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While there is a general consensus in the literature that it is common for youth to gamble, considerable variability in the reported prevalence rates of youth problem gambling has been found. More recently, issues concerning the possible overestimation of these rates have been raised. Arguments underlying the proposition that problem gambling rates for youth are inflated are examined. It is acknowledged that more rigorous research is required, including the need for the development and refinement of current adolescent instruments and screening tools, agreement upon a gold standard criterion for adolescent problem gambling, and clarity of nomenclature issues. The advancement of scientific knowledge concerning the underlying risk factors associated with the onset and course of youth gambling involvement and the role of effective adolescent prevention and treatment programs will require these fundamental research questions to be addressed.  相似文献   
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A population of 72 bifocal wearers was studied to determine the relationship between VDT (video display terminal) placement for those who reported musculoskeletal pain and those who did not. The mean hours worked was 50.4 minutes (p=0.003) greater for those who reported head/neck pain versus those who did not and 48.6 minutes (p=0.004) greater for those who reported shoulder/arm pain that those who did not. There was no statistically significant difference between the means of monitor height, distance, or angle for those who reported pain symptoms versus those who did not. This study indicates that, self reported pain symptoms are correlated with hours of VDT work and that there appears to be a threshold at approximately five hours for pain symptoms among bifocal wearers. No such correlation can be made for monitor placement  相似文献   
997.
Blauner (1995, Racism and Antiracism in World Perspective. Thousand Oaks, CA: Sage), Winant (1998, Ethnic and Racial Studies 24(4): 755–766) and Bonnett (1997, New Communities 22(1): 97–110) all express concern over the construction of racism as a white-only phenomenon and the corresponding degree to which whiteness is essentialized as a negative identity. This paper explores how white antiracism activists mediate between a static construction of white racism and a more contextual understanding of racism and possibilities for white activism. While whiteness is clearly hegemonic in the larger social world, within movements for racial justice, whiteness is often seen as suspect. Given this, white antiracism activists spend a fair amount of their activist hours negotiating a problematic identity. This paper explores the mechanisms by which such an identity is negotiated. I conclude that while white activism is complicated by a definition of racism that tends to essentialize whiteness, the activists have found ways to empower themselves and to conceptualize their relationship to racism and antiracism activism in a less rigid way. All of this contributes to our understanding of the complexity of white identity and efforts to demonstrate how it is an identity that, like other identities, is always in formation.  相似文献   
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1. Research on working with a multidisciplinary team in inpatient mental health care is underdeveloped. 2. Knowledge of how to work as part of a team is taken for granted within the realm of professional training. 3. In effective teams, members value the support, knowledge, and professional development that membership offers. 4. Training teams to be more effective requires diverse educational strategies.  相似文献   
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This article presents a developmentally supported implementation of Internal Family Systems Therapy for school-age children and their families. Relevant developmental characteristics of children are described. Suggestions for working with parents, child-oriented interventions, and a case example are presented.  相似文献   
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Patterns of change on three intervention targets were examined in 151 families that participated in a family intervention designed to reduce and prevent children's aggressive behavior. Measures of parents' alliance and parenting skills and children's aggressive behavior were obtained at five times during the intervention. Three cluster analyses were conducted to identify patterns of change on each target. Linear and nonlinear patterns of improvement as well as two distinct patterns of no change were obtained. The patterns were differentiated by net improvement, overall level of skill, and trajectory of change. Family characteristics also differentiated the patterns and relations were found among patterns across intervention targets. The clinical implications of these findings are discussed.  相似文献   
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