全文获取类型
收费全文 | 958篇 |
免费 | 53篇 |
出版年
2022年 | 11篇 |
2021年 | 10篇 |
2020年 | 21篇 |
2019年 | 19篇 |
2018年 | 28篇 |
2017年 | 33篇 |
2016年 | 25篇 |
2015年 | 22篇 |
2014年 | 22篇 |
2013年 | 99篇 |
2012年 | 35篇 |
2011年 | 36篇 |
2010年 | 25篇 |
2009年 | 29篇 |
2008年 | 34篇 |
2007年 | 44篇 |
2006年 | 31篇 |
2005年 | 25篇 |
2004年 | 29篇 |
2003年 | 22篇 |
2002年 | 33篇 |
2001年 | 17篇 |
2000年 | 18篇 |
1999年 | 20篇 |
1998年 | 10篇 |
1997年 | 12篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 16篇 |
1993年 | 9篇 |
1992年 | 19篇 |
1991年 | 10篇 |
1990年 | 14篇 |
1989年 | 7篇 |
1988年 | 9篇 |
1987年 | 13篇 |
1986年 | 14篇 |
1984年 | 14篇 |
1983年 | 13篇 |
1982年 | 7篇 |
1981年 | 9篇 |
1980年 | 8篇 |
1979年 | 11篇 |
1978年 | 13篇 |
1976年 | 17篇 |
1975年 | 11篇 |
1974年 | 14篇 |
1973年 | 5篇 |
1972年 | 5篇 |
1966年 | 7篇 |
排序方式: 共有1011条查询结果,搜索用时 15 毫秒
881.
Andrew J. Martin Gregory Arief D. Liem Leandra Coffey Carissa Martinez Philip P. Parker Herbert W. Marsh 《Journal of Applied Sport Psychology》2013,25(4):437-457
With particular focus on the year following completion of high school, the present study sought to establish the status of young people's physical activity behavior, physical activity motivation, physical activity flow, and physical self-concept. Among a sample of 213 Australian participants assessed in their final year of school and then one year later, findings suggested a significant increase in physical activity behavior and a significant reduction in maladaptive behavioral motivation. On other physical measures, females demonstrated significant improvements in their general physical self-concepts and males demonstrated significant improvements in their health self-concepts. Implications for gender-specific and developmentally targeted interventions are discussed. 相似文献
882.
The impact of training related to the Don't Ask, Don't Tell, Don't Pursue policy on training outcomes of military personnel was examined with data from the Department of Defense Inspector General's Don't Ask, Don't Tell, Don't Pursue Policy Survey of military personnel (N = 71,570). We hypothesized that training related to the Don't Ask, Don't Tell, Don't Pursue policy would impact participant's reactions, learning and cognitive outcomes, and behavioral and organizational outcomes. Results indicate that individuals who reported having received training on the homosexual conduct policy perceived the policy to be more effective at preventing/reducing harassment; were more likely to feel free to report harassment complaints; reported greater levels of understating and were more knowledgeable of the policy; reported higher levels of intolerance of harassment; and reported that more actions had been take at their installation/ship to reduce and prevent harassment than individuals who had not received any training. Although the pattern of results was statistically significant, the magnitude of these effects were small (η 2 = .001–.109). These findings highlight the continuing need to expand current efforts to reduce and curtail harassment based on perceived sexual orientation. 相似文献
883.
Children’s engagement and disengagement, adherence and non-adherence, compliance and non-compliance in healthcare have important implications for services. In family therapy mere attendance to the appointments is no guarantee of engaging in the treatment process and as children are not the main initiators of attendance engaging them through the process can be a complex activity for professionals. Through a conversation analysis of naturally occurring family therapy sessions we explore the main discursive strategies that children employ in this context to passively and actively disengage from the therapeutic process and investigate how the therapists manage and attend to this. We note that children competently remove themselves from therapy through passive resistance, active disengagement, and by expressing their autonomy. Analysis reveals that siblings of the constructed ‘problem’ child are given greater liberty in involvement. We conclude by demonstrating how therapists manage the delicate endeavour of including all family members in the process and how engagement and re-engagement are essential for meeting goals and discuss broader implications for healthcare and other settings where children may disengage. 相似文献
884.
