Targets of discrimination: Effects of race on responses to weapons holders

Rapid actions to persons holding weapons were simulated using desktop virtual reality. Subjects responded to simulated (a) criminals, by pointing the computer’s mouse at them and left-clicking (simulated shooting), (b) fellow police officers, by pressing the spacebar (safety signal), and (c) citizens, by inaction. In one of two tasks Black males holding guns were police officers while White males holding guns were criminals. In the other, Whites with guns were police and Blacks with guns were criminals. In both tasks Blacks or Whites holding harmless objects were citizens. Signal detection analyses revealed two race effects that led to Blacks being incorrectly shot at more than Whites: a perceptual sensitivity effect (when held by Blacks guns were less distinguishable from harmless objects) and a response bias effect (objects held by Blacks were more likely to be treated as guns).     

Indigenous and Interdependent Perspectives of Healing: Implications for Counseling and Research

Because of the dramatic increases of culturally diverse individuals in the United States, indigenous perspectives of healing must be understood in the context of interdependent cultural selves. The authors present an extensive review of the literature with a focus on understanding the role of spirituality, balancing energies, close social networks, and interconnectedness in indigenous healing perspectives and philosophies. Examples of indigenous healing approaches are presented, and implications for counseling and research are discussed.     

Master's Level Training in Industrial/Organizational Psychology: Does It Meet the SIOP Guidelines?

In order to assess the extent to which terminal master's level I/O programs were consistent with Society for Industrial and Organizational Psychology (SIOP) guidelines, recent graduates of master's level I/O and related programs were surveyed. The survey focused on the competency areas emphasized in the SIOP (1994) guidelines: data collection and analysis competencies, core I/O competencies, and additional I/O competencies. Participants in the survey provided their perceptions of the coverage of the various competencies in graduate school as well as the importance of these competencies in their current jobs. The results of the survey show that current master's level programs are generally consistent with the guidelines. Both data collection/data analysis competencies and core I/O competencies were perceived as having been well covered. Further, these same competencies were for the most part seen as important in the participants' current jobs.     

Attention and executive function deficits in adolescent sex offenders.

Thirty male adolescent sex offenders and 20 age-matched male adolescents completed an extensive battery of attention and executive function tests. Controls were obtained from adolescents from a socially and economically deprived background, typical of the offending group. The attention battery was based on Mirksy, Anthony, Duncan, Ahearn, and Kellam (1991) and the executive function battery on Kelly (2000a). Successful matching for IQ was not achieved and therefore ANCOVA comparisons were made between the groups, with IQ as the covariate. In attention a highly significant difference was found on the focus-execute factor and a significant difference on the shift factor. In executive function there was a highly significant difference only on the response speed factor. In all cases better abilities were demonstrated by the control group. The importance of thorough neuropsychological investigation in the clinical assessment of this forensic group is supported. The clinical implications of neuropsychological deficits in terms of risk assessment and clinical management are discussed.     

Intergroup contact,friendship quality and political attitudes in integrated and segregated schools in Northern Ireland

Background This study examines the effects of integrated and segregated schooling on Northern Irish children's self‐reported contact and friendship with members of the other denominational group in school and community settings. Aim To assess the effects of cross group friendships and cross group contacts in school and outside school on children's political attitudes. Sample A cross‐sectional design was employed with 1732 children being assessed at three age levels 11,12 & 14 years in eight‐matched integrated, maintained (Catholic) and controlled (Protestant) schools. Method Lisrel modelling was used to investigate the interrelationships among cross group friendship quality, cross group contacts in school and outside school and children's political attitudes. Results Intergroup contact within and outside school was reported frequently in integrated schools but only occasionally in segregated schools. Modelling revealed that cross group contacts in school and outside school were both associated with less extreme political attitudes. Friendship quality with cross group members had no significant effects on political attitudes. Conclusions The results provide support for educating Protestants and Catholics together as a means of moderating attitudes and creating cross‐community friendships in a divided society.     

