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971.
Victimization is associated with substance use in women, but less is known about linkages between witnessing community violence and substance use, even though more women witness versus directly experience violence. Further, factors that contribute to or protect against women’s problematic substance use are less well understood. Urban female caregivers (= 318; >92% African American/black) living in low-income communities were interviewed annually for three waves regarding exposure to community violence, coping behaviors, substance use, and protective factors. Path analyses revealed that lifetime witnessing of violence, but not victimization, assessed at baseline, was associated with changes in avoidant coping, but not active coping, one year later; avoidant coping, in turn, was related to changes in and higher levels of problematic drug use the following year. Victimization was directly related to problematic drug use, but not to alcohol use. Regression analyses indicated that high levels of religious commitment and social support at baseline were prospectively associated with lower levels of avoidant coping. Because caregivers are important role models for their children, it is important to attend to the factors that contribute to their substance use and abuse.  相似文献   
972.
An existing large data set, the Health and Retirement Study (HRS) with the subsequent addition of the Consumption and Activities Mail Survey (CAMS) data, provides a rich data set for the examination of the activities of older adults. In this study HRS and CAMS data are used to examine relationships between various activities of daily living (ADLs) and well-being in older adults. Using structural equation modeling, influences of direct and indirect factors that affect older individuals' cognitive and emotional well-being are analyzed. The data suggest ability to perform ADLs has little to do with cognitive well-being, but is an influential factor in determining emotional well-being.  相似文献   
973.
This research reports an investigation into whether the personality aspect of self‐confidence affects the compromise effect. We hypothesize that highly self‐confident people have greater certainty in making decisions and are more attracted to risk‐taking, which makes them less likely to choose the safe or middle option in a large choice set. The three studies involved are conducted using between‐ and within‐subjects experimental designs. Various product categories are used to generalize the findings. Study 1 looks at purchasing decisions and utilizes three scales of self‐confidence, risk preference, and uncertainty; it demonstrates that consumers with high self‐confidence are less likely to choose a compromise option due to high certainty in their decision‐making. Study 2 discovers that people with low self‐confidence are more likely to choose the middle option in a risky condition than in a nonrisky condition. Study 3 decomposes self‐confidence into general and specific self‐confidence, and reveals that people with low general self‐confidence and low specific self‐confidence are more likely to choose the middle option.  相似文献   
974.
Different dimensions of health are intertwined. The purposes of this study were: (1) to investigate the psychological and socioeconomic health status of community‐dwelling older adults in Taiwan, and (2) to compare the psychological and socioeconomic health differences among people of different age groups, gender, marital status, and exercise habits. Using stratified random sampling, 384 Taiwanese community‐dwelling older adults were recruited for this survey research. Based on the Health Model of Older Adults, seven constructs were measured: (1) psychological health: sleep quality, emotional health, cognitive functioning, and health promotion behaviors; (2) socioeconomic health: social engagement, social support, and financial status. Results showed that most participants were in a good state of psychological and socioeconomic health, except that 38.02% of them suffered from sleep disruptions, and the majority of them were not involved in any social group, nor engaged in any volunteer work. Young‐old older adults had better psychological and socioeconomic health than middle‐old and old‐old older adults. Male older adults had better psychological health than female older adults; however, they had less social engagement and social support than female older adults. Married older adults and exercisers performed better in most of the psychological and socioeconomic health indicators than single/widowed older adults and non‐exercisers.  相似文献   
975.
976.
