首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   881篇
  免费   53篇
管理学   64篇
民族学   13篇
人口学   51篇
丛书文集   1篇
理论方法论   187篇
综合类   8篇
社会学   568篇
统计学   42篇
  2023年   11篇
  2022年   5篇
  2021年   10篇
  2020年   23篇
  2019年   51篇
  2018年   34篇
  2017年   54篇
  2016年   34篇
  2015年   31篇
  2014年   30篇
  2013年   147篇
  2012年   45篇
  2011年   45篇
  2010年   24篇
  2009年   20篇
  2008年   39篇
  2007年   41篇
  2006年   26篇
  2005年   27篇
  2004年   28篇
  2003年   28篇
  2002年   24篇
  2001年   18篇
  2000年   14篇
  1999年   15篇
  1998年   12篇
  1997年   9篇
  1996年   10篇
  1995年   8篇
  1994年   8篇
  1993年   4篇
  1992年   4篇
  1991年   3篇
  1990年   4篇
  1989年   5篇
  1988年   4篇
  1987年   5篇
  1986年   4篇
  1985年   7篇
  1984年   6篇
  1983年   3篇
  1982年   4篇
  1981年   1篇
  1980年   4篇
  1978年   1篇
  1977年   1篇
  1976年   1篇
  1973年   1篇
  1968年   1篇
排序方式: 共有934条查询结果,搜索用时 515 毫秒
161.
Low-income older adults living in public housing are at heightened risk for substance misuse. This study identified the prevalence of alcohol misuse among older public housing residents (n?=?187) and explored predictors of problem drinking. Including weekly drinking levels and binge drinking, 23% of the sample engaged in problem drinking behaviors. Logistic regression analysis revealed that race, gender, employment status, years smoking, and illegal drug use were significant predictors of problem drinking. No residents were receiving substance abuse treatment. As the number of older adults increase, training social workers to assess and treat alcohol misuse in older adults is critical.  相似文献   
162.
Many providers recognize the importance of creating culturally competent services for lesbian, gay, bisexual, and transgender (LGBT) older adults. Although multiple resources list steps to make professional practices more LGBT-welcoming, these resources provide no empirical data to support their recommendations. LGBT older adults (N = 327) were asked to describe what signals that a provider is LGBT-welcoming. Six of the top 10 signals related to provider behavior and suggest the importance of staff training; the balance included display of signage and rainbow flags, use of inclusive language on forms and the presence of LGBT-identified staff. Results provide evidence-based recommendations for working with LGBT older adults.  相似文献   
163.
This study examined the validity of a single-item measure of HIV risk stage of change that HIV prevention contractors were required to collect by the California State Office of AIDS. The single-item measure was compared to the more conventional University of Rhode Island Change Assessment (URICA). Participants were members of Los Angeles County-defined behavioral risk groups recruited from a mobile HIV testing program (N = 123). The study found low correspondence between participants' stage of change on the single-item and the URICA, suggesting that they do not assess the same construct, and that the single item may not provide a valid measure. The current data suggests that the single-item measure should be revised or abandoned in favor of more conventional stage-of-change measures.  相似文献   
164.
Client drop out from treatment is of great concern to the substance abuse field. Completion rates across modalities vary from low to moderate, not ideal since length of stay has been positively and consistently associated with better client outcomes. The study explored whether client characteristics shown to be related to retention were associated with treatment completion and treatment duration for a sample of 164 Latino substance users who entered a culturally focused residential program. In-person client interviews were conducted within a week of program admission. Logistic regression analysis was used to examine research questions. Clients most likely to drop out had self-reported co-occurring psychiatric diagnoses; they were 81% less likely to complete the program, suggesting that clients with mental health problems have a more difficult time remaining in residential treatment. Clients using drugs in the three months prior to entry were three and a half times more likely to be in the shorter stay group, and clients who lived in institutions prior to program entry were three times more likely to be in the longer-stay group. Factors contributing to drop out for this Latino sample were similar to those identified in the literature for non-Latino samples. Methods for addressing the needs of clients with co-occurring disorders are discussed.  相似文献   
165.
