全文获取类型
收费全文 | 11028篇 |
免费 | 520篇 |
国内免费 | 3篇 |
专业分类
11551篇 |
出版年
2020年 | 141篇 |
2019年 | 150篇 |
2018年 | 257篇 |
2017年 | 233篇 |
2016年 | 239篇 |
2015年 | 176篇 |
2014年 | 199篇 |
2013年 | 807篇 |
2012年 | 333篇 |
2011年 | 372篇 |
2010年 | 228篇 |
2009年 | 187篇 |
2008年 | 294篇 |
2007年 | 277篇 |
2006年 | 263篇 |
2005年 | 213篇 |
2004年 | 205篇 |
2003年 | 185篇 |
2002年 | 197篇 |
2001年 | 418篇 |
2000年 | 392篇 |
1999年 | 270篇 |
1998年 | 106篇 |
1996年 | 97篇 |
1995年 | 95篇 |
1992年 | 214篇 |
1991年 | 216篇 |
1990年 | 202篇 |
1989年 | 202篇 |
1988年 | 206篇 |
1987年 | 184篇 |
1986年 | 174篇 |
1985年 | 172篇 |
1984年 | 158篇 |
1983年 | 115篇 |
1982年 | 114篇 |
1979年 | 152篇 |
1978年 | 94篇 |
1977年 | 96篇 |
1976年 | 91篇 |
1975年 | 138篇 |
1974年 | 157篇 |
1973年 | 182篇 |
1972年 | 155篇 |
1971年 | 143篇 |
1970年 | 124篇 |
1969年 | 133篇 |
1968年 | 176篇 |
1967年 | 133篇 |
1966年 | 144篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
201.
The author focuses on the trend in the family therapy field toward an expanded view of families in the context of their social environments. Within this broader eco-system perspective attention is given to individual-family-social network interrelations with implications for the family therapist.An earlier version of this paper was presented at the American Association for Marriage and Family Therapy, Dallas, Texas, October 29, 1982. Appreciation is expressed to Alice Lynn for her comments and suggestions on an earlier draft of this paper. The author has also benefitted from discussions with Douglas Sprenkle on paradigms and contexts. 相似文献
202.
203.
204.
The intention of this study was to improve behavioral modeling's effectiveness by substituting managers for professional trainers and to evaluate the effect on 44 male supervisors using Kirkpatrick's four levels of evaluation: reaction, learning, behavior on the job, and performance. Twenty-two supervisors were trained with six behavior modeling modules and the effect was compared to a control group consisting of 22 supervisors. The research also examined the effects of trainees’ self-esteem and the perceived power of the trainers. The results showed that behavior modeling resulted in favorable reactions and an increase in learning, but did not produce behavior change on the job, or improved performance results. Power and self-esteem did not moderate the training effectiveness. The findings are compared with previous behavior modeling research. The discussion concludes with a recommendation for researchers to identify more complete theoretical models which explain behavioral change on the job (e.g., Maltz's theory of psycho-cybernetics) as opposed to relying solely on Bandura's social learning theory. 相似文献
205.
A detailed study of sequential saccadic eye movements for normal- and poor-reading children 总被引:2,自引:0,他引:2
This paper presents the results of an in-depth study of parameters characterizing sequenced saccadic eye movements for a group of dyslexic children and a comparative normal control group with ages in the range greater than 8.0 yr. and less than 13.0 yr. No parameters were statistically different for the two groups, which supports the findings of Brown, et al. and contradicts the findings of Pavlidis. Our results indicate that sequenced saccadic eye movements are not diagnostically useful for early detection of dyslexia. 相似文献
206.
207.
Sarah B. Woods Angela Hiefner Patricia N. E. Roberson Nida Zahra Elizabeth Mayfield Arnold Victoria Udezi 《Family process》2023,62(1):230-253
African Americans are at significantly greater risk of hypertension and worse cardiovascular outcomes than other racialized groups, yet hypertension intervention effects remain limited. Thus, it is necessary to understand the potential mechanisms whereby interventions may be more effectively targeted to improve health. Supported by prior research evidence and guided by the Biobehavioral Family Model, this study examined associations between family relationship quality, psychological wellbeing, and self-management behaviors for African Americans with hypertension. Data were pooled from three Midlife Development in the U.S. projects, resulting in a sample of 317 African Americans (63.4% female, Mage = 53.32) with self-reported high blood pressure in the past 12 months. We tested four cross-sectional multiple mediator models, with depressed mood and environmental mastery mediating associations between family strain and exercise, smoking, problematic alcohol use, and stress-eating. Environmental mastery mediated the association between greater family strain and decreased odds of achieving recommended exercise levels; greater odds of reporting problematic alcohol use; and greater stress-eating. Though family strain was associated with depressed mood in each model, this variable did not serve as an indirect pathway to self-management behaviors. Family strain, and the potential pathway identified via environmental mastery, may be a meaningful predictor of disease self-management for African Americans with hypertension. Longitudinal studies are needed to examine directionality and to support intervention trials for improving self-management and hypertension outcomes. 相似文献
208.
Katherine A. Hirchak PhD MHPA Melanie Nadeau PhD MPH Angel Vasquez PhD Alexandra Hernandez-Vallant MS Kyle Smith Cuong Pham MD Karen Anderson Oliver PhD Paulette Baukol BS Karen Lizzy CDP Racquel Shaffer CPC Jalene Herron MS Aimee N. C. Campbell PhD Kamilla L. Venner PhD The CTN- Collaborative Board 《American journal of community psychology》2023,71(1-2):174-183
American Indian/Alaska Native (AI/AN) communities are disproportionally impacted by the opioid overdose epidemic. There remains a dearth of research evaluating methods for effectively implementing treatments for opioid use disorder (OUD) within these communities. We describe proceedings from a 2-day Collaborative Board (CB) meeting tasked with developing an implementation intervention for AI/AN clinical programs to improve the delivery of medications to treat OUD (MOUD). The CB was comprised of Elders, cultural leaders, providers, individuals with lived experience with OUD, and researchers from over 25 communities, organizations, and academic institutions. Conversations were audio-recorded, transcribed, and coded by two academic researchers with interpretation oversight provided by the CB. These proceedings provided a foundation for ongoing CB work and a frame for developing the program-level implementation intervention using a strength-based and holistic model of OUD recovery and wellbeing. Topics of discussion posed to the CB included engagement and recovery strategies, integration of extended family traditions, and addressing stigma and building trust with providers and clients. Integration of traditional healing practices, ceremonies, and other cultural practices was recommended. The importance of centering AI/AN culture and involving family were highlighted as priorities for the intervention. 相似文献
209.
Civic actions are behaviours intended to improve conditions for others or help shape a community's future. Such actions vary widely from voting to voluntary helping, from canvassing to community organizing, and attempts have been made to categorize the array of civic actions. However, the question of why young adults engage in some types of civic actions versus others is not well understood. Using data from 598 White, cisgender, heterosexual young adults in the United States, we examined the relations between individual civic efficacy, collective civic efficacy, and seven actions: writing social media posts, voting, buycotting, volunteering, participating in an organization, supporting political candidates, and protesting. We hypothesized that individual efficacy would be positively related to all seven actions, but collective efficacy would be more strongly related to collective or political actions, compared to the individual or civil ones. Logistic regression analyses showed that individual efficacy positively predicted engagement in all seven civic actions. Individual and collective efficacy had a complex curvilinear relation with buycotting and supporting political candidates. Implications for future research and applications aimed at promoting civic engagement amongst young adults are discussed. Please refer to the Supplementary Material section to find this article's Community and Social Impact Statement . 相似文献
210.