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531.
Extraordinary nonprofit-sector expansion has produced organizations with complex missions and operations, and the managers responsible for their effectiveness require adequate preparation. Although no single degree program stands out as the clear preference of nonprofit executives, we propose that certain organizational characteristics are associated with the preference for specific degrees.  相似文献   
532.
A variance components model with response variable depending on both fixed effects of explanatory variables and random components is specified to model longitudinal circular data, in order to study the directional behaviour of small animals, as insects, crustaceans, amphipods, etc. Unknown parameter estimators are obtained using a simulated maximum likelihood approach. Issues concerning log-likelihood variability and the related problems in the optimization algorithm are also addressed. The procedure is applied to the analysis of directional choices under full natural conditions ofTalitrus saltator from Castiglione della Pescaia (Italy) beaches.  相似文献   
533.
Working with Judith Butler's Excitable Speech: A Politics of the Performative, this essay pursues a series of questions on the performativity of speech acts, using sexual innuendo as an example. As performed by the provocative American playwright and classic Hollywood film star, Mae West, sexual innuendo provides an instance of “excitable speech” that allows for the exploration of speech as a site of political resistance. The questions that frame this discussion are as follows: How are vulnerability and agency produced in speech? What are the foreclosures or censors at work in producing speech and the speaking subject? What constitutes the “force” of the performative speech act? How is the speech act repeatable? And do these conditions leave room for Butler's notion of linguistic agency, where the speech act works to undermine linguistic conventions through resignification? Finally, the essay offers queer readings of Mae West in order to demonstrate the concept of “discursive performativity,” which underpins Butler's argument.  相似文献   
534.
Analysis of internship grades earned by 132 public relations and communication majors registered for internship credit at a major Northeastern university show that students with a 2.7 grade point average (GPA) predictably do as well as students with a GPA ranging from 3.0 to 3.3.Accordingly, it is recommended that the GPA cutoff point for internship eligibility at this school be lowered from the previous 3.0 standard to 2.7. This case study demonstrates the value of measuring actual performance against idealized standards.In addition to his interest in the internship curriculum, Temple University Associate Professor Michael L. Maynard’s areas of research include mass media analysis, the relationship between mass communication and culture as well as textual and semiotic analyses of Japanese television and print advertising.  相似文献   
535.
In Italy, there has been strong cultural support for motherhood as the ideal female role. As increasing numbers of Italian mothers enter the workforce, little is known about the effects of maternal employment. An examination of parenting stress that included work status and Type A Behavior Pattern (TABP) was conducted with 174 employed and at-home mothers in Italy. Higher TABP was associated with higher maternal stress in employed mothers and more stressful parent-child interactions for at-home mothers. The strength of the relationship between parenting stress and TABP varies by maternal work status and parenting stress domain. Considering these results, personality characteristics that are incongruent with feminine gender schema may be especially relevant to the prediction of parenting stress.  相似文献   
536.
While considerable attention has been given to the spate of attacks on Indian students in Australia in 2009 and 2010, less attention has been paid to how the students who were at the centre of the furore perceived the violence. In this paper we explore the perceptions of Indian postgraduate and undergraduate male students studying in Melbourne, Australia, based on data gathered in focus groups. Analysis revealed four broad themes in students' explanations for the attacks: race hate versus opportunism, intercultural issues, systemic ineffectiveness, and media reporting. Students' perceptions of the reasons for the attacks were divided in some areas and aligned in others. There was divergence among students about whether the attacks were race hate crime or opportunistic, and about intercultural issues. Students' perceptions were aligned on issues of systemic ineffectiveness and media reporting. In the current context of decreased international enrolments from Indian students, in which we seek to better understand them, the findings provide implications for international student policy and planning priorities.  相似文献   
537.
Pathways to Prevention is a developmental prevention project focused on the transition to school in a disadvantaged multicultural urban area in Queensland. The project incorporates two elements: The Preschool Intervention Program (PIP) promotes communication and social skills related to school success; and the Family Independence Program (FIP) (parent training, facilitated playgroups, support groups, etc) promotes family capacity to foster child development. Using a quasi-experimental design (N= 597), improvements in boys' but not girls' behaviours over the preschool year were found. FIP reached more than a quarter of the target population, including many difficult-to-reach families experiencing high stress. Case studies and other qualitative data suggest positive outcomes.  相似文献   
538.
The future of the profession and practice of marriage and family therapy (MFT) rests with those who promote the integration of research and clinical practice. The Boulder scientist-practitioner model is useful in conceptualizing MFT training, but it is not the perfect solution. Four MFT programs (two master's and two doctoral) are featured in this article for their work in integrating research and practice. Helpful strategies presented include: Encouraging students to question the therapy process; integrating research in the curriculum and supervision; discussing the positives and negatives of empirically supported treatments; focusing on change; and developing creative classroom experiences to use within the scientist-practitioner model.  相似文献   
539.
The current study examined the differences between three types of violent men based on Holtzworth-Munroe and Stuart's (1994) tripartite typology and a group of non-intimate violent men. First, a cluster analysis was conducted on a sample of 91 domestically violent men, resulting in three clusters that approximated the tripartite model for psychopathology as measured by the MMPI-2, that is, non-pathological, borderline/dysphoric, and antisocial. Based on the violence variables (i.e., severity of violence, family-only violence, and exposure to family of origin violence) only severity of violence approximated what would be expected across the three clusters, that is, the less the psychopathology, the less severe the violence. The other two violence variables had approximate frequencies/percentages of occurrence that would be expected for individual typologies with some but not all three typologies. In comparing the three intimate violent typologies to the non-intimate violent group, the non-intimate and non-pathological groups were within normal limits and did not differ significantly on any of the MMPI-2 scales. These non-intimate and non-pathological groups differed significantly from the antisocial and borderline/dysphoric groups on all the scales that defined the psychopathology of these two groups. On the violence variables, the non-intimate groups reported significantly less severe violence than the borderline/dysphoric and antisocial groups.  相似文献   
540.
Pathological gambling (PG) is an impulse control disorder and a model behavioral addiction. Familial factors have been observed in clinical studies of pathological gamblers, and twin studies have demonstrated a genetic influence contributing to the development of PG. Serotonergic, noradrenergic, and dopaminergic dysfunction have been reported as biological factors contributing to the pathophysiology of PG. Molecular genetic techniques have been used to investigate the role of genetic factors in PG. Molecular genetic research has identified specific allele variants of candidate genes corresponding to these neurotransmitter systems to be associated with PG. Associations have been reported between pathological gamblers and allele variants of polymorphisms at dopamine receptor genes, the serotonin transporter gene, and the monoamine-oxidase A gene. Although preliminary data suggest that some of these differences are gender-specific, more research needs to be performed to substantiate gender-specific genetic contributions to the development of pathological gambling. The review of the current findings on genetics of PG suggests that liability to PG is in part mediated by genetic factors. Additional studies are needed to replicate and extend these findings, as well as to better understand the influence of specific allelic variants to differences in biological and behavioral functioning.  相似文献   
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