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141.
In this article, we briefly review the etiology of Attention Deficit Hyperactivity Disorder (ADHD) and describe the most current scientifically supported theory about the nature of this disorder. Based on the research literature, several organizations have established standards of care for its diagnosis and treatment, which involves a multimodal strategy for treatment at the biological, individual, family, school, and community levels. Assessment and treatment guidelines are provided for Marriage and Family Therapists (MFTs), and specific areas of competency are proposed for MFTs who are working with children who have ADHD.  相似文献   
142.
This article illustrates a teaching case in which a marriage and family therapy (MFT) trainee learned to develop cultural sensitivity toward same-sex couples despite religious beliefs that put her at risk of discriminating against that population. The case took place during a marriage and family therapy ethics course in the spring of 2003. From two first-person perspectives, the authors illustrate the processes that facilitated the student's change, addressing the class activities, discussions, and pivotal moments of teaching and learning that promoted the student's cultural competency and helped her to resolve this personal and ethical dilemma. A set of classroom techniques (creating a safe environment, using a stance of curiosity, finding alternative learning formats, extrapolating ideas from multiple sources, and capitalizing on students' experiences outside of class) used in the case are detailed throughout the article.  相似文献   
143.
Physical activity has been shown to be positively associated with cognitive health, but the mechanisms underlying the benefits of physical activity on cognitive health are unclear. The present study simultaneously examined two hypotheses using structural equation modeling (SEM). The depression-reduction hypothesis states that depression suppresses cognitive ability and that physical activity alleviates dysphoric mood and thereby improves cognitive ability. The social-stimulation hypothesis posits that social contact, which is often facilitated by socially laden physical activities, improves cognitive functioning by stimulating the nervous system. Sedentary behavior in the absence of physical activity is expected to exert an inverse relationship on cognitive health through each of these hypotheses. Community-dwelling elders (N = 158) were administered a variety of measures of cognition, depression, social support, and physical activity. SEM techniques provided partial support for the social-stimulation hypothesis and depression-reduction hypothesis. Implications for treating depression and improving cognitive functioning are discussed.  相似文献   
144.
In the 2003 California gubernatorial recall election 2,775,785absentee ballots were cast, representing about 30 percent ofall voters statewide. Given the number of absentee ballots andthe increasing propensity for voters in California and elsewhereto choose this voting method, we some basic questions: Who areabsentee voters, and are they different from polling place voters?To answer these questions, we fielded a statewide survey ofabsentee voters in the days before the October 7 recall election,asking respondents why they voted absentee, their partisan andideological preferences, demographic characteristics, and otherrelevant questions. We find that absentee voters do not differsignificantly from the overall state electorate in terms oftheir vote preferences, despite being older and better educated.For example, 56 percent of absentee voters in our survey voted"yes" on the recall, compared with 55 percent for the entirestate, according to official returns. Further, absentee votersfavored Arnold Schwarzenegger over Cruz Bustamante by a considerablemargin, similar to the overall election results. We found partyregistration among absentee voters to be nearly identical tostatewide partisan registration.  相似文献   
145.
Burnout is a syndrome consisting of physical and emotional exhaustion resulting from negative self-concept, negative job attitudes, and loss of concern for clients. This research study explores potential predictors and prevalence of burnout among marriage and family therapists (MFTs). It evaluates the Maslach Burnout Inventory (MBI) to establish its applicability to MFTs. Our sample of 116 Clinical Members of the American Association for Marriage and Family Therapy responded to a mailed questionnaire including demographic information and the MBI. Overall, our sample reported low-to-moderate ranges of burnout. Differences were noted in degrees of burnout across job settings. Predictors of clinician burnout include hours worked per week and job setting. Factor analysis indicates that the MBI is an appropriate assessment tool for measuring burnout among MFTs. Implications for clinical practice are discussed.  相似文献   
146.
The authors investigated vigorous physical activity, psychological well-being, and self-reported illness during transition to first-year university life in a sample of 175 Canadian undergraduates. At the completion of their first year of university study, participants completed retrospective measures assessing vigorous physical activity, upper respiratory infectious illness (URI), doctor visits, as well as measures of psychological well-being. Based on nationally recommended (US Department of Health and Human Services) standards, 61% of students reported engaging in adequate levels of vigorous activity during their first year at university. The authors found no differences in URIs between sufficiently and insufficiently active students. However, insufficiently active students scored lower on psychological well-being and were twice as likely to have consulted a physician regarding an illness compared with sufficiently active students.  相似文献   
147.
Researchers in the social norms area have previously focused primarily on alcohol consumption, paying comparatively less attention to drug use and sexual behavior. The major purposes of this study were to (1) compare perceptions of peer norms in the areas of alcohol use, drug use, and sexual behavior with actual behavior and (2) determine if a relationship existed between a student's perceptions of normative behavior and a student's actual behavior. Participants were 833 college students at a large, public university in the Northeast. Study participants overestimated alcohol use, drug use, and sexual behavior among their peers. There was also a positive relationship between actual behavior and perceived peer norms, although the effect sizes for all behaviors were small to moderate. The authors provide further support for the tenets of social norms theory and suggest that social norms interventions are appropriate both campus-wide and to targeted high-risk groups.  相似文献   
148.
To determine sex and race differences in muscle power per unit of muscle contraction, knee-extensor muscle power normalized for knee-extensor muscle volume was measured in 79 middle-aged and older adults (30 men and 49 women, age range 50-85 years). Results revealed that women displayed a 38% faster peak movement velocity than men and African Americans had a 14% lower peak movement velocity than Whites of a similar age when expressed per unit of involved muscle (p < .001). As expected, men exhibited greater knee-extensor strength and peak power per unit of muscle than women, but women had a faster knee- extension movement velocity per unit of muscle than men at the same relative strength level. Moreover, African Americans had greater knee-extensor muscle volume than Whites but exhibited lower knee-extensor strength and lower movement velocity per unit of muscle when tested at the same relative strength levels.  相似文献   
149.
The authors describe a medical center-based randomized trial aimed at determining the feasibility and effectiveness of partnering patients and primary-care providers with an exercise health counselor. Study participants included 165 veterans age 70 years and older. The primary end point was change in physical activity at 3 and 6 months comparing patients receiving high-intensity physical activity counseling, attention control counseling, and usual care after receiving standardized clinic-based counseling. We noted a significant Group x Time interaction (p = .041) for physical activity frequency and a similar effect for caloric expenditure (p = .054). Participants receiving high-intensity counseling and usual care increased physical activity over the short term, but those with usual care returned to baseline by the end of the study. The intervention was well received by practitioners and patients. We conclude that partnering primary-care providers with specialized exercise counselors for age- and health-appropriate physical activity counseling is effective.  相似文献   
150.
Using a longitudinal dataset which followed 2195 individuals employed in 3379 separate job placements over a four-year period, this paper explores movement between the employment supports, [Transitional (TE), Supported (SE), and Independent Employment (IE)], offered by clubhouses. Sixty-four percent of employed members held only one job (N=1395) and 36% held multiple jobs during the study (N=791). Patterns of movement were consistent for transitions between the first and second job and subsequent transitions. Forty-six percent of individuals holding multiple jobs moved from one employment type to another. When movement occurred clubhouse members were significantly more likely to move from employment types offering more supports to those that offer less supports.  相似文献   
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