全文获取类型
收费全文 | 1596篇 |
免费 | 74篇 |
专业分类
1670篇 |
出版年
2021年 | 10篇 |
2020年 | 21篇 |
2019年 | 31篇 |
2018年 | 39篇 |
2017年 | 44篇 |
2016年 | 49篇 |
2015年 | 38篇 |
2014年 | 40篇 |
2013年 | 201篇 |
2012年 | 63篇 |
2011年 | 61篇 |
2010年 | 49篇 |
2009年 | 30篇 |
2008年 | 57篇 |
2007年 | 60篇 |
2006年 | 57篇 |
2005年 | 53篇 |
2004年 | 65篇 |
2003年 | 49篇 |
2002年 | 45篇 |
2001年 | 24篇 |
2000年 | 15篇 |
1999年 | 11篇 |
1998年 | 21篇 |
1997年 | 17篇 |
1996年 | 19篇 |
1995年 | 14篇 |
1994年 | 17篇 |
1993年 | 17篇 |
1992年 | 15篇 |
1991年 | 12篇 |
1990年 | 14篇 |
1989年 | 12篇 |
1988年 | 13篇 |
1986年 | 14篇 |
1985年 | 18篇 |
1984年 | 25篇 |
1983年 | 14篇 |
1982年 | 20篇 |
1981年 | 25篇 |
1980年 | 20篇 |
1979年 | 17篇 |
1978年 | 17篇 |
1977年 | 17篇 |
1976年 | 16篇 |
1975年 | 22篇 |
1974年 | 23篇 |
1973年 | 11篇 |
1971年 | 9篇 |
1970年 | 11篇 |
排序方式: 共有1670条查询结果,搜索用时 15 毫秒
81.
Crystallization of desire and crystallization of discontent in narratives of life-changing decisions
Two studies of adults examined personal narratives of life-changing decisions in relation to personality and well-being. Participants whose decision narratives emphasized a crystallization of desire (i.e., approaching a desired future) rather than a crystallization of discontent (i.e., escaping an undesired past; Baumeister, 1991, 1994) reported higher well-being, fewer avoidance strivings, lower Neuroticism (in Study 1 only), and better decision outcomes (in Study 2). However, neither strivings, traits, nor outcomes accounted for the relationship between crystallization of desire and well-being. The discussion considers the roles of life-changing decisions and personal narratives in research on personality, well-being, and positive personal development. 相似文献
82.
83.
Speech comprehension difficulties in older adults: cognitive slowing or age-related changes in hearing? 总被引:3,自引:0,他引:3
Speech comprehension declines more rapidly in older adults than in younger adults as speech rate increases. This effect is usually attributed to a slowing of brain function with age. Alternatively, this Age X Speed interaction could reflect the inability of the older adult's auditory system to cope with speed-induced stimulus degradation. When the authors speeded speech in a way that produced minimal degradation, both age groups were equally affected. However, when speech was speeded using other methods, word identification declined more in older than in younger adults. Hence, auditory decline rather than cognitive slowing may be responsible for older adults' poorer performance in speeded conditions. 相似文献
84.
Evaluating Genetic Counseling: Client Expectations,Psychological Adjustment and Satisfaction with Service 总被引:1,自引:0,他引:1
Periodic evaluations of genetic counseling services are useful for determining the effectiveness of counseling in meetings its psycho-educational aims, as well as identifying where improvements to the service may be made. This study aimed to evaluate the genetic counseling services provided by Genetic Services of Western Australia (GSWA) to determine the impact of counseling on client expectations, satisfaction with the service, and psychological adjustment, defined as wellbeing and perceived personal control (PPC). A total of 122 clients participated in a self-administered survey conducted pre- and post-counseling. Client expectations of the service as a means of providing information were met, and opportunities for counselors to meet client’s expectations of psychological support were identified. Furthermore, counseling was found to maintain and enhance psychological wellbeing of clients. The role of counseling in facilitating the development of PPC was a key contributor to a high sense of satisfaction in clients. 相似文献
85.
86.
87.
88.
89.
Eye movements in natural behavior 总被引:1,自引:0,他引:1
The classic experiments of Yarbus over 50 years ago revealed that saccadic eye movements reflect cognitive processes. But it is only recently that three separate advances have greatly expanded our understanding of the intricate role of eye movements in cognitive function. The first is the demonstration of the pervasive role of the task in guiding where and when to fixate. The second has been the recognition of the role of internal reward in guiding eye and body movements, revealed especially in neurophysiological studies. The third important advance has been the theoretical developments in the fields of reinforcement learning and graphic simulation. All of these advances are proving crucial for understanding how behavioral programs control the selection of visual information. 相似文献
90.
Coulehan J 《The Journal of medical humanities》2004,25(3):223-233