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   687篇
  免费   5篇
  692篇
  2023年   3篇
  2022年   2篇
  2021年   9篇
  2020年   8篇
  2019年   17篇
  2018年   22篇
  2017年   26篇
  2016年   21篇
  2015年   29篇
  2014年   23篇
  2013年   81篇
  2012年   39篇
  2011年   29篇
  2010年   20篇
  2009年   27篇
  2008年   36篇
  2007年   38篇
  2006年   28篇
  2005年   23篇
  2004年   23篇
  2003年   24篇
  2002年   17篇
  2001年   14篇
  2000年   7篇
  1999年   6篇
  1998年   7篇
  1997年   5篇
  1996年   4篇
  1995年   6篇
  1994年   6篇
  1993年   3篇
  1992年   7篇
  1990年   3篇
  1989年   3篇
  1987年   3篇
  1986年   2篇
  1985年   3篇
  1984年   8篇
  1983年   4篇
  1982年   2篇
  1981年   5篇
  1980年   5篇
  1977年   7篇
  1976年   3篇
  1975年   6篇
  1974年   4篇
  1973年   5篇
  1972年   3篇
  1970年   3篇
  1968年   4篇
排序方式: 共有692条查询结果,搜索用时 0 毫秒
111.
The continuum of broaching behavior is a conceptual framework explicating how counselors broach or have explicit discussions about racial, ethnic, and cultural factors with their clients during treatment ( Day‐Vines et al., 2007 ). Counselors can assume 5 particular broaching orientations: avoidant, isolating, continuing/incongruent, integrated/congruent, and infusing. The authors operationalized the continuum of broaching behavior using the Broaching Attitudes and Behavior Scale and found support for a 4‐factor model of broaching behavior. El espectro de comportamiento de abordamiento es un marco conceptual que explica cómo los consejeros abordan o tienen discusiones específicas sobre factores raciales, étnicos y culturales con sus clientes durante el tratamiento ( Day‐Vines et al., 2007 ). Los consejeros pueden asumir 5 orientaciones de abordamiento particulares: evasiva, aislante, continua/incongruente, integrada/congruente e infundida. Los autores operativizaron el espectro de comportamiento de abordamiento usando la Escala de Actitudes de Abordamiento y Comportamiento y hallaron respaldo para un modelo del comportamiento de abordamiento de 4 factores.  相似文献   
112.
The study examined gender and age-related differences in drivers’ normative motives for compliance with traffic laws and in gain–loss considerations related to driving. Two age groups of male and female students, totaling 181 respondents, completed a questionnaire measuring several normative motives for compliance with traffic laws, perceived gains and danger involved in the commission of traffic violations, and the frequency of committing various driving violations. The results show that younger drivers and male drivers express a lower level of normative motivation to comply with traffic laws than do female and older drivers. The lowest level of perceived importance of traffic laws relative to other laws was found among young male drivers. The commission of traffic violations was found to be related more to the evaluation of traffic laws among men and younger drivers, compared to women and older drivers. The perceived danger involved in the commission of a driving violation, however, was found to constitute much more of a factor among women than among men before the commission of traffic violations. Perceived gains involved in the commission of violations were more strongly pronounced among older drivers than among younger drivers. Results are discussed concerning different types of attitude–behavior relationships in the context of driving.  相似文献   
113.
Two experiments investigated the effects of shifting from either nonreinforcement or partial reinforcement (PRF) to continuous reinforcement conditions (CRF). In the first experiment, three groups of rats were given food reinforcement under CRF conditions in a runway followed by regular extinction trials (RE), extinction trials where Ss were delayed for 30 sec before entering the empty goal box (DE), or CRF trials where Ss were delayed for 30 sec before entering the baited goal box (DF). Then all Ss were run on the delayed reinforcement condition (DF). In the final delayed reinforcement condition, group DE ran significantly faster than group DF, reflecting positive contrast. In the second experiment, four groups of rats were trained in a runway to receive either 4% or 18% sucrose reinforcers under either PRF or CRF conditions. Then all Ss were transferred to a Skinner box and bar presses were continuously reinforced, with each S continuing to receive the same sucrose concentration as before. The former PRF Ss, regardless of the reinforcer, bar pressed at a significantly higher rate in the Skinner box than the former CRF Ss. The evidence seemed to favor the view that the effectiveness of a reinforcer is not an absolute, unchanging quantity but rather depends on the historical context in which the reinforcer occurs.  相似文献   
114.
