Rorschach oral dependency in psychopaths, sexual homicide perpetrators, and nonviolent pedophiles

Rorschach Oral Dependency scores (Masling, Rabie, & Blondheim, 1967) were compared among nonsexually offending psychopaths (NSOPs, n = 32), sexual homicide perpetrators (SHPs, n = 38), and non-violent pedophiles (NVPs, n = 39) as initially reported by Gacono, Meloy, and Bridges (2000). The aggressive special scores of Gacono and Meloy (1994; Gacono, unpublished doctoral dissertation, 1998) were also scored and compared with ROD scores. Consistent with theory and predictions, NVPs were found to have significantly higher levels of oral dependency scores than NSOPs or SHPs. Additionally, there was a high degree of association between oral dependency and aggression in the SHP and NSOP groups. These Rorschach differences support the validity of the ROD as an implicit measure of dependency and add to the understanding of the dynamics that fuel sexually deviant violence.     

Effects of attentional direction, age, and coping style on cold-pressor pain in children

This study assessed the relative efficacy of two imagery-based attentional strategies for modifying pain experience in children. Children aged 7-14 years (n = 120) were randomly assigned to one of three conditions: distraction, sensory-focussing or control (no imagery). The distraction condition prompted children to focus their attention externally; the sensory-focussing condition prompted the child to focus internally on physical sensations. Self-report measures of pain coping style preferences and imagery ability were completed. Children's pain tolerance and perceptions of pain intensity were assessed using a 10 degrees C cold-pressor task. Results showed pain intensity ratings after 1 min were lower for both intervention conditions than for the controls. Younger children (7-9 years) showed higher pain tolerance in the distraction condition than in the sensory-focussing condition, whereas both interventions were equally effective for older children (10-14 years). Among older children, coping style interacted with the intervention type: in the sensory-focussing condition, pain tolerance was negatively associated with self-reported distraction-based coping style, whereas in the distraction condition this association was positive. The results are interpreted with reference to current models of attention. The implications for use of attentional strategies in helping children to cope with clinical pain are discussed.     

Infants' perception of depth from cast shadows

Five- and 7-month-old infants viewed displays in which cast shadows provided information that two objects were at different distances. The 7-month-olds reached preferentially for the apparently nearer object under monocular-viewing conditions but exhibited no reaching preference under binocular-viewing conditions. These results indicate that 7-month-old infants perceive depth on the basis of cast shadows. The 5-month-olds did not reach preferentially for the apparently nearer object and, therefore, exhibited no evidence of sensitivity to cast shadows as depth information. In a second experiment, 5-month-olds reached preferentially for the nearer of two objects that were similar to those used in the first experiment but were positioned at different distances from the infant. This result indicated that 5-month-olds have the motor skills and motivation necessary to exhibit a reaching preference under the conditions of this study. The results are consistent with the hypothesis that depth perception based on cast shadows first appears between 5 and 7 months of age.     

Clinical and anatomical correlates of apraxia of speech

In a previous study (Dronkers, 1996), stroke patients identified as having apraxia of speech (AOS), an articulatory disorder, were found to have damage to the left superior precentral gyrus of the insula (SPGI). The present study sought (1) to characterize the performance of patients with AOS on a classic motor speech evaluation, and (2) to examine whether severity of AOS was influenced by the extent of the lesion. Videotaped speech evaluations of stroke patients with and without AOS were reviewed by two speech-language pathologists and independently scored. Results indicated that patients with AOS made the most errors on tasks requiring the coordination of complex, but not simple, articulatory movements. Patients scored lowest on the repetition of multisyllabic words and sentences that required immediate shifting between place and manner of articulation and rapid coordination of the lips, tongue, velum, and larynx. Last, all patients with AOS had lesions in the SPGI, whereas patients without apraxia of speech did not. Additional involvement of neighboring brain areas was associated with more severe forms of both AOS as well as language deficits, such as aphasia.     

Death in the family and HIV risk-taking among intravenous drug users

The objective of this study was to ascertain the relationship among intravenous drug users between high levels of HIV risk-taking and both (a) deaths of significant others experienced before age 15, and (b) unresolved mourning; 592 out-of-treatment intravenous drug users (71.4% male; mean age = 40.5), stratified as to zip code, were recruited in San Jose, CA, as part of a CDC multisite investigation of access to sterile needles and HIV infection. HIV serostatus tests were obtained and an individual, structured interview administered covering demographics, employment, mental health, HIV risk-taking behavior, family contacts/closeness, and family deaths/mourning. Multivariate analyses indicated that the extent of HIV risk-taking in adulthood was highly and positively related to (a) the number of close-family-member deaths participants experienced as youth, (b) the extent to which respondents effectively mourned sudden family losses, (c) the extent to which those lost were emotionally close to the respondent, and (d) whether or not the respondent attended the funerals of lost relatives. Canonical correlations between sets of death/mourning and HIV risk-taking variables were .55 for the total sample (p < .001) and .70 for the subsample who experienced early and sudden family deaths (p < .001). In both analyses, it made little difference if age and gender were partialed out. These findings give credence to the importance of (a) unexpected deaths experienced early in life, and (b) related, inadequate mourning, as factors in progressively higher adult HIV risk-taking. They suggest that treatment for such individuals and their families should involve grief work dealing with unresolved losses within the family of origin. In addition, prevention efforts may have to revise their modus operandi toward both more focused and more family-based methods of outreach and engagement.     

The affective underpinnings of job perceptions and attitudes: a meta-analytic review and integration

Using psychometric meta-analysis, the authors present a quantitative and qualitative review (k = 205, total pairwise N = 62,527) of the literature relating trait and state positive affect (PA) and negative affect (NA) to job-related attitudes, including job satisfaction, organizational commitment, turnover intentions, and dimensions of job burnout. Results indicated substantial correlations, ranging in absolute value from -.17 (PA and turnover intentions; NA and personal accomplishment) to.54 (NA and emotional exhaustion). Correlational results largely were consistent across hypothesized and exploratory moderator conditions. Meta-analytic multiple regression results generally supported the unique contribution of each affect to each attitude variable of interest. Implications and suggestions for future research on emotion-related aspects of job attitudes are discussed.     

Chinese version of the separation-individuation inventory

The importance of the separation-individuation process in object relations theory is well known in disciplines of psychology, counseling, and human development. Based on the Separation-Individuation Inventory of Christenson and Wilson, which measures the manifestations of disturbances in this process, a Chinese version of the inventory was developed. For college students Cronbach coefficient alpha was .89, and test-retest reliability over 28 days was .77. The scores of the inventory had positive correlations with both the number of borderline personality characteristics and the Individualism-Collectivism Scale, respectively. Also, the mean score on the inventory of patients diagnosed with borderline personality disorder was significantly higher than that of the two normal control groups (ns = 564). Thus the inventory possessed satisfactory construct validity. Cultural differences regarding the separation-individuation process need to be investigated further.     

Size and reversal learning in the beagle dog as a measure of executive function and inhibitory control in aging

Several studies converge on the idea that executive processes age earlier than other cognitive processes. As part of a larger effort to investigate age-related changes in executive processes in the dog, inhibitory control was measured in young, middle-aged, old, and senior dogs using size discrimination learning and reversal procedures. Compared to young and middle-aged dogs, old and senior dogs were impaired on both the initial learning of the size task and the reversal of original reward contingencies. Impaired performance in the two aged groups was characterized as a delay in learning the correct stimulus-reward contingencies and, among the senior dogs in particular, an increase in perseverative responding. These separate patterns of reversal impairments in the old and senior dogs may reflect different rates of aging in subregions of the frontal cortex.