Selection Utility Models and Break-Even Analysis

Selection utility models have been developed over a number of decades and in recent years a standard terminology has been developed for evaluating the financial outcome of selection procedures. The aim of the present study is to analyse some of the features of the basic models and to show that they can be formulated in ways which will identify economic break-even points and clarify decision-making for HR professionals. It is shown that the standard deviation of monetary job performance and length of expected employment are much more sensitive variables than selection ratios and validity coefficients and that this is especially the case when length of employment is a function of test validity.     

An ecological analysis of children's behaviour in supermarkets

Many parents report that shopping trips with children can be an exhausting and harassing experience. However the ecological features of supermarkets that contribute to disruptive behaviour have not been clearly delineated. A pilot study sought the views of 100 parents and 40 store personnel on the nature of difficulties parents experienced with children on trips to the supermarket. Subjects were drawn from staff and shoppers in each of four urban supermarkets. Results from a structured interview showed that many parents either experienced problems with their own children (62%) or believed that other parents experienced child management problems (99%). Both parents and store personnel considered demandingand screaming to be the most frequently encountered problem, and over half the parents considered that toy departments were the most disruptive areas. A second study comprised an observational analysis of children's behaviour in three supermarkets. This study examined whether different areas of the store were associated with differing levels of disruptive behaviour and product disturbance in children. The study also examined the effects of the presence of store personnel, time of day and socio-economic status on levels of store disruption. Systematic observations of the behaviour of children, parents and store personnel were conducted in each of three observation zones, during the morning and afternoon, in each store. Results showed that highest levels of disruption occurred in areas where attractive merchandise (e.g. toys) were on display, confirming parents impressions and during afternoon shopping trips. The effects of socio-economic status and the presence of store personnel were non significant. The implications of the results for treatment research aiming to develop advice packages for parents for use in community settings are discussed.     

The role of plausibility in influencing environmental attributions

The aim of the study was to examine how plausibility influences attributions about the cause of perceived arousal. Subjects watched one of three arousing (humorous, sexual, aggressive) or a nonarousing televised program under conditions of appropriate or inappropriate interpersonal spacing. The subjects then completed a questionnaire indicating how crowded they felt and rating the movie on a number of dimensions. The results indicated that under close interpersonal distances, subjects felt less crowded while watching the arousing movies than while viewing the nonarousing movie. There were no differences in the experience of crowding between the movie conditions under the far interpersonal distance conditions. In addition, subjects rated the arousing movies as more arousing under close as opposed to far interpersonal distance conditions. Further, the humorous movie was viewed as more funny, and the violent movie was rated more violent under the close as opposed to the far conditions. Finally, there was a tendency to enjoy the arousing movies more under the close conditions, while the reverse effect was found for the nonarousing movie. It was argued that the arousing movies reduced the experience of crowding under close interpersonal conditions because subjects attributed their arousal to the movies rather than to the spatial restrictions. It was further suggested that the results showed that individuals will attribute their arousal to salient stimuli in their environment that could plausibly be sources of arousal. The results not only offer support for an attribution model of crowding, but they also show that depending on the individual's attribution, spatial conditions that can give rise to crowding may increase enjoyment of events in the environment.     

Independence of response force and reinforcement rate on concurrent variable-interval schedule performance

Five pigeons were trained over 43 experimental conditions on a variety of concurrent variable-interval schedules on which the forces required on the response keys were varied. The results were well described by the generalized matching law with log reinforcement ratios and log force ratios exerting independent (noninteractive) effects on preference. A further analysis using the Akaike criterion, an information-theoretic measure of the efficiency of a model, showed that overall reinforcement rate and overall force requirement did not affect preference. Unlike reinforcement rate changes, force requirement increases did not change the response rate on the alternate key, and an extension of Herrnstein's absolute response rate function for force variation on a single variable-interval schedule is suggested.