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   996篇
  免费   39篇
管理学   54篇
民族学   6篇
人口学   70篇
丛书文集   7篇
理论方法论   139篇
综合类   7篇
社会学   704篇
统计学   48篇
  2023年   3篇
  2022年   4篇
  2021年   6篇
  2020年   14篇
  2019年   30篇
  2018年   30篇
  2017年   40篇
  2016年   37篇
  2015年   22篇
  2014年   26篇
  2013年   189篇
  2012年   40篇
  2011年   47篇
  2010年   21篇
  2009年   30篇
  2008年   27篇
  2007年   38篇
  2006年   60篇
  2005年   44篇
  2004年   13篇
  2003年   23篇
  2002年   27篇
  2001年   18篇
  2000年   10篇
  1999年   15篇
  1998年   13篇
  1997年   13篇
  1996年   12篇
  1995年   10篇
  1994年   18篇
  1993年   11篇
  1992年   3篇
  1991年   7篇
  1990年   6篇
  1989年   10篇
  1988年   13篇
  1987年   10篇
  1986年   12篇
  1985年   9篇
  1984年   6篇
  1983年   7篇
  1982年   4篇
  1981年   6篇
  1980年   8篇
  1979年   6篇
  1978年   11篇
  1977年   5篇
  1976年   10篇
  1975年   3篇
  1972年   2篇
排序方式: 共有1035条查询结果,搜索用时 562 毫秒
991.
Research on the prevalence and correlates of dating violence in Mexican teens is challenged by the lack of culturally and linguistically appropriate assessment tools. This study modified, translated, and back-translated the Conflict in Adolescent Dating Relationships Inventory (CADRI; Wolfe et al., 2001) and the Attitudes Towards Dating Violence Scales (Price, Byers, & the Dating Violence Research Team, 1999) for Mexican adolescents. Analyses on 307 adolescents (15-18 years old) from Monterrey and Mexicali, Mexico, revealed that most of the translated CADRI subscales and Attitudes Towards Dating Violence Scales had acceptable internal consistency and test-retest reliability coefficients. The study offers some evidence that the measures may be useful in assessing dating violence in Mexican teens.  相似文献   
992.
One challenge faced by many family members caring for persons with dementia is lack of information about how to take care of others and themselves. This is especially important for persons from ethnic minority groups, because linguistically and culturally appropriate information is often not available. In response to these needs, we developed a web site for Spanish-speaking caregivers. Cuidatecuidador.com provides bilingual information on dementia and caregiver issues. Content was developed and then evaluated by caregivers residing in 3 countries. Findings suggest trends that exposure to information may be related to a higher sense of mastery and a reduction of depressive symptomatology.  相似文献   
993.
HIV risk and infection are markedly increased among sexual minority women injectors compared to other injecting drug users. Our ethnographic exploration of this well-documented but poorly understood phenomenon included 270 interviews and over 350 field observations with 65 sexual minority women injectors in New York City and Boston. We discuss findings in relation to four preliminary hypotheses. Neither the presence of gay or bisexual men in risk networks, nor a sense of invulnerability due to lesbian (or other sexual minority) identity seem to be plausible explanations of increased HIV among sexual minority women injectors. However, multiple marginalization was found to be pervasive and to have severe consequences that can be traced to increased HIV risk for many women in the study.  相似文献   
994.
This paper examines the differential salience of family and community demands and resources in relation to family-to-work conflict and facilitation. The study used interviews with 1567 employed, married, parents from the 1995 National Survey of Midlife Development (MIDUS). Family demands show relatively strong positive relationships to family-to-work conflict, whereas family resources are relatively important for family-to-work facilitation. Two community demands are positively related to family-to-work conflict and one community resource is positively associated with facilitation. Community demands and resources generally do not moderate relationships between family demands and resources and family-to-work conflict and facilitation. The study suggests that processes associated with demands are relatively important for family-to-work conflict, whereas processes embedded in resources are relatively salient for family-to-work facilitation.  相似文献   
995.
This study investigated physical activity and fitness of midlife and older rural women. Random-digit dialing was used to recruit 225 women (57.9 +/- 5.6 years old). Self-reported activity (moderate activity, flexibility, and strength) and fitness (body composition, flexibility, strength, and estimated VO(2max)) were assessed. The women demonstrated low daily energy expenditure (30.74 +/- 10.63 kcal x kg(-1) x day(-1)) and estimated VO(2max) (20.12 +/- 7.81 ml x kg(-1) x min(-1)), with 51.5% reporting fair or poor health. Few women reported meeting Healthy People 2010 targets for moderate activity (43.1%), flexibility (28.9%), or strength )14.2%). When classified by estimated VO(2max) into three categories, differences were observed for body-mass index, percent body fat, sit and reach, and timed chair stands, with the poorest performance by those with low cardiorespiratory fitness. Adherence to Healthy People 2010 targets for moderate activity and strengthening was associated with higher cardiorespiratory fitness. These rural women are targets for physical activity interventions because of their sedentary behaviors and low cardiorespiratory fitness.  相似文献   
996.
