全文获取类型
收费全文 | 1327篇 |
免费 | 94篇 |
专业分类
1421篇 |
出版年
2024年 | 2篇 |
2023年 | 11篇 |
2022年 | 13篇 |
2021年 | 19篇 |
2020年 | 45篇 |
2019年 | 52篇 |
2018年 | 66篇 |
2017年 | 68篇 |
2016年 | 81篇 |
2015年 | 37篇 |
2014年 | 48篇 |
2013年 | 165篇 |
2012年 | 91篇 |
2011年 | 70篇 |
2010年 | 48篇 |
2009年 | 40篇 |
2008年 | 76篇 |
2007年 | 60篇 |
2006年 | 55篇 |
2005年 | 51篇 |
2004年 | 43篇 |
2003年 | 43篇 |
2002年 | 30篇 |
2001年 | 17篇 |
2000年 | 14篇 |
1999年 | 18篇 |
1998年 | 16篇 |
1997年 | 15篇 |
1996年 | 14篇 |
1995年 | 19篇 |
1994年 | 10篇 |
1993年 | 13篇 |
1992年 | 5篇 |
1989年 | 4篇 |
1988年 | 5篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 6篇 |
1983年 | 6篇 |
1982年 | 10篇 |
1981年 | 4篇 |
1980年 | 1篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1974年 | 4篇 |
1970年 | 1篇 |
1968年 | 2篇 |
1967年 | 1篇 |
排序方式: 共有1421条查询结果,搜索用时 15 毫秒
81.
By 9-months infants are sensitive to native-language sound combinations. Our studies show that while younger infants discriminate clusters, they are not sensitive to differences in statistical frequency. Thus, the emergence of phonotactic knowledge is driven by experience with the frequency of occurrence of the sound combinations in one's language. 相似文献
82.
83.
84.
85.
86.
The Australian population is experiencing a rapid ageing of the population, and as such, an increased need for gerontological practitioners in the helping professions will continue to grow. Terror management theory (TMT), which was used to frame this study, posits that because of the fact that humans are aware of their own mortality, they are compelled to avoid the anxiety associated with it. Personal ageing and interaction with older adults may be reminders of the unavoidable decline and death that faces us all. The purpose of this study is to examine comfort in spending time with older adults amongst students, academic teaching staff, and practitioners in the fields of psychology and social work. We sought to determine if TMT helped predict fear of being with older adults. Ageism, contact with older adults, and known demographic factors associated with attitudes towards older adults were also examined. Hierarchical multiple regression explained nearly 46% of the variance in comfort with older adults and indicated that fear of ageing, positive ageism, negative ageism, contact with older adults, and sex were significant predictors. Educational efforts aimed at addressing beliefs about ageing and older adults may contribute to further comfort in working with older adults. 相似文献
87.
88.
Thomas M. Olino Stephanie D. Stepp Kate Keenan Rolf Loeber Alison Hipwell 《Journal of personality assessment》2014,96(3):316-326
Longitudinal mixture models have become popular in the literature. However, modest attention has been paid to whether these models provide a better fit to the data than growth models. Here, we compared longitudinal mixture models to growth models in the context of changes in depression and anxiety symptoms in a community sample of girls from age 10 to 17. Model comparisons found that the preferred solution was a 5-class parallel process growth mixture model that differed in the course of depression and anxiety symptoms reflecting both ordering of symptoms and qualitative group differences. Comparisons between classes revealed substantive differences on a number of outcomes using this solution. Findings are discussed in the context of clinical assessment and implementation of growth mixture models. 相似文献
89.
Patrick Pössel Stephanie Winkeljohn Black Annie C. Bjerg Benjamin D. Jeppsen Don T. Wooldridge 《Journal of religion and health》2014,53(3):904-916
Significant associations of private prayer with mental health have been found, while mechanisms underlying these associations are largely unknown. This cross-sectional online study (N = 325, age 35.74, SD 18.50, 77.5 % females) used path modeling to test if trust-based beliefs (whether, when, and how prayers are answered) mediated the associations of prayer frequency with the Anxiety, Confusion, and Depression Profile of Mood States-Short Form scales. The association of prayer and depression was fully mediated by trust-based beliefs; associations with anxiety and confusion were partially mediated. Further, the interaction of prayer frequency by stress was associated with anxiety. 相似文献
90.
Choice‐making,Expectations, and Treatment Positivity: How and When Choosing Shapes Aversive Experiences 下载免费PDF全文
Every day we use products and treatments with unknown but expected effects, such as using medication to manage pain. In many cases, we have a choice over which products or treatments to use; however, in other cases, people choose for us or choices are unavailable. Does choosing (versus not choosing) have implications for how a product or treatment is experienced? The current experiments examined the role of choice‐making in facilitating so‐called expectation assimilation effects—or situations in which a person's experiences (e.g., discomfort and pain) are evaluated in a manner consistent with their expectations. In Experiment 1, participants were initially exposed to a baseline set of aversive stimuli (i.e., sounds). Next, some participants were given expectations for two “treatments” (i.e., changes in screen display) that could ostensibly reduce discomfort. Critically, participants were either given a choice or not about which of the two treatments they preferred. Participants in a control condition were not provided with treatment expectations. Results revealed that discomfort experiences assimilated to expectations only when participants were provided with choice. Experiment 2 replicated this finding and provided evidence against the idea that demand characteristics and choice‐making unrelated to the core task (i.e., choices without associated expectations) could account for the results. Further, Experiment 2 showed that choosing reduced discomfort because of increased positivity about the treatment. Results are discussed in the context of extant research on choice‐making and expectation effects. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献