The Sexual Inhibition (SIS) and Sexual Excitation (SES) Scales: II. Predicting psychophysiological response pattens

This study evaluated the predictive value of a newly developed measure of the propensity for sexual inhibition and excitation; the Sexual Inhibition Sexual Excitation Scales (SIS/SES). Sexual, cardiovascular, and startle responses were measured in a group of 40 sexually functional men during the presentation of threatening and nonthreatening erotic films. Two levels of performance demand were created and two films were combined with a distraction task. Participants were assigned to high and low groups for each of the three SIS/SES scales. As predicted, men with high SES scores showed generally higher sexual responses. High and low SIS1 groups did not differ in their responses. Men with high and low SIS2 scores did not differ in their responses to nonthreatening stimuli; however, low SIS2 men showed greater genital response to the threatening stimuli. The findings provide support for the value of the SIS/SES scales in predicting sexual responses.     

给花开一个机会

那年,她大学毕业到报社做一名小编辑。她不大爱说话,一个人静静地编稿,或静静地看英语书。同事们知道她在准备复习考研,还知道她会间隔着收到北京一所大学的来信。     

Economic change and health benefits: structural trends in employer-based health insurance

Drawing on structural theories of economic outcomes, we investigated how economic change affects the distribution of health benefits, the main source of health insurance for American workers. Through an aggregate level analysis, we show how the effects of industry level characteristics on the level of health benefits change between 1988 and 1997. Due to the increased reliance on women, nonwhite workers, and part-time labor, we expect declines in the effect sizes of gender and race composition and proportion full-time. In contrast, we predict increases in the effects of proportion small firm employment, proportion union, and industry sector due to rising health care costs, the competitive economic environment, and greater union effectiveness. We analyze data from the March Current Population Surveys for 1987 to 1997 using generalized least-squares regression. The positive effect of proportion white increases over time, while the positive effect of level of full-time work declines. The negative effects of small firm employment and being a retail or nonprofessional service industry increase in magnitude. Both union activity and gender composition have stable effects over the period. The results challenge views of a declining significance of race and gender in the labor market.     

Use of a values history in approaching medical advance directives with psychiatric patients

The Patient Self-Determination Act became federal law in 1990. However, many psychiatric facilities are just beginning to actively address the issue of medical advance directives. The term advance directives, for the purposes of this article, refers exclusively to medical advance directives. Psychiatric advance directives, which are related to issues such as involuntary hospitalization, are beyond the scope of this article.     

The unique effects of environmental strategies in health promotion campaigns: a review

Various strategies are used as tools in health promotion campaigns to increase health-related outcomes among target populations. Evaluations of these campaigns examine effects on changing people's knowledge, attitudes, and/or behaviors. Most evaluations examine the combined impact of multiple strategies. Less is known about the unique effects of particular strategies. To address this gap, we used highly systematic methods to identify and review scientifically rigorous evaluations of 18 campaigns that examined the unique effects of three sets of intervention strategies (entertainment education, law enforcement, and mass media) on changes in knowledge, attitudes, and practice with regard to various health behaviors. Results showed differences in evaluation processes based on the type of strategy used to promote campaign messages. For instance, evaluations of mass-media based campaigns were more likely to examine changes in knowledge, relative to evaluations of campaigns that used law enforcement strategies. In addition, campaign effects varied by particular strategies. Mass media-based campaigns were more likely to affect knowledge, relative to behaviors. Law enforcement and entertainment education-based campaigns showed positive effects on behaviors. The implications for planning and evaluating health promotion campaigns are described.     

Reactive, anxious and possessive forms of jealousy and their relation to relationship quality among heterosexuals and homosexuals

The present study examined the relationship between relational quality and three different types of jealousy-reactive, anxious and possessive jealousy. The sample consisted of 76 gay men, 79 lesbians, 70 heterosexual women and 70 heterosexual men. Findings show that different types of jealousy affect relationship quality differently and do so differently for homosexuals and heterosexuals. Among heterosexuals and especially gay men--but not among lesbians--anxious jealousy was negatively related to relationship quality. In contrast, among heterosexuals--but not among gay men or lesbians--reactive jealousy was positively related to relationship quality. The present study shows that distinguishing between different types of jealousy is necessary to entangle the diverse effects of jealousy on the quality of homosexual and heterosexual relationships.     

Dissolution of Associational Life? Testing the Individualization and Informalization Hypotheses on Leisure Activities in The Netherlands Between 1975 and 2005

In this paper we examine whether individualization and informalization processes have occurred in the field of leisure in The Netherlands, by analyzing the social context of a wide range of activities between 1975 and 2005. We find that the choice of a particular leisure context is dependent on education, gender, year of birth, age and time pressure. We find evidence for informalization, but—contrary to popular belief—not for individualization. The informalization trend follows a pattern of cohort replacement, and is also caused by a rise in the average education level in the population. Our findings imply that research on civil society, community and social capital should not only be concerned with membership rates, but also with participation in alternative social contexts.     

Do conditional cash transfers influence migration? A study using experimental data from the Mexican progresa program

Prior research on Mexican migration has shown that social networks and economic incentives play an important role in determining migration outcomes. We use experimental data from PROGRESA, Mexico's primary poverty-reduction program, to evaluate the effects of conditional cash transfers on migration both domestically and to the United States. Our study complements a growing body of literature aimed at overcoming longstanding hurdles to the establishment of causal validity in empirical studies of migration. Analysis based on the data collected before and after the program's onset shows that conditional transfers reduce U.S. migration but not domestic migration. The data also enable us to explore the role of existing family and community migration networks. The results show that migration networks strongly influence migration, but that the effect of conditional transfers on migration is apparently not mediated by existing migration network structures. Our results suggest that conditional transfers may be helpful in managing rural out-migration, particularly to the United States.     

Evaluation of a family-based substance abuse prevention program targeted for the middle school years

A family-based substance abuse prevention program was evaluated which emphasizes family cohesion, school and peer attachment, self-esteem, and attitudes about adolescent use of alcohol and tobacco. The program was implemented in rural communities and targeted families with students entering middle or junior high school. Baseline surveys were conducted with students and parents in four schools and were readministered one year later. Because the program was voluntary, a quasi-experimental design was used to compare participants (29 students and 28 parents) and nonparticipants (268 students and 134 parents). Analyses of covariance indicated that student participants, as compared to nonparticipants, had higher family cohesion, less family fighting, greater school attachment, higher self-esteem, and believed that alcohol should be consumed at an older age at the one year follow-up. There were fewer significant results for parent participants. Strategies for involving parents in prevention programs are discussed.