Mapping Gray’s BIS and BAS constructs onto Factor 1 and Factor 2 of Hare’s Psychopathy Checklist – Revised

Reinforcement sensitivity theory (RST; Gray, 1987; Gray & McNaughton, 2000) has proven to be a valuable tool for understanding psychopathy (e.g., Fowles, 1980, 1988; Newman & Malterer, 2009; Poythress et al., 2008). Recent research has linked two RST constructs, the Behavioral Inhibition System (BIS) and the Behavioral Activation System (BAS), to individuals with primary psychopathy and secondary psychopathy (Lykken, 1995; Newman, MacCoon, Vaughn, & Sadeh, 2005): Primary psychopaths manifest low BIS reactivity and secondary psychopaths manifest high BAS reactivity. In the present study, we examine the relationships between the BIS/BAS constructs and Factors 1 and 2 of the Psychopathy Checklist – Revised (PCL-R) in a sample of 472 incarcerated male offenders. Paralleling their relationships with primary and secondary psychopathy, the BIS/BAS constructs were differentially related to the two PCL-R factors. Specifically, the influence of the BIS was found to be more prominent than the influence of the BAS for Factor 1, and the influence of the BAS was more prominent than that of the BIS for Factor 2.     

Characteristics of a French African Caribbean Epidemiological Psychiatric Sample with a History of Suicide Attempt

Research on vulnerability factors among ethnic groups, independent of primary psychiatric diagnosis, may help to identify groups at risk of suicidal behavior. French African Caribbean general psychiatric patients (N = 362) were recruited consecutively and independently of the primary psychiatric diagnosis. Demographic and clinical characteristics and lifetime history of suicide attempts were recorded. Sixty‐five patients (18%) had a history of at least one suicide attempt. Presence of professional qualifications, children, poor social contacts, treatment with benzodiazepine at inclusion, and poor treatment compliance were all associated with a lifetime history of suicide attempts.     

Do Geographic Regions with Higher Suicide Rates also have Higher Rates of Nonfatal Intentional Self‐Harm?

Fatal and nonfatal intentional self‐harm events in eight U.S. states were compared using emergency department, hospital, and vital statistics data. Nonfatal event rates increased by an estimated 24.20% over 6 years. Case fatality ratios varied widely, but two northeastern states' total event rates (fatal plus nonfatal) were very high (New Hampshire 206.5/100,000 person years; Massachusetts 166.7/100,000). Geographic context did not uniformly impact the likelihood of self‐harm across event types. The state‐level public health burden posed by such acts cannot, therefore, be accurately estimated from either mortality or morbidity data alone.     

The Beliefs in the Inheritance of Risk Factors for Suicide Scale (BIRFSS): Cross‐Cultural Validation in Estonia,Malaysia, Romania,the United Kingdom,and the United States

The genetics of suicide is increasingly recognized and relevant for mental health literacy, but actual beliefs may lag behind current knowledge. We examined such beliefs in student samples (total N = 686) from Estonia, Malaysia, Romania, the United Kingdom, and the United States with the Beliefs in the Inheritance of Risk Factors for Suicide Scale. Cultural effects were small, those of key demographics nil. Several facets of construct validity were demonstrated. Marked differences in perceived plausibility of evidence about the genetics of suicide according to research design, observed in all samples, may be of general interest for investigating lay theories of abnormal behavior and communicating behavioral and psychiatric genetic research findings.     

An objective evaluation of special class placement of elementary schoolboys with behavior problems

Behavioral checklists were employed to identify the type and degree of psychopathology observed in 90 boys who were referred for possible placement in classrooms for the socially and emotionally disturbed (SED). School behavior was assessed by teachers completing the Conners Teacher Rating Scale, while behavior at home was rated by parents with the Child Behavior Checklist. The checklist findings from both environments showed the boys to have high levels of psychological disturbance, especially for externalizing factors such as hyperactivity, aggression, and conduct disorder. This was especially true for those boys for whom SED placement was recommended. Further, the clinical usefulness of these checklists was investigated as an adjunctive method for the determination of the need for SED placement. By the use of discriminant function analysis, about three-fourths of the boys recommended for SED placement were accurately identified; correct classification was maximized when parent and teacher checklists were employed together.     

Determinism, possibility, and ethics

This essay reexamines the age-old "determinism-free will" problem from a psychoanalytic perspective. The first section recapitulates the author's (1985) earlier argument on the nature of causation in psychoanalysis; the second part examines the compatibility of determinism and freedom; and the final section looks at the ethical ramifications of the issues at hand. The author exposits his adherence to universal determinism and attempts to answer the question, "What sort of possibility and ethics are permitted in a deterministic universe?"