The reactive–proactive aggression questionnaire: differential correlates of reactive and proactive aggression in adolescent boys

This study reports the development of the Reactive–Proactive Aggression Questionnaire (RPQ), and the differential correlates of these two forms of aggression. Antisocial, psychosocial and personality measures were obtained at ages 7 and 16 years in schoolboys, while the RPQ was administered to 334 of the boys at age 16 years. Confirmatory factor analysis indicated a significant fit for a two‐factor proactive–reactive model that replicated from one independent subsample to another. Proactive aggression was uniquely characterized at age 7 by initiation of fights, strong‐arm tactics, delinquency, poor school motivation, poor peer relationships, single‐parent status, psychosocial adversity, substance‐abusing parents, and hyperactivity, and at age 16 by a psychopathic personality, blunted affect, delinquency, and serious violent offending. Reactive aggression was uniquely characterized at age 16 by impulsivity, hostility, social anxiety, lack of close friends, unusual perceptual experiences, and ideas of reference. Findings confirm and extend the differential correlates of proactive–reactive aggression, and demonstrate that this brief but reliable and valid self‐report instrument can be used to assess proactive and reactive aggression in child and adolescent samples. Aggr. Behav. 32:159–171, 2006. © 2006 Wiley‐Liss, Inc.     

Being well at work: the impact of organizational climate and social identity on employee stress and self-esteem over time

In organizational psychology, staff perceptions of organizational climate have been found to be an important predictor of employee outcomes, such as employee stress. However, only a small pool of research has investigated the psychological mechanism that underpins the relationship, and no past literature has explored how the relationship persists over time. This paper uses the social identity approach to investigate whether social identification predicts and mediates the relationship between staff perceptions of organizational climate and their levels of stress and self-esteem over time. Employing a sample of public school teachers, the study was conducted over two years (N = 281, 65 schools). The results indicated that social identification fully mediated the relationship between organizational climate and self-esteem longitudinally but showed no significant relationship with stress. The implications of these findings are discussed, with recommendations for future research.     

Therapeutic progress and symptom elevation in treating dismissive attachment: A case study

A dismissive or avoidant attachment style can present clinical challenges in psychotherapy as the attachment style may interfere with the development of a constructive therapeutic alliance and impact the level of disclosure, expressions of distress, and risks for premature drop-out. This paper reports a naturalistic case study and offers an in-depth examination of a treatment with a client with dismissive attachment, including a detailed examination of relational interventions and countertransference struggles. Furthermore, this paper considers the notable differences between quantitative scores on a well-validated, practice-based clinical symptom inventory and the qualitative outcomes for this client to offer clinical and research implications in treatment with dismissive attachment.     

Academic-industrial relationships: Opportunities and pitfalls

Over the past 50 years, academic-industrial collaborations and technology transfer have played an increasingly prominent role in the biomedical sciences. These relationships can speed the delivery of innovative drugs and medical technologies to clinical practice, creating important public health benefits as well as income for universities and their faculty. At the same time, they raise ethical concerns, particularly when research involves human subjects in clinical trials. Lapses in oversight of industry sponsored clinical trials at universities, and especially patient deaths in a number of trials, have brought these issues into the public spotlight and have led the federal government to intensify its oversight of clinical research. The leadership of Harvard Medical School convened a group of leaders in academic medicine to formulate guidelines on individual financial conflicts of interest. They and other groups are working to formulate a national consensus on this issue. An earlier version of this paper was presented at an International Conference on “Conflict of Interest and its Significance in Science and Medicine” held in Warsaw, Poland on 5–6 April, 2002.     

Individual variation for cognitive decline: quantitative methods for describing patterns of change

What are the best quantitative methods for studying cognitive decline? This question was investigated in a sample of 638 individuals aged 50 years and older from the Swedish Adoption/Twin Study of Aging. A battery of cognitive tests tapping multiple domains was administered to each individual from 2 to 7 times over a span of 10 years. Four methods of operationalizing cognitive decline were compared: change scores, a criterion-based method, least squares, and random effects regression (RER). The RER results were most consistent with a significant decline across measures and differences between demented and nondemented individuals. Predicted slopes from the RER model also showed the strongest interrelationships within and across cognitive domains as indicated by factor analysis results and stronger associations with demographic, health, and psychosocial predictors.     

Age-related differences and change in positive and negative affect over 23 years

Positive and negative affect, measured by the Bradburn Affect Balance Scale, were studied in a longitudinal sample spanning from 1971 to 1994. The sample (N = 2,804) represented 4 generations of families. Linear trend analyses compared generations over time for positive and negative affect and also examined the possible influences of neuroticism and extraversion on initial levels of affect and patterns of change in affect. Negative affect decreased with age for all generations, although the rate was attenuated among the oldest adults. Higher neuroticism scores also attenuated the decrease in negative affect across time. For positive affect, the younger and middle-aged adults showed marked stability, but the older group evidenced a small decrease over time. Higher levels of extraversion were related to more stability in positive affect.