全文获取类型
收费全文 | 5337篇 |
免费 | 214篇 |
国内免费 | 2篇 |
出版年
2021年 | 32篇 |
2020年 | 77篇 |
2019年 | 109篇 |
2018年 | 120篇 |
2017年 | 134篇 |
2016年 | 160篇 |
2015年 | 104篇 |
2014年 | 117篇 |
2013年 | 655篇 |
2012年 | 212篇 |
2011年 | 209篇 |
2010年 | 147篇 |
2009年 | 140篇 |
2008年 | 167篇 |
2007年 | 218篇 |
2006年 | 178篇 |
2005年 | 179篇 |
2004年 | 192篇 |
2003年 | 169篇 |
2002年 | 171篇 |
2001年 | 87篇 |
2000年 | 85篇 |
1999年 | 94篇 |
1998年 | 79篇 |
1997年 | 63篇 |
1996年 | 101篇 |
1995年 | 96篇 |
1994年 | 88篇 |
1993年 | 83篇 |
1992年 | 84篇 |
1991年 | 63篇 |
1990年 | 69篇 |
1989年 | 61篇 |
1988年 | 50篇 |
1987年 | 56篇 |
1986年 | 54篇 |
1985年 | 68篇 |
1984年 | 62篇 |
1983年 | 74篇 |
1982年 | 70篇 |
1981年 | 54篇 |
1980年 | 59篇 |
1979年 | 44篇 |
1978年 | 53篇 |
1977年 | 36篇 |
1976年 | 33篇 |
1975年 | 43篇 |
1974年 | 38篇 |
1973年 | 37篇 |
1972年 | 23篇 |
排序方式: 共有5553条查询结果,搜索用时 31 毫秒
21.
Thirty children and 5 adults participated in two experiments designed to compare visual processing in normal and reading disabled children. The children were aged 8, 10, and 12 years. In Experiment 1, subjects were asked to detect the temporal order of two briefly presented stimuli. In Experiment 2, subjects sorted cards containing bracket stimuli that did or did not produce perceptual grouping effects. Poor readers required more time to make accurate temporal order judgments and showed stronger perceptual grouping effects. For both good and poor readers, the amount of time necessary to make a correct temporal order judgment decreased, and perceptual grouping effects became weaker with age. However, the magnitude of the difference between the groups did not lessen with age. These results suggest that there are visual processing differences between good and poor readers that do not appear to correct by age 12. 相似文献
22.
This study reanalyzes kinematically (via film) the pre- and postoperative locomotor behavior of 4 of the 10 monkeys with partial spinal cord lesions (T8) briefly described by Eidelberg, Walden, and Nguyen (1981). The behavior of the remaining 6 monkeys is qualitatively described. The analysis reveals that 5 of the animals initially exhibited unilateral hind limb stepping. Hind and forelimb cycle durations often differed postoperatively; the hind limbs commonly showed increased values, whereas forelimb cycle durations were reduced: ipsilateral interlimb phase values were usually inconsistent. A review of prior studies of primate spinal cord lesions indicates that sparing of the ventrolateral quadrant may not be essential for locomotor recovery (cf. Eidelberg, Walden, & Nguyen, 1981). Furthermore, this review as well as the kinematic analysis indicates that primates with very significant spinal lesions can stilI exhibit locomotor movements. Thus, although the primate's spinal cord seems less able than other mammals' to readily organize locomotor movements (Eidelberg, Walden, & Nguyen, 1981), the total absence of stepping in primates with completely transected cords is unexpected and warrants further research. 相似文献
23.
Ann L. Hallstein 《Journal of religion and health》1992,31(3):247-254
This paper describes the way in which a hospital stay functions as a period of liminality. The opportunities for transformation inherent in such an experience are examined, with special attention given to the role of the hospital chaplain as the ritual leader who can help facilitate the movement through liminality and into wholeness.Ann Hallstein the M. Div. from Union Theological Seminary in May 1992 and expects to be ordained in the United Church of Christ. 相似文献
24.
25.
