Monitored skin conductance of college students while they recalled experiences of separation, rejection, and threat from parents. Students who diverted attention from attachment information to deal with attachment-related issues showed increases in skin conductance levels from baseline. (BC)

The major facts of motion perception are summarized, and three major problems regarding motion perception for moving objects, stable environments, and locomotion in a stable environment are elaborated. A hierarchy of motion types is presented. Evidence that the stimulus for motion is relational is considered. (SLD)

Placing psychology in a biological and physical context, James J. Gibson performed prophetic work on visual motion, inspiring more recent studies on higher order aspects of motion encoding. Although not always fully acknowledged, Gibson's work is very important to the development of perceptual psychology. (SLD)

Cognitive neuroscience is a scientific discipline that aims to determine how brain function gives rise to mental activity. Modern imaging techniques have contributed significantly to the emergence of this discipline. A conceptual framework is presented to help interpret data describing the relationships between cognitive phenomena and brain…

Examined the relationship between vagal regulation and infant social behavior. Assessed 1-year-olds' social responses toward an unfamiliar adult, then measured their regulation of cardiac vagal tone during a later test of mental development. Results suggest that infants capable of regulating vagal tone have a greater capacity for social…

Examined the content of the "Journal of Black Psychology" from 1985-99, classifying 245 articles into 15 content categories and ranking authors and institutions that were most frequently published. The categories of articles receiving the most activity were related to personality (racial identity), reactions and commentary, social…

The author reviews some of the social and behavioral factors acting on the brain that influence health, illness, and death. Supported with data from several areas of research, his proposal for understanding health and illness provides both the concepts and the mechanisms for studying and explaining mind-body relationships. The brain is the body's…

The putative association between fear-related behaviors and peripheral sympathetic and neuroendocrine reactivity has not been replicated consistently. This inconsistency was addressed in a reexamination of the characterization of children with extreme fearful reactions by focusing on the match between distress behaviors and the eliciting context.…

This meta-analysis reviews 208 laboratory studies of acute psychological stressors and tests a theoretical model delineating conditions capable of eliciting cortisol responses. Psychological stressors increased cortisol levels; however, effects varied widely across tasks. Consistent with the theoretical model, motivated performance tasks elicited…

A meta-analysis of 95 studies was conducted to investigate the relations of heart rate (HR) and electrodermal activity (EDA) with aggression, psychopathy, and conduct problems. Analyses revealed a complex constellation of interactive effects, with a failure in some cases of autonomic patterns to generalize across antisocial spectrum behavior…

Recent studies of redundancy gain indicate that it is especially large when redundant stimuli are presented to different hemispheres of an individual without a functioning corpus callosum. This suggests the hypothesis that responses to redundant stimuli are speeded partly because both hemispheres are involved in the activation of the response. A…

Many tinnitus sufferers believe that their tinnitus has an organic basis and thus seek medical rather than psychological treatments. Tinnitus has been found to be associated with negative appraisal, dysfunctional attention shift, and heightened psychophysiological arousal, so cognitive-behavioral interventions and biofeedback are commonly…

Although many individuals use alcohol to cope with stress (their behavior being based on the belief that alcohol can produce a relaxation effect), research has reported conflicting results on the effects of alcohol on tension reduction. A study was conducted to examine the psychophysiological effects of moderate levels of alcohol consumption under…