Obesity-related behaviors in adolescent friendship networks

This study examines obesity-related behaviors within adolescent friendship networks, because adolescent peers have been identified as being important determinants of many health behaviors. We applied ERGM selection models for single network observations to determine if close adolescent friends engage in similar behaviors and to explore associations between behavior and popularity. Same-sex friends were found to be similar on measures of organized physical activity in two out of three school-based friendship networks. Female friends were found to engage in similar screen-based behaviors, and male friends tended to be similar in their consumption of high-calorie foods. Popularity (receiving ties) was also associated with some behaviors, although these effects were gender specific and differed across networks.     

Sensation Seeking and Impulsivity: Combined Associations with Risky Sexual Behavior in a Large Sample of Young Adults

Although prior studies have shown that sensation seeking and impulsive decision-making are related to sexual risk-taking, it is still unclear whether these personality traits operate independently or synergistically. The purpose of this study was to elucidate the joint contribution of these personality traits to HIV and sexually transmitted disease (STD) risk behaviors using data from a large sample of sexually active young adults (N = 2,386). Regression modeling indicated that both sensation seeking and impulsive decision-making were consistently associated with sexual risk behaviors across 11 risk-related outcomes. Results further indicated that sensation seeking and impulsive decision-making operated synergistically with respect to the outcome variables of sex acts using drugs, acts with a partner using alcohol, and acts with a partner using drugs. In contrast to this, sensation seeking and impulsive decision-making operated independently with respect to the other sexual risk outcomes. Theoretical implications, as well as implications for HIV/STD prevention among high sensation seekers and impulsive decision-makers, are discussed.     

On Population Problems and Population Policy

Abstract

Taking the position that too little attention has been given to the systematic study of the nature of, and dangers in, the relationship between sponsors of evaluation research and social scientists, this paper offers statements of situations, relationships, and conditions one should avoid or foster in doing such research. Suggestions are given concerning how sociologists might control the misuses of data.     

Are There Two Liberalisms? The Partisan and Demographic Influences on Two Dimensions of Political Belief

Abstract

Recent analyses suggest that a new kind of liberalism has emerged in the American system. “Social liberalism,” in this view, is organized by issues that are relatively new to the political agenda: abortion, homosexuality, marijuana use, pornography. This dimension of belief occupies an ideological domain clearly separate from traditional “New Deal” issues involving government spending and the management of the economy. Some scholars argue, furthermore, that partisan and social divisions on the basis of New Deal-style economic issues have declined in importance, and that the relatively young and the better educated are now more liberal on both dimensions of belief. Evidence presented here indicates that mass opinions on social issues and traditional views on government spending form distinct ideological dimensions. However, this analysis also reveals clear and persistent patterns of conflict characteristic of economic issues.     

The accelerative and integrative use of marketing public relations in Cyprus

This paper concerns the development of marketing public relations (MPR) and its usage, relevance and significance in Cyprus. By case and interview research, the findings show movement, toward and emphasis upon MPR which is perceived to be more cost effective and efficient in achieving campaign objectives.     

Human Resource Issues in University Health Services

Abstract

To provide first-rate services to students, college health services need the best possible staff. Managers and supervisors play a critical role in guiding the work of their employees so as to enhance performance. Reference checks for new employees and regular performance appraisal dialogues for ongoing employees are important tools in this process. The author discusses these issues and suggests formats for reference checks and performance appraisals.