic self-relevance. Overall, our research appears to confirm and extend the LSG framework.     

Development of action monitoring through adolescence into adulthood: ERP and source localization

In this study we examined the development of three action monitoring event-related potentials (ERPs) - the error-related negativity (ERN/Ne), error positivity (P(E)) and the N2 - and estimated their neural sources. These ERPs were recorded during a flanker task in the following groups: early adolescents (mean age = 12 years), late adolescents (mean age = 16 years), and adults (mean age = 29 years). The amplitudes of the ERN/Ne and N2 were greater in the adult and late adolescent groups than in the early adolescent group. Both of these components had neural sources in the anterior cingulate cortex (ACC). Although P(E) was present across groups, P(E) amplitude was greater in the late adolescent group compared to the adult group and also had neural sources in the ACC. ERN/Ne amplitude was related to post-error slowing across age groups; it was related to task performance only in the adult group. These findings are discussed in light of the role of the maturation of the ACC in the development of action monitoring processes.     

Social Neuroscience: Progress and Implications for Mental Health

ABSTRACT— Social neuroscience is a new, interdisciplinary field devoted to understanding how biological systems implement social processes and behavior. Social neuroscience capitalizes on biological concepts and methods to inform and refine theories of social behavior, and it uses social and behavioral constructs and data to inform and refine theories of neural organization and function. We focus here on the progress and potential of social neuroscience in the area of mental health. Research in social neuroscience has grown dramatically in recent years. Among the most active areas of research we found are brain-imaging studies in normal children and adults; animal models of social behavior; studies of stroke patients; imaging studies of psychiatric patients; and research on social determinants of peripheral neural, neuroendocrine, and immunological processes. We also found that these areas of research are proceeding along largely independent trajectories. Our goals in this article are to review the development of this field, examine some currently promising approaches, identify obstacles and opportunities for future advances and integration, and consider how this research can inform work on the diagnosis and treatment of mental disorders.