OBJECTIVE AND PARTICIPANTS: The authors examined cognitive and affective dimensions of body image of a randomized sample of 188 college men on the basis of body mass index (BMI). METHODS: They conducted chi-square tests and ANOVAs to determine differences between 4 BMI groups (underweight, normal weight, overweight, and obese) on demographics and body image measures. RESULTS: The authors found significant differences in regard to total body image (p < .001), weight or shape concern (p < .001), and body dissatisfaction (p < .001). BMI was significantly correlated with negative body image. Overweight and obese participants reported significantly higher levels of negative body image than did normal- and underweight participants. Overweight participants reported significantly higher weight and shape concerns than did underweight, normal-weight, and obese participants. In regard to body dissatisfaction, underweight, overweight, and obese participants reported significantly higher levels of body dissatisfaction than that reported by normal-weight participants. CONCLUSIONS: BMI may be an important factor in identifying potential body image disorders in college-aged men.  相似文献   
166.
As a college health educator, the author knows much about healthy behaviors. In spite of this, however, the author discusses finding herself struggling with the same problems of body image that her students express. With a variety of influences tied to negative body image, it is important that college health professionals create a plan of action for reducing the negative effects of such influences. The author proposes that health professionals take a more active role in combating body image problems by using 3 important strategies: incorporating body image into basic health curricula and classes, focusing research efforts on intervention, and exploring the use of advocacy to initiate change at the societal level.  相似文献   
167.
Recent research has demonstrated that forearm support might be preferable to working in the traditional "floating" posture for computer users. A previous field study in a call centre reported a significant decrease in discomfort following 12 weeks of using a conventional desk for forearm support. The aim of this follow up study was to determine the long-term effect (21 months post intervention) of forearm support on reported musculoskeletal discomfort in the previous sample of intensive computer users. METHODS: The follow-up sample consisted of 33 females and 2 males (59% of original group). Data were collected via self-report questionnaires and workstation assessments. RESULTS: Despite a significant reduction in discomfort for most body regions following the initial intervention, the only significant decrease in discomfort over 21 months was for the neck. Reported discomfort for all other body regions had decreased, apart from the shoulder in which there was a reported increase in discomfort. The results of this follow up study indicate that forearm support has a positive effect on the reduction of neck discomfort. The increase in shoulder discomfort indicates that a concave desk may be preferable to the conventional desk if the forearm support posture is to be adopted.  相似文献   
168.
It has long been recognized that women are at a higher risk than men to develop depression and that such risk is particularly associated with reproductive cycle events. Recent long-term, prospective studies have demonstrated that the transition to menopause is associated with higher risk for new onset and recurrent depression. A number of biological and environmental factors are independent predictors for depression in this population, including the presence of hot flushes, sleep disturbance, history of severe premenstrual syndrome or postpartum blues, ethnicity, history of stressful life events, past history of depression, body mass index, socioeconomic status and the use of hormones and antidepressants. Accumulated evidence suggests that ovarian hormones modulate serotonin and noradrenaline neurotransmission, a process that may be associated with underlying pathophysiological processes involved in the emergence of depressive symptoms during periods of hormonal fluctuation in biologically predisposed subpopulations. Transdermal estradiol and serotonergic and noradrenergic antidepressants are efficacious in the treatment of depression and vasomotor symptoms in symptomatic, midlife women. The identification of individuals whom might be at a higher risk for depression during menopausal transition could guide preventive strategies for this population.  相似文献   
169.
Based on prospective observation of elderly people in the community in Japan, we compared the time-course of development and progression of physical disability between women and men. Men experienced disability at a younger age and at a faster rate than did women. The duration of time spent with disability in women was twice as long as in men. Consequently, women consume about two-thirds of the total resources of formal caregiving services in Japan. Women in Japan are increasingly educated, postponing marriage to higher ages, and less likely to care for parents in the home. Given these changes in family structure and social norms, the capacity for informal family caregiving has decreased dramatically. A recently enacted national long-term care insurance system may further change the picture of caregiving.  相似文献   
170.
ABSTRACT

This article argues that the French overseas territories of the Caribbean and Indian Ocean, which are also European ‘outermost regions,’ make up the first borders of ‘Fortress Europe,’ geographically, historically and legislatively. Since the 1980s, a set of laws, described as ‘laws of exception,’ place the majority of the foreign residents in a state of ‘illegality.’ These overseas territories are in the vanguard of a French ‘regime of deportation’ that targets foreign nationals, indigenous populations and former colonial subjects. They are places of experimentation for legal exceptions, which are then implemented in metropolitan France. This paper will analyze how the reinforcement of borders contradicts the popular and scholarly representation of the Caribbean and the Indian Ocean as sites of mobility.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号