Mary Gallagher Rob Millar Owen Hargie Roger Ellis 《British Journal of Guidance & Counselling》1992,20(3):274-290
The aim of this study was to ascertain the self-perceived social and personal concerns of adolescents attending educational institutions in Northern Ireland. 446 questionnaires from 15-18-year-old students at ten institutions were analysed in order to determine the frequency with which respondents reported worrying about the following broad areas: school, choosing a job, finding a job, home, starting work, opposite-sex relationships, personal issues, and relating to others. The effects of variables such as gender, age and nature of educational institution attended were also examined. The results indicated that most frequent worry was reported about finding and choosing employment, personal issues and opposite-sex relationships. Gender, age and religious affiliation of school attended exerted major effects. Implications for those involved in working with adolescents within educational contexts are discussed. 相似文献
26.
We demonstrate the power of a situated identity perspective for understanding the different attributional patterns of women and men in an academic setting and their differential experiences in the workplace. Two explanations for the gender difference found in attributions of success are considered. This difference may be due either to different identities being attributed to men and women employing the same explanations for success and failure, or to the inconsistency between actions that confirm a professional (academic) identity and women's gender identity. The results of this survey of senior social science faculty men support the latter explanation but not the former. An editorial acceptance was seen as more professional but less feminine than a rejection. In the eyes of senior colleagues, the modest account of success, typical of women academics, enhances femininity but detracts from professionalism. The self-serving account typical of men makes the offerer appear less feminine but more professional. Thus in their situated identity claims, successful academic women, but not men, must choose between their professional and gender identities. Despite the movement of women into university social science positions, the role of academic has a masculine face.Order of authors was determined by a coin toss. 相似文献
27.
Mary Maxwell 《Zygon》1992,27(1):51-64
Abstract. The phenomenon of moral inertia is often explained by reference to all-encompassing features of human nature, such as laziness and cowardice, but in fact it has many causes. A modern person may fail to "stand up" to social evil because he has difficulty seeing it-perhaps because it is deliberately hidden or because she and her neighbors cannot find ways to recognize and discuss it as a soluble problem. Fourteen factors contributing to moral inertia will be listed here under the headings of cognitive and linguistic factors. Further, a consideration of ideology's role (both liberal and Marxist) in inhibiting action against social evil will be presented. 相似文献
28.
Ann Marie Ryan Ph.D. 《Journal of business and psychology》1992,6(3):371-386
Recent research on individual psychological assessments for personnel decision-making purposes has indicated a great deal of variability in practice. This study compared the responses of psychologists who evaluated the same set of assessment protocols on the basis of graduate training and professional affiliation. Results indicated few differences in evaluations of those assessed or in the way assessments were conducted. Concerns about training for and the practice of individual assessment are discussed. 相似文献
29.
The present study aimed to determine whether there was a systematic relationship between Rogers'(1957) core conditions of empathy, acceptance and genuineness, and counsellors' use of specific behaviours or skills which have been isolated for training. Video recordings of 12 counsellors' performance in 'naturalistic' counselling interactions were analysed. Counsellor, client and judges' ratings of the core conditions were obtained. Skill assessment included molar ratings of eight skill areas and molecular measures of 29 behaviours. The results indicated that there were few significant relationships. It is concluded that there is a discrepancy between specification of the skills or behaviours which are thought to communicate the core conditions and those which have been empirically demonstrated to do so. Implications for counsellor training and proposals for future research are discussed. 相似文献
30.
Mental health professionals who lack medical training may also lack knowledge and understanding of the potential utility of medications in the treatment of emotional disturbance. They may also lack information regarding the effects and side-effects of medications which their clients may already be taking, or be uncertain when the nature of their client's situation suggests a psychiatric assessment regarding drug therapy. This paper offers an educational review in one such area: the pharmacological treatment of depression. It includes a brief review of theories regarding the aetiology of affective disorder, examines the methodes, mechanisms and efficacy of anti-depressants, and draws conclusions regarding the appropriate use of pharmacological treatment. 相似文献