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Biomedical subjects

K A Chase

Publications and source records attributed to K A Chase.

4 recordsLinked to original sources
PubMed2001

Categorizing partner-violent men within the reactive-proactive typology model.

A system for categorizing partner-violent men as either reactive or proactive aggressors was developed and evaluated in the present study. Sixty partner-violent men were reliably categorized, and the distribution (62% reactive, 38% proactive) fell within the expected range. Some construct validity was demonstrated, as several significant predicted group differences were found on factors of theoretical relevance to the typology model (affectivity, personality, and violence in the family-of-origin). Proactively versus reactively categorized participants were (a) more dominant and less angry during a 10-min interpartner interaction, (b) more antisocial and aggressive-sadistic and less dependent, and (c) more frequently classified as psychopathic (17% vs. 0%). Research and clinical implications of the system are discussed, as is the potential overlap between the reactively and proactively categorized partner-violent men in this study with previously identified types.

Adult↗
PubMed1998

Specificity of dating aggression and its justification among high-risk adolescents.

Ninety-five high-risk adolescents were studied to determine whether their dating aggression and its justification as a response to interpersonal problems were specific to the current partner, general to dating relationships, or part of a global age-mate (same-sex peers and opposite-sex dating partners) aggression problem. Approximately one-third of males and two-thirds of females reported physical aggression against their current dating partner. Males' aggression (and its justification) toward their current dating partner was part of a generalized pattern of dating aggression, whereas for females, physical aggression against a current dating partner (and its justification) was partner-specific and unrelated to aggression in other relationships. Findings are discussed with regard to intervention and future research on adolescent dating aggression.

Adolescent↗
PubMed1995

Comparison of figural intrusion errors in three amnesic subgroups.

To examine the contribution of memory deficits and executive dysfunction to the production of prior-item intrusion errors, Korsakoff, mesial temporal amnesic, and anterior communicating artery aneurysm (ACoA) patients' performance on the Visual Reproduction subtest of the Wechsler Memory Scale-Revised (WMS-R) was assessed. The Korsakoff patients were matched to the mesial temporal group in terms of severity of amnesia, while the ACoA group, which was less severely amnesic, was matched to the Korsakoff group in their performance on executive tests. Results indicated that at immediate recall, Korsakoff patients made significantly more intrusions than mesial temporal and ACoA patients. Conversely, after a delay, ACoA patients tended to make more intrusions than the other groups. Findings suggest that intrusions are due to a combination of deficient memory and executive dysfunction. A further comparison of a subgroup of ACoA patients matched to the Korsakoff patients in terms of severity of amnesia, however, revealed differences in the pattern of intrusions of these two groups, suggesting that different mechanisms may underlie Korsakoff and ACoA patients' susceptibility to interference.

Adult↗