Many questions remain concerning whether, when, and how physicians order genetic tests, and what factors are involved in their decisions. We surveyed 220 internists from two academic medical centers about their utilization of genetic testing. Rates of genetic utilizations varied widely by disease. Respondents were most likely to have ordered tests for Factor V Leiden (16.8 %), followed by Breast/Ovarian Cancer (15.0 %). In the past 6 months, 65 % had counseled patients on genetic issues, 44 % had ordered genetic tests, 38.5 % had referred patients to a genetic counselor or geneticist, and 27.5 % had received ads from commercial labs for genetic testing. Only 4.5 % had tried to hide or disguise genetic information, and <2 % have had patients report genetic discrimination. Only 53.4 % knew of a geneticist/genetic counselor to whom to refer patients. Most rated their knowledge as very/somewhat poor concerning genetics (73.7 %) and guidelines for genetic testing (87.1 %). Most felt needs for more training on when to order tests (79 %), and how to counsel patients (82 %), interpret results (77.3 %), and maintain privacy (80.6 %). Physicians were more likely to have ordered a genetic test if patients inquired about genetic testing (p?<?.001), and if physicians had a geneticist/genetic counselor to whom to refer patients (p?<?.002), had referred patients to a geneticist/genetic counselor in the past 6 months, had more comfort counseling patients about testing (p?<?.019), counseled patients about genetics, larger practices (p?<?.032), fewer African-American patients (p?<?.027), and patients who had reported genetic discrimination (p?<?.044). In a multiple logistic regression, ordering a genetic test was associated with patients inquiring about testing, having referred patients to a geneticist/genetic counselor and knowing how to order tests. These data suggest that physicians recognize their knowledge deficits, and are interested in training. These findings have important implications for future medical practice, research, and education.  相似文献   
977.
Genetic counseling services have existed in Israel since 1964 and are available in almost all the major hospitals. Given the socialized healthcare system and small country size, genetic services are generally accessible and often free. The existence of founder mutations in various communities in Israel makes genetic testing easier to perform. Yet, the ethnic, cultural and religious diversity of the population has major implications on the design of the screening programs and the use of genetic services. The Israeli Association of Genetic Counselors (IAGC) was established in 2008 and had existed informally since 1989. There are two Master level genetic counseling training programs (6 students/class, 2 year program): Hebrew University-Hadassah Medical School (established in 1997) and the Technion (established in 2009). Genetic counselors’ clinical training is largely observational and 2 years of supervised counseling sessions post degree are required for board exam eligibility. Genetic counselors are licensed and lead counseling sessions individually, but currently must work under medical geneticist supervision. This is the first article to summarize the history and training of Master level genetic counselors in Israel. Genetic services, coverage and regulations are also described.  相似文献   
978.
We review factors associated with school bullying and peer victimization in the People’s Republic of China (hereafter referred to as China) within the context of Bronfenbrenner (Am Psychol 32:513–531, 1977) ecological systems framework. Bullying and peer victimization are serious problems in Chinese schools, which calls for effective school-based bullying prevention and intervention strategies. However, understanding of this phenomenon has been limited because the majority of the empirical studies have examined individual characteristics (e.g., age, gender), and relatively few Chinese researchers have considered various contexts of the social ecology, such as cultural contexts. We first discuss the definition and prevalence, which is followed by a review of socio-demographic and ecological factors (micro-, meso-, exo-, and macrosystem) that are correlated with school bullying and peer victimization in Chinese schools. Findings from our review suggest that factors at the socio-demographic (age, gender, behavioral/mental health problems), micro- (parents, peers, and teachers), meso- (parents’ involvement in children’s school), exo- (mass media), and macrosystem (emphasis on academic achievement and collectivism vs. individualism) levels can foster or mitigate bullying and peer victimization among children and adolescents in Chinese schools. We then draw implications for assessment, practice, and policy concerning school bullying and peer victimization in China.  相似文献   
979.
Violence has been linked to poor academic outcomes in youth, but there is little understanding of the mechanisms underlying this relation. This longitudinal survey study investigated whether sleep disturbance potentially mediates the associations between academic achievement and two forms of violence exposure--community violence and peer victimization-- in 498 seventh-grade youth. Structural equation models showed that community violence was associated with lower grade point average (GPA) directly and indirectly via sleep problems, whereas peer victimization was associated with lower GPA just indirectly via sleep problems. The structural models controlled for potential confounds, including depressive symptoms, intrusive thoughts and absenteeism. The findings suggest that failing grades and sleepiness in school may be signs that youth are exposed to violence. Interventions to improve sleep hygiene and reduce violence exposure may help to improve academic outcomes for youth.  相似文献   
980.
One reason for consumer variety‐seeking behavior is interpersonal motivation. Building on previous theories, we suggest that the different information types of interpersonal sources influence the variety‐seeking behavior of individuals. Two laboratory experiments are conducted to examine the influence of the opinions of others on such behavior. The results support the author's contention that to derive more enjoyment from a shared product, an individual will make choices congruent with the opinions of others in online information. The managerial implications and study limitations are also discussed.  相似文献   
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