Dana Tulodziecki 《Synthese》2013,190(17):3731-3750
In this paper, I argue (i) that there are certain methodological practices that are epistemically significant, and (ii) that we can test for the success of these practices empirically by examining case-studies in the history of science. Analysing a particular episode from the history of medicine, I explain how this can help us resolve specific cases of underdetermination. I conclude that, while the anti-realist is (more or less legitimately) able to construct underdetermination scenarios on a case-by-case basis, he will have to abandon the strategy of using algorithms to do so, thus losing the much needed guarantee that there will always be rival cases of the required kind.  相似文献   
115.
Research has established that challenging memory goals always lead to score increases for younger adults, and can increase older adults' scores under supportive conditions. This study examined beliefs and on-task effort as potential mechanisms for these self-regulatory gains, in particular to learn whether episodic memory gains across multiple trials of shopping list recall are controlled by the same factors for young and old people. Goals with feedback led to higher recall and strategic categorisation than a control condition. Strategy usage was the strongest predictor of gains over trials for both age groups. Age, goal condition, and effort also predicted scores across the entire sample. Older adults' gains, but not younger adults' gains, were affected significantly by the interaction of self-efficacy beliefs and goal condition, and condition interacted with locus of control to predict younger adult gains. These results emphasise the importance of self-regulatory effort and positive beliefs for facilitating goal-related memory gains.  相似文献   
116.
Koss  Mary P.  Leonard  Kenneth E.  Beezley  Dana A.  Oros  Cheryl J. 《Sex roles》1985,12(9-10):981-992
Sex Roles - Rape is an underreported and underconvicted crime. Therefore, many highly sexually aggressive men are missed by research employing judicial identification for sample selection. The...  相似文献   
117.
Child contact arrangements with parents following separation and divorce are strongly endorsed for children in both public policy and law where safe, but can be difficult to sustain. Entrenched high-conflict post-separation relationships between parents can cause substantial emotional risks to children as well as impacting severely on parents’ mental health. This paper describes a qualitative study, aimed at examining parents’ experiences of contact arrangements post-separation, undertaken within a mixed methods random allocation study of therapeutic outcomes for parents in entrenched conflict over their children. Two established semi-structured interviews with 22 parents were jointly subjected to thematic analyses. A thematic analysis across interviews revealed three main themes: ‘Dealing with contact evokes extreme states of mind’ for parents; when speaking of contact, the child is ‘everywhere and nowhere’ in the parents’ minds; ‘the hardest thing about contact is dealing with my ex-partner’. These findings indicate the immense strain children and parents are under and shed much light on the desperate states of mind for parents, particularly the anxieties driving relentless child contact disputes. This paper may contribute to the understanding of parents’ experiences of contact arrangements post-separation, potentially providing important information which can inform best practice for professionals working with this population.  相似文献   
118.
119.
We report an event-related potential (ERP) experiment of ordinal processing exploring the relationship between ordinal and numerical information.  相似文献   
120.
How optimistically individuals view their future and what they expect from it has often been studied in younger adults. Less attention has been paid to future perceptions in older adults whose future is temporally limited. Using longitudinal data from the Berlin Aging Study, the authors examined whether future orientation and optimism change in older adults (70-104 years) and whether changes in future perception precede changes in well-being. With advancing age participants reported fewer future plans and less optimism. Those changes were related to changes in well-being with partial support for a lead-lag relationship.  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