The Good, the Bad, and the Ugly

The impact of the activation of positive and negative components of an ethnic stereotype on judgments of responsibility for both positive and negative stereotypic behaviors was considered. Overall, stereotype activation biased judgments in a stereotype-consistent manner, across both positive and negative scenarios. Generalization of these judgments to more global trait perceptions of the target was limited to the negative scenario. Results are discussed in terms of both the use of stereotypes as inferential shortcuts and in-group favoritism mechanisms.     

Intraseptal Flumazenil Enhances, while Diazepam Binding Inhibitor Impairs, Performance in a Working Memory Task

GABA_A/benzodiazepine receptors in the medial septum modulate the activity of cholinergic neurons that innervate the hippocampus. Injection of benzodiazepine (BDZ) agonists into the medial septum impairs working memory performance and decreases high-affinity choline transport (HAChT) in the hippocampus. In contrast, intraseptal injection of the BDZ antagonist flumazenil increases HAChT and prevents the memory deficits induced by systemic BDZs. The present studies attempted to further characterize the behavioral effects of medial septal injections of flumazenil to an endogenous negative modulator of the GABA_A/BDZ receptor complex, diazepam binding inhibitor (DBI). Male Sprague–Dawley rats were cannulated to study the effects of intraseptal injections of these BDZ ligands on spatial working memory, anxiety-related behaviors in the elevated plus maze, and on general locomotor activity. Intraseptal flumazenil (10 nmol/0.5 μl) produced a delay-dependent enhancement of DNMTS performance after an 8-h, but not a 4-h, delay interval. This promnestic dose of flumazenil had no effect on locomotor activity and did not produce changes in measures of anxiety on the plus maze. Intraseptal injection of DBI had no effect (8 nmol/0.5 μl) or slightly impaired (4 nmol/0.5 μl) DNMTS radial maze performance following an 8-h delay, without producing changes in locomotion or plus maze behavior. These data demonstrate that flumazenil has a unique profile of activity in enhancing working memory following intraseptal injection.     

Psychological consequences of involvement in a new religious movement or cult

It has frequently been suggested that the psychological consequences of involvement in new religious movements or cults can be profound for those who come into contact with them. To explore this further a study was carried out to investigate the relationship between personality, group membership of The Family (a new religious movement or cult) and mental health. Sixty six subjects (22 males, 44 females) in three different groups took part in this study. Group 1: Ex-members who felt negative about their involvement with The Family. Group 2: Present day members of The Family. Group 3: Ex-members who felt positive about their involvement with The Family. They completed two personality inventories (The Revised Eysenck Personality Questionnaire combined with the psychoticism scale of the Short Form of the Revised Eysenck Personality Questionnaire and the Beck Sociotrophy-Autonomy Scale). The results from this study were consistent with previous research indicating that experiences within the group increase social dependency and decrease autonomy for those who leave, whilst increasing the need for autonomous or individualistic achievement and lessening social conformity for present day members. This study suggests that some of the psychological difficulties which people have reported experiencing on leaving these groups are likely to be alleviated, to a degree, by time and from contact with a support group.     

Talking about subject choice at secondary school and career aspirations: conversations with students of Chinese background

Interviews with 15 boys and 12 girls from Chinese backgrounds are reported. The interviews, which centred on option/subject choices and career aspirations, were based on the results of a survey of 794 secondary-school students. This survey had indicated that the Chinese students included were more similar in their responses to ethnic-majority than to other ethnic-minority students. Conversation analysis of the interviews revealed three themes: students attributed their choices to (i) their liking for the subject/teacher; (ii) the link between school subjects and careers; and (iii) institutional frameworks. There was a marked omission of reference to issues related to ethnicity or gender. These findings are discussed in the context of other studies of Chinese ethnicity.     

Shortcomings of the psychomedical research of John Money and co-workers into sex differences in behavior: Social and political implications

This article discusses recent psychomedical research and the underlying biological basis of theories which it uses to explain sex differences in behavior. We criticize the lack of consideration of sociological factors both in the experimental design and in the interpretation of the results in this research, with a focus on the studies of John Money and his co-workers. The social and political implications of this research are also discussed.     

Holland's theory and college-degreed working black and white women

The main concern of this study was to investigate differences between black and white women employed in traditional male occupations who took the Vocational Preference Inventory (VPI) and the Self-Directed Search (SDS). The VPI and the SDS were administered to 155 black and white college-degreed workers in three occupations (engineering, medicine, and law) corresponding to three of Holland's environmental categories (Realistic Investigative, and Enterprising). In general, the findings for the three VPI and SDS scales for these occupational groups indicate that white women when compared to black women in the same occupation tend to report similar mean raw scores.     

Collecting and analyzing on-line protocols from novice programmers

Methodology for collecting and analyzing on-line protocols from novice programmers is described. On-line protocols are copies of all syntactically correct programs that students have written using an interactive computer system. Since the number of on-line protocols collected is quite large, we have developed a computer program, called the Bug Finder, which can auto-matically identify semantic and pragmatic bugs in subjects’ programs. In this paper, we describe the theory upon which the Bug Finder is built and provide an example of the Bug Finder in operation.