Laurence D. Houlgate 《Inquiry (Oslo, Norway)》2013,56(1-4):318-324
This article is primarily a defense of the Paradigm‐Case Argument (PCA). It is secondarily a comment on a recent controversy over the validity of its use in philosophy. I shall submit that the controversy rests on a misinterpretation. By extending the analysis of the objections (and here I shall invoke Descartes’ famous method of ‘possible doubt') I shall show that the occurrence of a paradigm and the fact that a concept is normally used to describe that paradigm logically entail not that the paradigm is instantiated, but only that it is correct to apply that concept to that paradigm. In this manner the ontological fallacy is avoided, and further, we have enforced the important separation between saying something about the correct application of a concept and saying something about its meaning. 相似文献
885.
Inge Debast Gina Rossi S. P. J. van Alphen Els Pauwels Laurence Claes Eva Dierckx 《Journal of personality assessment》2015,97(4):321-329
Studies on the face validity of DSM–5 Section II categorical personality disorder (PD) symptoms indicate a bias against older adults. To extend these results, this article explores whether categorically and dimensionally scored PD symptoms of DSM–5 Section II, as measured in the Assessment of DSM–IV Personality Disorders (ADP–IV; Schotte & de Doncker, 1994), corroborate potential age bias across younger (aged 18–34), middle-aged (35–59 years), and older adults (aged 60–75). Differential item functioning (DIF) analyses, following a classical test theory approach, showed that 2 of the 79 symptoms were measured differently across 3 age groups when categorically assessed, and 4 when dimensionally measured. Nevertheless, subsequent differential test functioning analyses supported a low aggregated impact of DIF on the dimensional scales, justifying mean-level comparisons across age groups. Generalizability of the results is discussed in light of methodological issues concerning the research of age neutrality of PD symptoms, including the employed measurement instrument, PD symptom measurement approach, and sample and age range used to describe older adults. 相似文献
886.
887.
888.
Sheree Logue Jason Chein Thomas Gould Erica Holliday Laurence Steinberg 《Developmental science》2014,17(1):79-85
One hallmark of adolescent risk‐taking is that it typically occurs when adolescents are with peers. It has been hypothesized that the presence of peers primes a reward‐sensitive motivational state that overwhelms adolescents' immature capacity for inhibitory control. We examined this hypothesis using a rodent model. A sample of mice were raised in same‐sex triads and were tested for alcohol consumption either as juveniles or as adults, with half in each age group tested alone and half tested with their cagemates. The presence of ‘peers’ increased alcohol consumption among adolescent mice, but not adults. The peer effect on human adolescent reward‐seeking may reflect a hard‐wired, evolutionarily conserved process through which the presence of agemates increases individuals' sensitivity to potential rewards in their immediate environment. 相似文献
889.
This study examined stability of maternal sensitivity and efficacy of a Q‐sort measure of maternal sensitivity across time and context. Two versions of the maternal behavior Q‐set (MBQS) were employed, first during the Strange Situation Procedure (SSP) and second at home, 2.5 years later based on an available subsample. Findings revealed that the MBQS scores assessed at two time points in two contexts were significantly correlated, showing the stability of maternal sensitivity of the subsample over a time period of 2.5 years. The MBQS scores assigned to mothers of preschoolers were also significantly correlated with their children's early interactive behavioural scores given during the SSP. The current findings further support validating the consistency, the versatility and the efficacy of the MBQS as a sound measure of maternal sensitivity. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
890.
Hannes Zacher Holly A. Brailsford Stacey L. Parker 《Journal of Vocational Behavior》2014,85(3):287-297
Organizational researchers and practitioners are increasingly interested in self-regulatory strategies employees can use at work to sustain or improve their occupational well-being. A recent cross-sectional study on energy management strategies suggested that many work-related strategies (e.g., setting a new goal) are positively related to occupational well-being, whereas many micro-breaks (e.g., listening to music) are negatively related to occupational well-being. We used a diary study design to take a closer look at the effects of these energy management strategies on fatigue and vitality. Based on conservation of resources theory, we hypothesized that both types of energy management strategies negatively predict fatigue and positively predict vitality. Employees (N = 124) responded to a baseline survey and to hourly surveys across one work day (6.7 times on average). Consistent with previous research, between-person differences in the use of work-related strategies were positively associated with between-person differences in vitality. However, results of multilevel analyses of the hourly diary data showed that only micro-breaks negatively predicted fatigue and positively predicted vitality. These findings suggest that taking micro-breaks during the work day may have short-term effects on occupational well-being, whereas using work-related strategies may have long-term effects. 相似文献