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11.
This article explores the conditions under which interprofessional relations may be characterized by conflict and/or cooperation through a case study of the rise of a software engineering (SWE) profession in the United States, United Kingdom, and Canada. Analysis of professional journal publications produced by the primary computing organizations in all three countries reveals that the development of a SWE profession in the United Kingdom, and to a lesser extent, the United States, has been a collaborative project pursued by engineering and computing organizations. In contrast, the development of SWE in Canada has been characterized by intense interprofessional conflict. The investigation suggests that interprofessional conflict may be mitigated when professionalizing groups seeking to lay claim to the same jurisdiction are similar in terms of their organizational size, outlook, and regulatory status.  相似文献   
12.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - To encourage methodological pluralism in the field, this paper examines an illustrative sample of articles that apply...  相似文献   
13.
Abstract

Fitness levels of American youth have shown a marked decline in the last decade, according to recent studies. To determine whether such a tendency persists for entering college students, the authors evaluated 115 male and 143 female students for performance on the following fitness-related variables: (1) maximal oxygen consumption (estimated from Astrand cycling protocol), (2) body composition (skin-fold techniques), (3) muscle endurance (sit-up protocol), (4) muscle strength (bench-press protocol), and (5) joint flexibility (upper and lower body protocols).

Although neither men nor women exhibited high levels of cardiorespiratory fitness, the women in the study showed higher relative levels than their male counterparts. Both groups showed excellent levels of muscle strength (compared with normative standards), but they achieved only an average standard for muscle endurance. Findings of relatively low levels of cardiovascular fitness compared with levels of muscle strength, particularly in men, seem to be a reflection of an inappropriate concentration of physical activity.  相似文献   
14.
The purpose of this study was to evaluate the efficacy of a school-based case management intervention in reducing teen-pregnancy. A nonrandomized intervention/comparison schools mixed-method evaluation design was employed. Participants included 203 pregnant and parenting teens with annual follow-up over a 3-year period. The results indicated that the time to repeat pregnancy was delayed among pregnant teens, high school drop-out rates were reduced among parenting teens, and pregnant teens were less likely to deliver before 36 weeks in the intervention versus the comparison school. Case management at a school setting is a promising approach to decrease repeat teen pregnancy.  相似文献   
15.
This paper explores adolescents' definitions of what it means to be a man and a woman, the psycho-social context surrounding the formation of gender ideologies and their relationship to HIV/STI prevention. Semi-structured, in-depth interviews were conducted with 50 African-American adolescents living in Baltimore, Maryland. Female gender ideologies included economic independence, emotional strength and caretaking. Male gender ideologies emphasized financial responsibility, toughness and sexual prowess. Findings suggest that stronger adherence to male gender ideologies related to toughness and sexual prowess is influenced by male participants' perceived inability to fulfill their primary gender role as economic providers and the importance of gaining approval from male peers in the absence of adult male role models. Stronger adherence to female gender ideologies related to emotional strength and caretaking may be linked to a heightened desire for male intimacy and tolerance of male sexual risk behavior. Implications of the gender ideologies documented and their commonalities are discussed in terms of HIV/STI prevention.  相似文献   
16.
Bourdieu’s theory of cultural and social reproduction—with its core concepts cultural capital, habitus, practice and field—is a leading account of the intergenerational persistence of educational inequality. Although numerous studies examine the relationship between class, cultural capital and academic outcomes, and some focus on gender differences in cultural capital, few attempt to operationalize Bourdieu’s accompanying concepts of habitus and practice, and to consider gender differences along these dimensions. The present study addresses these gaps by examining a “structure-disposition-practice” model of the relationships between family socioeconomic status (SES), sex, habitus, academic practices, and academic achievement using multilevel Canadian data. Findings of SES and gender differences in the model offer qualified support for the potential of Bourdieu’s framework to help increase our understanding of class and gender disparities in educational outcomes. Results suggest that habitus, practice and the “structure-disposition-practice” model are not only theoretically sophisticated, but also empirically sustainable and that future efforts to more precisely measure the model’s concepts and relationships are warranted.  相似文献   
17.
Abstract

A two-phase study was conducted on the relationship between organizational climate variables and burnout among personnel in a multifunction community service agency. Initial interviews with a small pilot sample identified major sources of stress, which were then incorporated into a second-phase questionnaire to all staff. Multiple regression analyses illustrated that perceived interactions between head office administrators and sections of the agency contributed significantly to emotional exhaustion, whereas perceptions of within-section interactions and involvement in decision-making had a positive impact on personal accomplishment. Perceived communication levels, however, were negatively related to personal accomplishment. The findings suggest the importance of organizational variables and highlight strategies for burnout reduction and effective stress management in human service organizations.  相似文献   
18.
Government expansion of child care services is based on the assumption that both parents are employed (the adult worker model) and make cost‐benefit calculations in choosing child care (the rational economic choice model). This paper addresses this assumption, based on research examining mothers' assessments of appropriate child care. These assessments involve complex moral and emotional decisions around their own and their children's needs, and differ between social groups. On this basis, we conclude that the assumptions underlying current child care expansion policy are inadequate, and that the mere expansion of services is not enough.  相似文献   
19.
A two-phase study was conducted on the relationship between organizational climate variables and burnout among personnel in a multifunction community service agency. Initial interviews with a small pilot sample identified major sources of stress, which were then incorporated into a second-phase questionnaire to all staff. Multiple regression analyses illustrated that perceived interactions between head office administrators and sections of the agency contributed significantly to emotional exhaustion, whereas perceptions of within-section interactions and involvement in decision-making had a positive impact on personal accomplishment. Perceived communication levels, however, were negatively related to personal accomplishment. The findings suggest the importance of organizational variables and highlight strategies for burnout reduction and effective stress management in human service organizations.  相似文献   
20.
Typically, the uncertainty affecting the parameters of physiologically based pharmacokinetic (PBPK) models is ignored because it is not currently practical to adjust their values using classical parameter estimation techniques. This issue of parametric variability in a physiological model of benzene pharmacokinetics is addressed in this paper. Monte Carlo simulations were used to study the effects on the model output arising from variability in its parameters. The output was classified into two categories, depending on whether the output of the model on a particular run was judged to be generally consistent with published experimental data. Statistical techniques were used to examine sensitivity and interaction in the parameter space. The model was evaluated against the data from three different experiments in order to test for the structural adequacy of the model and the consistency of the experimental results. The regions of the parameter space associated with various inhalation and gavage experiments are distinct, and the model as presently structured cannot adequately represent the outcomes of all experiments. Our results suggest that further effort is required to discern between the structural adequacy of the model and the consistency of the experimental results. The impact of our results on the risk assessment process for benzene is also examined.  相似文献   
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