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331.
Life history theory predicts that the optimal reproductive strategy for individuals in risky and uncertain environments (subjectively experienced as early psychosocial stress) is to maximize current reproduction to minimize the chances of lineage extinction. Having many short-term relationships and many lifetime sex partners are ways to maximize current reproduction, but they come at a cost (e.g., decreased resources for future reproduction, decreased desirability as a future mate, etc.). This study, therefore, examined whether sexually active individuals with high levels of early psychosocial stress report more terminated short-term relationships, a shorter relationship length with their current partner, and more lifetime sex partners than those with less early psychosocial stress. Early psychosocial stress in men was associated with more terminated short-term relationships and a greater number of lifetime sex partners, but not with current relationship length; in women, high early psychosocial stress was associated with shorter current relationship length but not with the number of terminated short-term relationships or number of lifetime sex partners. Results are discussed from the perspective of life history theory and gender differences in preferences for short- and long-term relationships.  相似文献   
332.
The current study tested whether young adult's recollected reports of their mother's punitive reactions to their negative emotions in childhood predicted anger expression in young adulthood and whether emotional closeness weakens this association. Further, a three-way interaction was tested to examine whether emotional closeness is a stronger protective factor for young women than for young men. Results revealed a significant three-way interaction (gender × emotional closeness × maternal punitive reactions). For young men, maternal punitive reactions to negative emotions were directly associated with increased anger expressions. Maternal punitive reactions to young women's negative emotions in childhood were associated with increased anger in adulthood only when they reported low maternal emotional closeness. Findings suggest that maternal emotional closeness may serve as a buffer against the negative effects of maternal punitive reactions for women's anger expression in young adulthood.  相似文献   
333.
The current study examined the extent to which usual care interventions targeting childhood traumatic stress involved the application of practice elements (Chorpita, Daleiden, & Weisz, 2005) represented among the evidenced-based treatments (EBTs) for trauma. Youth age and the presence of conduct problems at intake were examined as potential predictors of differences in the presence of elements from EBTs. Data were obtained from archival records from 814 youth who received services from a large, community-based mental health system. Results showed that usual care clinicians reported a variety of practices, only some of which were common to the evidence base for traumatic stress. ‘Exposure’ stood out as the most common practice element among EBTs for treating traumatic stress, but it was reported in fewer than a quarter of usual care cases. For youth receiving out-of-home services, a diagnosis of PTSD predicted that fewer practice elements from EBTs for trauma were reported. Also, as youth age increased, clinicians reported using more practice elements from the evidence base. These findings point to possible opportunities for service improvement in usual care settings for trauma-exposed youth and at the same time call into question whether aspects of the context or population warrant increased use of techniques not associated with EBTs for traumatic stress (cf. Brookman-Frazee, Haine, Baker-Ericzén, Zoffness, & Garland, 2010; Southam-Gerow, Chorpita, Miller, & Gleacher, 2008).  相似文献   
334.
Unlike previous studies on the minimum wage, which focused on its effect on total teenage employment, we examine its effect on covered employment. A covered job was defined to be one paying the minimum wage or more. Using contemporary wages to classify workers this way may inflate the estimated effect of minimum wages on covered employment. To avoid this bias, covered jobs are identified using a logit procedure run over years in which the minimum age was not increased. We find that minimum wages reduced covered employment significantly more than total employment. We also show that covered employment may be overstated in the period following an increase in the minimum wage.  相似文献   
335.
Rader (2004 Rader Nicole E. 2004 . “The Threat of Victimization: A Theoretical Reconceptualization of Fear of Crime.” Sociological Spectrum 24 : 689704 .[Taylor & Francis Online], [Web of Science ®] [Google Scholar]) has called for a reconceptualization in the study of fear of crime, arguing that fear is one of several dimensions of the “threat of victimization,” with fear of crime, perceptions of risk, and avoidance (i.e., limiting or changing activity) and defensive behaviors (i.e., performing a specific action to allay fear of crime) as interrelated pieces. We use data from adult residents of a midsouthern state to provide qualified support for the threat of victimization concept in a series of multivariate linear and logistic regression models. Implications for future fear of crime research are also discussed.  相似文献   
336.
The article attempts to define the characteristics of students at the beginning of their social work studies in institutes of higher education in Israel, including demographic characteristics, motives for choosing the profession, perceptions about the profession, and commitment to the profession. The study was conducted among a sample of 450 students, all beginning their first academic year, at four social work schools in Israel. Study findings show a demographic range, such as: nationality, level of religiosity, and political attitudes. Findings indicate that three of these socio-demographic variables predict commitment to the profession at the onset of academic studies: psychometric score, level of religiosity, and previous academic learning experience.

Findings indicate two profiles of novice students: students who choose to study social work out of a desire to bring about social change; and students who choose to engage only in clinical social work. The latter are not committed to the profession in its essence, but rather recognize the importance of its professional individual activities only. The article discusses these findings and implications with regard to both the social work profession and social work training.  相似文献   
337.
This article investigates the relationship between religiosity, spirituality, gender, and attitudes toward homosexuality. The article augments the existing literature by examining the effects of religious affiliation, religiosity, and spirituality on attitudes toward homosexuality separately for men and women using the 2008 and 2010 General Social Surveys. Results indicate significant gender differences in attitudes toward homosexuality for two variables. Southern residence decreases tolerance among men, but not women. Also, men who self-identify as spiritual, but not religious, are more likely to report that homosexuality is not morally wrong than their more religious counterparts; however, a similar finding was not evident among the women who self-identified as spiritual.  相似文献   
338.
339.
ABSTRACT

Objective: Colleges are at risk for communicable disease outbreaks because of the high degree of person-to-person interactions and relatively crowded dormitory settings. This report describes the US college student health screening requirements among US resident and international students for tuberculosis (TB) and vaccine-preventable diseases (VPDs) as they relate to the American College Health Association (ACHA) guidelines. Methods/Participants: In April 2012, US college health administrators (N = 2,858) were sent online surveys to assess their respective school's TB screening and immunization requirements. Results: Surveys were completed by 308 (11%) schools. Most schools were aware of the ACHA immunization (78%) and TB screening (76%) guidelines. Schools reported having policies related to immunization screening (80.4%), immunization compliance (93%), TB screening (55%), and TB compliance (87%). Conclusion: Most colleges were following ACHA guidelines. However, there are opportunities for improvement to fully utilize the recommendations and prevent outbreaks of communicable diseases among students in colleges.  相似文献   
340.
Mand training is often a primary focus in early language instruction and typically includes mands that are positively reinforced. However, mands maintained by negative reinforcement are also important skills to teach. These include mands to escape aversive demands or unwanted items. Another type of negatively reinforced mand important to teach involves the removal of a stimulus that prevents access to a preferred activity. We taught 5 participants diagnosed with autism spectrum disorders to mand for the removal of a stimulus in order to access a preferred item that had been blocked. An evaluation was conducted to determine if participants responded differentially when the establishing operations for the preferred item were present versus absent. All participants learned to mand for the removal of the stimulus exclusively under conditions when the establishing operation was present.  相似文献   
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