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251.
1. Shaken baby syndrome can lead to substantial neuropsychological deficits that can alter children's normal developmental course. 2. Clinical acumen can be critical in identifying shaken baby syndrome and preventing further difficulties. 3. Education and treatment for caregivers can be important in reducing the likelihood of shaken baby syndrome.  相似文献   
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While school-based adolescent victimization has received a great deal of public attention, there exist relatively few theoretically driven studies aimed at explaining this phenomenon. We address this paucity by providing a test of a criminal-opportunity model of school-based victimization using data on over 3,000 students from 40 different Kentucky middle and high schools. The effects of opportunity-related concepts are estimated for both violent and property victimization, and comparisons are made for each victimization type across middle- and high-school student subsamples. Findings suggest that criminal opportunity theory is relevant to the understanding of school-based victimization. In particular, indicators of exposure to crime and target antagonism appear to be robust predictors. Further, there appears to be substantial generalizability in the effects of opportunity-related variables across violent versus property victimization as well as across middle-school versus high-school contexts.  相似文献   
254.
The authors applied the stage-of-change construct in the transtheoretical model to examine the distribution of Asian (n = 869), African American (n = 373), White (n = 1322), and Hispanic (n = 535) American undergraduate students across the 5 stages of change for exercise. Stage of change varied as a function of ethnicity. Higher percentages of minorities were in the precontemplation and contemplation stages. The likelihood of being in these stages was from 43% to 82% greater for minorities than for White students. Also examined were the congruency between stage of change and self-reported levels of physical activity. Half of the sedentary students and 15.6% of the active students were misclassified by the stage-of-change procedure. Misclassification rates were higher for minority women (27.8%) than for White women (17.8%) and for Asian students (24.6%) compared with all others (20.6%). The results of this study have implications for the design of physical activity interventions based on stage of change.  相似文献   
255.
Although graduate physical therapy students are taught the principles of fitness for incorporation into their professional lives, they have difficulty finding the time to implement these principles during graduate school. The authors studied 3 successive classes of graduate physical therapy students at the beginning and ending of their respective programs. They found that the women's percentages of body fat were significantly greater over the period of the study. The men's lower extremity strength decreased at the slower speeds (60 degrees/second), and the women showed increased strength at the higher speeds (180 and 240 degrees/second, respectively). Male grip strength significantly increased over the period of the study. To decrease students' percentages of body fat and increase their strength, the authors asserted that physical therapy students should be allowed more time to participate in fitness activities during their graduate school years.  相似文献   
256.
Positive youth development is conceptualized within a developmental systems theoretical model. The role of thriving processes and civic engagement in positive youth development is discussed.  相似文献   
257.
Professional Values and Ethics in Social Work: Reconsidering Postmodernism?   总被引:1,自引:0,他引:1  
Correspondence to Professor Richard Hugman, School of Social Work, University of New South Wales, Sydney, NSW 2052, Australia. E-mail: r.hugman{at}unsw.edu.au Summary The ‘postmodern turn’ in social theory has raisedquestions for understanding the social world. The implicationsof these debates for social work values and ethics are the centralfocus of this article. The implications of a postmodern viewof social work are examined and compared with criticisms ofpostmodern theory. It is argued that a critical considerationof postmodern insights may assist social work to examine thediverse, provisional and uncertain nature of all aspects ofour world, including knowledge and skills, values and ethics.Such an approach strengthens the case for a discursive modelof ethics.  相似文献   
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Recently, there has been renewed interest in the role of values in family therapy. A number of theorists agree that there is an inherent ethical dimension in all forms of therapy, because therapy necessarily involves influencing others in accord with a set of values. In cultures that value self determination, a potential conflict arises between the therapist's inherent moral influence and protecting the client's self determination. This article identifies that dilemma and investigates how different treatment approaches resolve it as they attempt to promote justice in the family.  相似文献   
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