Automobile Driving as Seen by the Actor,the Active Observer,and the Passive Observer1

This research utilizes the actor-observers paradigm (Jones & Nisbett, 1971) to study driving interactions from the actor, active observer, and passive observer perspectives. Videos of interactions in three driving situations were used to elicit personal and situational causal attributions from subjects. For each interaction, three videos were made, corresponding with each of the three perspectives. Results for two of the interactions were in accordance with the Jones and Nisbett hypothesis, while those of the third were not. Of note was that passive observers gave consistently lower attributional ratings, both personal and situational, compared to actors and active observers. The results are discussed in terms of their relevance to driving behavior and education.     

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.     

Public Perceptions of Sexual Harassment: An Empirical Analysis in Israel from Consensus and Feminist Theoretical Perspectives

Sexual harassment (SH) includes men as harassers and women as victims. It is defined in many Western countries as a criminal offense. However, the social response to SH may be characterized by clear leniency toward harassers. The present study investigated the roots of such response. Respondents from a large, representative, random, Israeli sample (630) were asked to evaluate hypothetical short crime scenarios, constructed by the factorial-survey approach, representing cases of sexual harassment and other offenses. The study hypothesized that respondents’ perceptions of SH scenarios will be affected significantly by their gender-role attitudes to women. The findings indicate that such criminal acts are perceived as serious by the whole public, challenging the consensual basis of the lenient approach to harassers.     

The Wisdom of Many in One Mind: Improving Individual Judgments With Dialectical Bootstrapping

ABSTRACT— The "wisdom of crowds" in making judgments about the future or other unknown events is well established. The average quantitative estimate of a group of individuals is consistently more accurate than the typical estimate, and is sometimes even the best estimate. Although individuals' estimates may be riddled with errors, averaging them boosts accuracy because both systematic and random errors tend to cancel out across individuals. We propose exploiting the power of averaging to improve estimates generated by a single person by using an approach we call dialectical bootstrapping . Specifically, it should be possible to reduce a person's error by averaging his or her first estimate with a second one that harks back to somewhat different knowledge. We derive conditions under which dialectical bootstrapping fosters accuracy and provide an empirical demonstration that its benefits go beyond reliability gains. A single mind can thus simulate the wisdom of many.     

Qualitative Evaluation of Medical Information Processing Needs of 60 Women Choosing Ovarian Cancer Surveillance or Prophylactic Oophorectomy

Thirty women who had prophylactic oophorectomy (PO) and thirty women undergoing ovarian cancer surveillance (OCS) completed a one-time in-depth telephone interview exploring information gathering and decision-making processes. There were close similarities between groups, including age, race, marital status, education, menopausal status, number undergoing genetic testing for BRCA mutations, and number of prophylactic mastectomies. The majority of participants indicated overall satisfaction with their final decision. However, many described the information gathering process as frustrating and anxiety provoking. Participants in both groups expressed a need to process medical information within the context of individual psychosocial needs and personal perceptions and experiences. There were recurrent themes with regard to informational and psychosocial needs and personal perceptions and experiences that impacted decision-making process for these women. The present paper is a companion paper to Swisher et al. (J Repr Med 2001, 46:87–94) with the focus of this paper to illustrate the medical informational processing needs identified by this group of women.     

Issues in engaging high-risk adolescent mothers in supportive work

This paper focuses on the identification of the factors associated with the productive and unproductive use of supportive and therapeutic services by high-risk teen parents. Referral and treatment data were analyzed and discussed, as were two case studies. The importance of family support and family relationships to the use of services is highlighted in both the statistical and clinical data. Treatment implications are discussed.     

Predicting increases in readiness to quit smoking: A prospective analysis using the contemplation ladder

Abstract

Most smokers are not motivated to quit. The transtheoretical model posits mechanisms (processes of change and pros and cons) by which smokers might increase their stage of readiness to quit. While cross-sectional relationships among the stages of change, processes of change, and pros and cons are well established, there is little evidence that processes of change and pros and cons predict progressive stage movements. This study uses data from a large worksite-based cancer prevention study (the Working Well Trial) to test the hypothesis that processes of change and the pros and cons of smoking predict progressive movement up the contemplation ladder, which is an alternative measure of motivation to quit smoking based on social cognitive theory. The results indicate that experiential processes of change promote increases in readiness to quit smoking. This study provides further evidence for the predictive validity of the contemplation ladder and sheds light on how unmotivated, nonvolunteer smokers can be motivated to consider cessation.