The authors explored relationships among childhood abuse, suicidal ideation, and sexual orientation of 18- to 30-year-old students enrolled in 2 San Diego area colleges, using responses from anonymous questionnaires. Sixty percent of the 138 eligible respondents were women, and 22% were self-identified gay/bisexual individuals. Women were more likely than men to report at least 1 form of emotional abuse (odds ratio [OR] = 2.3; p =.02) and unwanted sexual touching (OR = 4.3; p = .0004). Lesbian/bisexual women were significantly more likely to report past suicidal ideation than were heterosexual women (OR = 3.7, p = .03). Gay/bisexual men were more likely to report unwanted sexual touching than were heterosexual men (OR = 5.1, p = .04), but the men did not report significantly higher rates of past suicide ideation or suicide attempts. Sexual orientation and a past history of child sexual, physical, and emotional abuse could be compounding risk factors for suicidal ideation among college students.  相似文献   
997.
This study investigated nonverbal approach and avoidance behaviors exhibited by 30 families with a target child between 7 and 16 years old during a family interaction task. It was hypothesized that avoidance in the form of shame and contempt would be displayed more frequently by early and mid-adolescents than by younger pre-adolescents. It was also expected that approach behaviors would not differ across these age groups. Results provided evidence for increased avoidance and stability of approach behaviors in the parent-child dyad from pre-adolescence to mid-adolescence. Compared to pre-adolescent children (7–10), early adolescents (11–13) displayed more avoidance behaviors toward their parents, particularly shame. Both older adolescents (14–16) and their parents displayed increased avoidance in the form of reciprocated contempt. Despite increased avoidance in adolescence, no age group differences emerged in the amount of approach displayed between mothers, fathers, and children. This dynamic of attachment and separation occurred in both mother-child and father-child dyads, suggesting that both parents play an important role in the adolescent's developing autonomy.This research is based on the doctoral dissertation of Patricia E. Kahlbaugh under the direction of Jeannette M. Haviland at the Graduate School at Rutgers University. We thank the families who gave of their time to participate in this project and the individuals who helped in data recruitment, collection, and coding.  相似文献   
998.
Nakamura (1990) introduced an approach to estimation in measurement error models based on a corrected score function, and claimed that the estimators obtained are consistent for functional models. Proof of the claim essentially assumed the existence of a corrected log-likelihood for which differentiation with respect to model parameters can be interchanged with conditional expectation taken with respect to the measurement error distributions, given the response variables and true covariates. This paper deals with simple yet practical models for which the above assumption is false, i.e. a corrected score function for the model may not be obtained through differentiating a corrected log-likelihood although it exists. Alternative regularity conditions with no reference to log-likelihood are given, under which the corrected score functions yield consistent and asymptotically normal estimators. Application to functional comparative calibration yields interesting results.  相似文献   
999.
Consumer discount store patronage preferences for apparel are investigated using the concept of perceived risk. Apparel items are assigned a type and level of risk: low social, low economic; high social, low economic; and high social, high economic. Females (N=222) responding to a mail survey rate their willingness to purchase each item in a discount store on a scale ofprefer to buy, may buy, ornever buy. Results suggest that consumer preference for purchasing in discount stores declines more sharply when economic risk increases than when social risk increases.Teresa A. Summers is Associate Professor of the School of Human Ecology, Textiles, Apparel Design and Merchandising at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from Texas Woman's University. Her research interest includes rural/urban consumer responses to changes in the marketplace.Frances C. Lawrence is Professor of the School of Human Ecology, Family, Child, and Consumer Sciences at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from Florida State University. Her research interests include family financial decision-making and family time use.Janice L. Haynes is Assistant Professor of the School of Human Ecology, Textiles, Apparel Design and Merchandising at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from Texas Woman's University. Her research interest includes retail patronage of specialized consumer market segments.Patricia J. Wozniak is Associate Professor of the Department of Experimental Statistics at Louisiana State University, Baton Rouge, LA 70803. She received her Ph.D. from the University of Wisconsin-Milwaukee. Her research interests include survey methodology and rural families.  相似文献   
1000.
This paper treats long-term care planning from a cultural perspective, that is, as a cultural system in which components of long-term care interlock culturally and therefore meaningfully. In the introduction and background sections, we provide a context in which long-term care planning may be viewed, based on the finding that relatively few people take advantage of long-term care planning and insurance; we also discuss some earlier work on long-term care from a psychological perspective that emphasizes themes of imagination and self-efficacy. We then examine long-term care from a cultural perspective by identifying and explicating five broad themes that help us better understand the meaning of long-term care planning to Americans. Finally, we use these themes to suggest some important social policy correlates.  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