Alcohol, despite salutary associations with sexuality, has been implicated in sexual health problems. This review examines the relationship between alcohol and outcomes related to sexual health. Methodological considerations limiting causal assertions permissible with nonexperimental data are discussed, as are advantages of experimental methods. Findings from laboratory experiments are reviewed evaluating causal effects of acute alcohol intoxication on a variety of outcomes, including sexual arousal, sexual desire, orgasm, and sexual risk behaviors related to sexually transmitted infections (STIs) and human immunodeficiency virus (HIV). Several variables exerting mediating and moderating influences are identified. It is concluded that acute alcohol intoxication is capable of exerting a causal impact on multiple constituent components of sexual responding related to sexual health. Both alcohol expectancy and alcohol myopia theories have been supported as explanations for these causal effects. Furthermore, for sexual risk behavior, noteworthy recent developments include research highlighting the importance of women’s sexual victimization history and men’s condom use resistance. Limitations and implications associated with this body of research are also discussed. 相似文献
This article focuses on the enduring significance of craft in the careers of Kent Royal Dockyard craftworkers and their sons and grandsons after deindustrialization. The closure of this naval shipbuilding and repair yard together with the subsequent move to post‐industrial employment did not end men's engagement with their craft practices. Instead, this developed into a ‘craft outlook’ defined by a motivation for performing actualizing labour that interwove paid and non‐paid work. Men's careers did not become individualized projects of self as collaborative intergenerational practices gave a long‐term narrative to their careers and lives. Therefore, three contributions are proposed to the literature on working‐class male careers and craft. First, an analytical framework is advanced that empirically distinguishes a ‘craft outlook’ from traditional manual trade employment. Second, a craft outlook reflected ‘whole life careers’ that were constructed from both paid and non‐paid work. Third, the concept of ‘human imprint’ is developed to recognize the generational affirmation produced by the transmission of craft practices. 相似文献
Intrahousehold resource allocations have important implications for policies targeted at household resources and thus household welfare. Recent literature has shown, for single headed households, that the Supplemental Nutrition Assistance Program benefits may be inadequate to reach a nutritious diet due to a “time deficit” gap in food production. This paper first develops a simple theoretically based time adjustment multiplier to address this benefit inadequacy for single and dual headed households. A method is then developed for estimating spousal time in food production with limited data. The estimated time deficit gap and time adjustment multiplier are smaller for dual headed households than single headed households. For single headed households, the time adjusted benefits are about $107 per household per week higher than the unadjusted benefits. For dual headed households, ignoring the spousal time contribution, the time adjusted benefits are about $73 per household per week higher than the unadjusted benefits. However, by including the spousal time contribution, this benefit shortfall is reduced by about $50. These findings demonstrate the importance of taking into account intrahousehold time allocation in evaluating the adequacy of the Supplemental Nutrition Assistance Program benefits.
Statistics and Computing - This paper presents a new method to estimate large-scale multivariate normal probabilities. The approach combines a hierarchical representation with processing of the... 相似文献
Little sociological attention over the last two decades has focused on the deprivation experienced by indigenous people. Fusing insights from American Indian history and the race and labor market inequality literatures, we address this gap in this article through a historically informed labor market analysis of poverty—an analysis that considers the pervasiveness of contemporary Native poverty, its potential basis in labor market opportunities, and the extent to which it has been patterned by two major demographic and economic shifts: (1) the rapid urbanization of the American Indian population and (2) the proliferation of tribally owned casinos. Findings reveal, most notably, the incredibly rigid and durable character of poverty for this population, historically and currently and across geographic space, and with little overall impact of local labor market opportunity. The presence of tribal casinos reduces such poverty, but only to a small degree and not nearly enough to compensate for sizable American Indian and white poverty differentials. Group history is key, we conclude, to shaping how space, labor markets, and economic development reduce or buttress relations of inequality. 相似文献
This study examines the reform and development of trade associations in Shanghai, China, one of the main economic hubs of the country and marked by a substantial growth in trade associations since the reform and “opening-up” in 1978. We analyze public policies pertaining to trade associations, survey data collected from 212 local trade associations in Shanghai, and interviews of government officials and trade association leaders. The research results show that trade associations are significantly less dependent on the government and they seem to be more oriented to providing services for and representing corporate members. We trace these changes to public policy reforms and growth in private businesses. The transition reflects the dynamic and changing relationship among the government, trade associations, and business in China. We conclude with a model of these dynamics and a discussion of the implications of this study. 相似文献
Italy has experienced a rapid growth in gambling accessibility, expenditures and problems. Gambling-related cognitive distortions are established risk factors for disordered gambling, although little is known about the role of gambling-related cognitive distortions among Italians. To establish a valid tool for assessing these distortions, an Italian version of the Gamblers’ Beliefs Questionnaire (GBQ-I) was translated and psychometrically evaluated in a sample of 749. Eighty-five percent had gambled recently and 110 were identified as probable disordered gamblers. Good reliability, internal consistency and test-retest reliability were demonstrated. Concurrent, convergent and predictive validities also suggested that the GBQ-I is a valid and reliable measure for assessing gambling-related cognitive distortions among clinical and non-clinical Italian samples. Factor analysis explored the two-factor structure from the measures’ initial validation but was unable to replicate it. The validation of this translation of the GBQ allows for future cross-cultural research on the role of cognitive distortions in the study and treatment of gambling problems. 相似文献
Sexually victimized women may make sexual decisions differently than nonvictimized women. This study used an eroticized scenario and laboratory alcohol administration to investigate the roles of victimization history, intoxication, and relationship context in women's perceptions of a male partner and their subsequent intentions for unprotected sex. A community sample of 436 women completed childhood sexual abuse (CSA) and adolescent/adult sexual assault (ASA) measures. After random assignment to an alcohol or control condition, participants read and projected themselves into a sexual scenario that depicted the male partner as having high or low potential for a lasting relationship. Participants rated their perceptions of his intoxication, sexually transmitted infection (STI) risk level, and anticipated reactions to insistence on condom use. They then indicated their likelihood of allowing the partner to decide how far to go sexually (abdication) and of engaging in unprotected sex. Structural equation modeling (SEM) analyses revealed that intoxication predicted greater unprotected sex likelihood indirectly via abdication. CSA and ASA predicted partner perceptions, which in turn predicted unprotected sex likelihood. These findings indicate that, compared to their nonvictimized counterparts, sexually victimized women may respond differently in sexual encounters partly as a function of their perceptions of partners' STI risk and anticipated reactions to condom insistence. 相似文献