Health-related information seeking as a function of health-related locus of control and health value

Two studies were conducted testing the hypothesis that health-related information seeking is a joint function of a person's locus of control beliefs and the value placed on health. Using a health-related measure of locus of control, internal subjects who valued health highly relative to other terminal values (cf. Rokeach, 1973) chose more pamphlets about the particular health condition, hypertension, than did internal-low health value subjects or externals regardless of their health value. Little evidence was found to support the proposition that subject differentially chose pamphlets according to author characieristics (i.e., male or female, doctors or nurses).     

An additive factor analysis of the effects of sleep loss on reaction processes

Two experiments are reported on the mutual relations between the effects of sleep loss and those of signal degradation, S-R compatibility, stimulus intensity and signal modality (auditory vs. visual) on reaction time. Additional variables were time-on-task and time-of-test. The results show a pronounced interaction between the effects of sleep loss and of signal degradation, while additive effects were observed of sleep loss, S-R compatibility, intensity and modality. The interaction was especially pronounced in the afternoon session and increased also as a function of time-on-task. These results suggest that the effects of sleep loss are specifically related to the nature of ongoing cognitive operations rather than affecting a general state of arousal. Furthermore the mutual relations among the reaction variables did not change after sleep loss which argues in favor of the robustness of these relations, and, consequently, of the applicability of linear stage models to reaction processes.     

The Interactive Effect of Social Comparison and Objective Information on the Decision to See a Doctor

Doctors' schedules are often overcrowded by unnecessary consultations with people complaining of minor or harmless symptoms. Such people typically decide to seek medical attention after hearing the opinions of family and friends. The present study explored some factors that might affect one's readiness to be influenced by nonprofessional opinions. Subjects in a role-playing setting were asked to imagine they were experiencing various symptoms, and then were given social comparison information suggesting they either should or should not see a doctor. As an orthogonal factor, subjects were also given an objective basis, via a simple physical test, for believing the symptoms either did or did not require medical attention. Consistent with Festinger's (1954) propositions, objective information suggesting the need to see a doctor eliminated the influence of social comparison. However, objective information suggesting the symptoms were harmless failed to reduce the impact of social comparison. These results indicate that providing an objective basis for deciding to sec a doctor will not be effective in controlling unnecessary visits, since "don't go" objective information is completely overridden by "go" social comparison information.     

Why Do Eyewitnesses Make So Many Mistakes?

Previous research on eyewitness identification has demonstrated high rates of error. Subjects have frequently identified innocent targets as the "criminal" they had seen earlier (false identifications) or had falsely claimed that the criminal was not in the line-up (misses). The present study examines whether identification error rates are inflated by pressures in the typical experimental situation to "make a guess" regardless of one's confidence in the accuracy of the response. It was found that providing an explicit option for subjects to respond "don't know" significantly decreased false identifications and misses with no cost to the proportion of correct identifications. The addition of written and verbal instructions emphasizing the acceptability of the "don't know" option produced a marginally significant further decline in identification errors, again without cost to correct identifications. The discussion considered implications of the present results for experimental and actual police line-up procedures.     

Creating a safe place for growth in supervision

When people are afraid, learning is inhibited. In too many disturbed families, institutional settings, rigid organizations, and some supervision groups, a feeling of emotional safety is missing. The first step in teaching, supervising, or therapy is the necessity to provide a safe environment. The author suggests a model applicable to any supervision group, work group, organization, classroom, or family. A group model, specifically applied to the relationship between family therapy students or interns and supervisors, suggests ways to enhance growth by minimizing fear.     

Poststroke depression: Prevalence,course, and associated factors

Despite the considerable amount of research that has been undertaken on poststroke depression, a review of the literature demonstrates that there are many inconclusive findings in the area. In particular, the causes and course of the disorder remain to be firmly established. While studies of prevalence differ with respect to the nature and timing of their assessment procedures, most conclude that poststroke depression has a negative impact on the rehabilitation of the stroke patient. Very little research is available on the relationship between poststroke depression and care-giver burden. However, recent studies have adopted more rigorous methodological procedures, allowing some insights into the complex mixture of factors which determine the occurrence of poststroke depression.     

International Counseling: An Opportunity for Culture-Specific Counseling With the New Zealand Maori

Evidence of multiculturalism in New Zealand has become common throughout the educational system in the last two decades. In spite of these efforts, Maori leaders contend that the schools have failed to meet the needs of Maori students, citing continuing high dropout rates and low academic achievement of Maori youth to support their claims. Many Maoris are demanding a separate educational system for their youth. An embedded component of any improved education delivery system for the Maori involves the development of adequate and appropriate guidance and counseling services for Maori youth. A culture-specific model seems to be a most appropriate one.     

Stress management at work: With whom,for whom and to what ends?

A critical overview is presented of workplace stress-management interventions. It is suggested that they have so far failed to deliver what they have promised. Evaluation studies fail to distinguish between the aims and objectives of primary prevention interventions, such as stress-management training, where potential benefits can only be assessed in terms of long-term outcomes, and secondary and tertiary interventions, such as counselling, where existing disorders are treated. Stress-management interventions are based on inadequate and oversimplistic theories which obscure the many conflicting interests of employees, employers and researchers, and ignore empirical evidence which suggests that individual well-being, attitudes to work, and work behaviours are minimally linked. It is suggested that alleviating the problems that people experience at work will remain elusive unless the conceptual problems in occupational stress are more fully acknowledged.