全文获取类型
收费全文 | 20974篇 |
免费 | 20篇 |
出版年
2022年 | 7篇 |
2020年 | 7篇 |
2019年 | 13篇 |
2018年 | 3493篇 |
2017年 | 2819篇 |
2016年 | 2254篇 |
2015年 | 200篇 |
2014年 | 81篇 |
2013年 | 126篇 |
2012年 | 578篇 |
2011年 | 2402篇 |
2010年 | 2519篇 |
2009年 | 1481篇 |
2008年 | 1715篇 |
2007年 | 2186篇 |
2006年 | 52篇 |
2005年 | 230篇 |
2004年 | 176篇 |
2003年 | 123篇 |
2002年 | 83篇 |
2001年 | 41篇 |
2000年 | 72篇 |
1999年 | 23篇 |
1998年 | 31篇 |
1997年 | 27篇 |
1996年 | 21篇 |
1994年 | 12篇 |
1993年 | 12篇 |
1992年 | 6篇 |
1991年 | 9篇 |
1990年 | 19篇 |
1989年 | 9篇 |
1988年 | 12篇 |
1987年 | 6篇 |
1986年 | 8篇 |
1985年 | 10篇 |
1984年 | 8篇 |
1983年 | 8篇 |
1982年 | 8篇 |
1981年 | 10篇 |
1980年 | 5篇 |
1978年 | 6篇 |
1975年 | 8篇 |
1974年 | 8篇 |
1973年 | 7篇 |
1972年 | 6篇 |
1970年 | 6篇 |
1968年 | 5篇 |
1967年 | 4篇 |
1966年 | 8篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
51.
An Assessment of the Psychometric Adequacy of the British Adaptation of the Career Development Inventory 总被引:1,自引:0,他引:1
Rob Ward 《British Journal of Guidance & Counselling》1982,10(2):185-194
The concept of 'vocational maturity' is defined, and the development of methods for assessing it is briefly outlined. The adaptation of one such measure - Super's Career Development Inventory - is described, and some results are reported from a study designed to assess the psychometric adequacy of this adaptation. These showed the measure to be reliable enough for use with groups but not with individuals. Scores were found to be more highly related to concomitant variables than to direct measures of vocational maturity, though this may have been due to the poor quality of some of the latter. The convergent validity of the measure was supported, but the discriminant validity was not. The implications of these results for using the measure, and particularly the need for further development work, are briefly considered. It is suggested that such work will also need to address the utility of the construct itself for Britain in the 1980s. 相似文献
52.
Flanking characters that surround a target character may cause either facilitation of or interference with target classification, depending on experimental context. In three different experiments, the patterns of facilitative priming and interference were shown to change systematically as a function of onset asynchrony between flankers and target, illustrating differing time courses of the overlapping processes that each contributes to overall reaction time performance. 相似文献
53.
Effects of household sex composition on the salience of one's gender in the spontaneous self-concept
William J McGuire Claire V McGuire Ward Winton 《Journal of experimental social psychology》1979,15(1):77-90
It was hypothesized that being a boy or a girl becomes more salient in a child's self-concept to the extent the other sex numerically predominates in the child's household. This prediction was based upon an information-processing, distinctiveness postulate that a person contemplating a complex stimulus (such as the self) selectively notices and encodes its more distinctive, information-rich aspects. The spontaneous self-concept elicited by nondirective “Tell us about yourself” interviews of 560 school children were scored for spontaneous mention of one's gender. As predicted, boys spontaneously mentioned their maleness more often when they came from households where females were in the majority; girls mentioned their femaleness more often when from households with male majorities; boys mentioned their maleness more often when from father-absent than from father-present homes. Incidental findings are that gender is more salient in the negation self-concept (“Tell us what you are not”) than in the affirmation self-concept (“Tell us about yourself”) especially for girls and that gender becomes increasingly salient as the child grows older. 相似文献
54.
I L Ward J E Franck W R Crowley 《Journal of comparative psychology (Washington, D.C. : 1983)》1977,91(6):1416-1423
Progesterone induced high levels of female lordotic behavior in 10 of 17 intact, estrogen-primed male rats when it was applied directly to the medial preoptic-anterior hypothalamic area. All 17 males previously had shown lordosis when the serotonergic antagonist methysergide was applied to the same central sites. Few males responded to systemic progesterone and none to intracralial cholesterol. Intradiencephalic Metycaine, a local anesthetic, induced lordosis in eight male that previously had responded to central progesterone. These data indicate that estrogen and progesterone act synergistically to induce lordosis in male rats when progesterone is administered directly to sensitive brain sites. 相似文献
55.
Two experiments were conducted to examine laterality differences and practice effects under various central backward masking conditions. Critical stimulus onset asynchrony (SOA) was determined for subjects on 3 consecutive days using single letters as target stimuli (TS) and a pattern masking stimulus (MS). There was a right visual field (RVF) advantage on Day 1 but no difference between the visual fields on following days. The decline in the RVF advantage appeared to be dependent upon prior experience with laterally located letters, to be independent of initial experience with a particular set of letters, and to be more pronounced for females than for males. In addition, large improvements in performance were found, particularly between the first and second testing sessions. These practice effects were discussed in terms of the possible development of strategies for enhancing TS features or attenuating MS features. 相似文献
56.
57.
58.
59.
60.