A randomized clinical trial of a population- and transtheoretical model-based stress-management intervention.

Stress has been associated with a variety of chronic and acute conditions and with higher use of health care services. This research reports on 18-month outcomes of a randomized clinical trial of a stress-management program based on the transtheoretical model (TTM; J. O. Prochaska & C. C. DiClemente, 1986). A national sample of 1,085 individuals participated (age range = 18-91 years, M = 55.33; 68.9% female, 31.1% male; 84.8% Caucasian; 15.2% non-Caucasian). Both the treatment and control groups received assessments at 0, 6, 12, and 18 months. In addition to the assessments, the treatment group received 3 individualized reports (0, 3, 6 months) and a manual. The 18-month assessment was completed by 778 individuals (72%). A random effects model indicated that participants completing the study in the treatment group had significantly more individuals reporting effective stress management at follow-up time points than did completers in the control group. Results also indicate that the intervention had significant effects on stress, depression, and specific stress-management behaviors. Results provide evidence for the effectiveness of this TTM population-based stress-management intervention.     

Assessing Readiness for Advancing Women Scientists Using the Transtheoretical Model

The under-representation of women in science, technology, engineering, and math disciplines is of wide interest. In this article we report on the development of new Transtheoretical Model-based measures to assess readiness to take action to advance women scientists. Reliable measures of Stage of Change, Decisional balance, and Self-efficacy were developed with a sample of science faculty from a northeastern university. Theoretical relationships among the constructs were validated and offer support for extending the Transtheoretical Model to this area. These measures are being used as part of a campus-wide initiative to examine the advancement of women scientists before and after a series of interventions.     

Books Received

Books received

Books Received     

Domestic horses (<Emphasis Type="Italic">Equus caballus</Emphasis>) prefer to approach humans displaying a submissive body posture rather than a dominant body posture

Signals of dominance and submissiveness are central to conspecific communication in many species. For domestic animals, sensitivities to these signals in humans may also be beneficial. We presented domestic horses with a free choice between two unfamiliar humans, one adopting a submissive and the other a dominant body posture, with vocal and facial cues absent. Horses had previously been given food rewards by both human demonstrators, adopting neutral postures, to encourage approach behaviour. Across four counterbalanced test trials, horses showed a significant preference for approaching the submissive posture in both the first trial and across subsequent trials, and no individual subject showed an overall preference for dominant postures. There was no significant difference in latency to approach the two postures. This study provides novel evidence that domestic horses may spontaneously discriminate between, and attribute communicative significance to, human body postures of dominance; and further, that familiarity with the signaller is not a requirement for this response. These findings raise interesting questions about the plasticity of social signal perception across the species barrier.     

THE RELATIONSHIP BETWEEN SEX ROLE ORIENTATION, SELF ESTEEM, AND SEX-TYPED OCCUPATIONAL CHOICE OF COLLEGE WOMEN

This study assessed the relationship between sex role orientation, self esteem, and occupational choice. A random sample of one hundred forty-four college women in a feminine-typed occupational field of study and 143 college women in a masculine-typed occupational field of study completed self-report measures to assess sex role orientation (androgynous, masculine, feminine, or undifferentiated) and self-esteem. Comparisons of occupational groups revealed a significantly higher level of self-esteem in the feminine-typed occupational group as opposed to the masculinetyped group. The masculine women in the feminine occupational group and the androgynous women in both groups had significantly higher levels of self-esteem than the masculine women in the masculine occupational group. Implications of findings and future research directions are discussed.     

Alcohol First Use and Attitudes Among Young Children

We describe the attitudes and first use of alcohol by children, grades 3-6, who participated in the Bogalusa Heart Study, 1993-94. Questionnaire data reflected that more than one-third of the children had experimented with alcohol at the time of the study. The dominant environmental factor in experimentation was family modeling, and the dominant personal factor was curiosity, regardless of race, gender, or grade. Most children believed that alcohol use can lead to accidents, that drinking has negative social consequences, and that alcohol use hurts only if done to excess. Indications are that young children generally have negative attitudes regarding alcohol use, and that public and family alcohol education efforts need to be more specific about deleterious effects of even low levels of alcohol use in the young.     

Bases of power in relation to leader behavior: A field investigation

Hypotheses addressing the relationships between bases of power and transformational and transactional leadership, and propositions concerning the extent to which perceptions of leader power and behavior were shared by a leader's followers, were addressed in this study. Two hundred eighty employees reporting to 118 supervisors in 45 organizations provided data for the investigation. Results provided support for hypothesized relationships between personal power and transformational leadership as well as between positional power and transactional leadership. In addition, ratings of both leader power and leader behavior were found to be individually-based phenomena; that is, followers of a focal leader did not share perceptions about that leader's power or behavior. Implications for managerial practice and future research are discussed.We thank Bruce Avolio, Bernard Bass, and Gary Yukl for their helpful comments.     

The effects of interpersonal skills training on sex-role identity of premarital dating partners

The purpose of the present study was to assess the effects of a problem-solving skills training program on sex-role identity. It was hypothesized that individuals in a problem-solving skills training program would show greater movement toward androgyny relative to a control group. Twenty-six premarital couples were assigned to a problem-solving skills training program and 29 couples served as a contact control group. An analysis of covariance was performed on the Bem Scale masculine and feminine scores to test the effects of group and sex. Results indicated that the experimental group, as compared to the control group, was significantly higher on femininity following treatment. Discussion centered on the implications of being able to change sex-role identity as well as the need to further explore means of facilitating the development of androgyny in adults.