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.     

Ethnicity and Gender Stereotypes of Emotion

In three studies we investigated gender stereotypes of emotions among four ethnic groups in the U.S., using persons from these groups as informants about their own groups. European Americans’ reports of stereotypes were compared to those of African Americans (Study 1), Hispanic Americans (Study 2), and Asian Americans (Study 3). The examination of group differences was interpreted based on variations across ethnicities in norms concerning emotional expression and gender roles. Overall, gender stereotypes of emotion were evident among all ethnic groups studied, but European Americans’ gender stereotypes were the most gender differentiated. For example, European American stereotypes held that men express more pride than women do, but African Americans’ stereotypes of pride for men and women did not differ. Similarly, whereas among European Americans, women were stereotyped to express much more love than men do, the gender difference was smaller among Hispanic Americans and Asian Americans. These different norms may pose challenges for inter-cultural interactions, and they point to the importance of considering both gender and ethnicity simultaneously in the study of emotions.     

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.     

THE CLIMATE FOR WOMEN IN ACADEMIC SCIENCE: THE GOOD, THE BAD, AND THE CHANGEABLE

Deficits theory posits that women scientists have not yet achieved parity with men scientists because of structural aspects of the scientific environment that provide them with fewer opportunities and more obstacles than men. The current study of 208 faculty women scientists tested this theory by examining the effect of personal negative experiences and perceptions of the workplace climate on job satisfaction, felt influence, and productivity. Hierarchical multiple regression results indicated that women scientists experiencing more sexual harassment and gender discrimination reported poorer job outcomes. Additionally, perceptions of a generally positive, nonsexist climate, as well as effective leadership, were related to positive job outcomes after controlling for harassment and discrimination. We discuss implications for the retention and career success of women in academic science.     

No decision‐maker is an Island: integrating expert advice with information acquisition

The present research examined the social context of information acquisition. The main purpose was to examine how decision‐makers' information acquisition processes changed when they were provided access to expert advice. Results indicated that all decision‐makers opted to acquire advice; however, they typically did so only after completing over 75% of their own information search. Decision‐makers agreed more with the advice as task complexity increased, but, in general, searched information in two stages—i.e., a pre‐advice “hypothesis generation” stage and a post‐advice “hypothesis testing” stage. To behave in an adaptive manner, decision‐makers could have used expert advice either to increase their decision accuracy or to reduce their effort expenditure (or both); they chose the former. Implications and further extensions are discussed. Copyright © 2006 John Wiley & Sons, Ltd.