全文获取类型
收费全文 | 2573篇 |
免费 | 130篇 |
国内免费 | 3篇 |
出版年
2023年 | 17篇 |
2022年 | 25篇 |
2021年 | 50篇 |
2020年 | 43篇 |
2019年 | 60篇 |
2018年 | 83篇 |
2017年 | 86篇 |
2016年 | 103篇 |
2015年 | 56篇 |
2014年 | 74篇 |
2013年 | 310篇 |
2012年 | 149篇 |
2011年 | 132篇 |
2010年 | 112篇 |
2009年 | 95篇 |
2008年 | 121篇 |
2007年 | 103篇 |
2006年 | 113篇 |
2005年 | 99篇 |
2004年 | 88篇 |
2003年 | 90篇 |
2002年 | 76篇 |
2001年 | 46篇 |
2000年 | 42篇 |
1999年 | 43篇 |
1998年 | 28篇 |
1997年 | 23篇 |
1996年 | 34篇 |
1995年 | 27篇 |
1994年 | 16篇 |
1993年 | 17篇 |
1992年 | 26篇 |
1991年 | 20篇 |
1990年 | 18篇 |
1989年 | 14篇 |
1988年 | 23篇 |
1987年 | 19篇 |
1986年 | 18篇 |
1985年 | 15篇 |
1984年 | 24篇 |
1983年 | 8篇 |
1982年 | 9篇 |
1981年 | 11篇 |
1980年 | 11篇 |
1978年 | 9篇 |
1973年 | 8篇 |
1972年 | 13篇 |
1969年 | 10篇 |
1968年 | 9篇 |
1967年 | 8篇 |
排序方式: 共有2706条查询结果,搜索用时 15 毫秒
21.
Margaux Delporte Dries De Witte Stefaan Demarest Geert Verbeke Geert Molenberghs Vera Hoorens 《Social and Personality Psychology Compass》2023,17(11):e12852
In a highly powered (N ≈ 5000), six-months longitudinal study (December 2020-May 2021), we tested the assumption that beliefs concerning COVID-19 and the precautions against it predicted morbidity. Six months after having filled out a survey measuring beliefs about the disease and the precautions against it, participants reported if they were or had been ill with COVID-19. A lower likelihood of being or having been ill with COVID-19 was predicted by personal optimism concerning infection, perceived personal control over infection, perceived effectiveness of precautions, and self-reported personal or better-than-average adherence to the precautions. A higher likelihood of being or having been ill with COVID-19 was predicted by perceived personal control over a good outcome of an infection, egocentric impact perception concerning the impact of the disease, perceived difficulty of adherence to the precautions, and both personal and egocentric impact perception concerning the impact of the precautions. Comparative optimism did not predict morbidity, nor did personal optimism concerning severe disease or a good outcome, perceived personal control over severe disease, and moralization of the precautions. We discuss implications for public health communication. 相似文献
22.
23.
Roger De Verteuil 《Journal of religion and health》1966,5(3):209-225
Summary Relying on some of the principles of Jung's analytical psychology, the writer has presented a hypothesis of the primordial image of the scapegoat, tracing its origins in antiquity and in the collective unconscious of man, its associations with the God-image and its development in the history of Judaeo-Christian religion, of the administration of justice and of the treatment of mental illness. The conclusion is reached that the scapegoat is an anachronism that the human race has outgrown, a luxury we can no longer afford to keep, and that a realization of this fact is important for the times in which we live. 相似文献
24.
25.
26.
Sir Francis Galton, Epigenetic Rules, Genetic Similarity Theory, and Human Life-History Analysis 总被引:2,自引:0,他引:2
J. Philippe Rushton 《Journal of personality》1990,58(1):117-140
ABSTRACT In this article, an evolutionary perspective is applied to individual differences Among the issues discussed are ( a ) the seminal contributions of Francis Galton and the subsequent ideological reaction, ( b ) the distalproximal continuum for understanding levels of explanation in social behavior, ( c ) consistent patterns of group differences in behavior (age, sex, social class, and race), ( d ) the heritability of personality and the role epigenetic rules play in guiding development in one direction over alternatives, ( e ) the genetic similarity theory perspective on friendship and mate choice, and ( f ) the view that personality is part of an r-K reproductive strategy involving a compensatory exchange between the production of gametes and parental care It is suggested in conclusion that personality traits be considered aspects of a coordinated life cycle deeply embedded in evolutionary history 相似文献
27.
Philippe Mongin 《Erkenntnis》1990,33(3):391-396
This note aims at critically assessing a little-noticed proposal made by Popper in the second edition ofObjective Knowledge to the effect that verisimilitude of scientific theories should be made relative to the problems they deal with. Using a simple propositional calculus formalism, it is shown that the relativized definition fails for the very same reason why Popper's original concept of verisimilitude collapsed-only if one of two theories is true can they be compared in terms of the suggested definition of versimilitude.This note was written when the author was visiting the Groupe de Recherche en Épistémologie Comparative (Université du Québec à Montréal). 相似文献
28.
This study investigated sex stereotypes as natural language categories. Ten years ago, sex stereotypes were found to have a core-peripheral structure similar to that of the nonevaluative categories studies by Rosch (1973). Changes and stability in these conceptions were studied by having 56 female and 56 male undergraduate students rate 217 adjectives on Likert scales according to how well each adjective represented their own view of typical Men or Women. Mean ratings were analyzed to reveal a structure of core, peripheral, and nonmembers for Men and for Women. As was the case ten years ago, core traits reflected dimensions of “niceness-nurturance” for Women and “potency-strength” for Men. Female students also viewed Women as “competent,” while male students also viewed Women as “socially effective.” Adjectives that constituted the core for one category were generally placed in the periphery for the other category. As compared to ten years ago, the peripheries of the categories were expanded and showed a greater degree of overlap. College students' conceptions of Men and Women are best characterized as overlapping rather than as bipolar opposites. The formation of sex stereotype categories was discussed in terms of cognitive and social learning processes. 相似文献
29.
Deutsch's theory of cooperative and competitive conflict may be usefully extended to Dutch people. Results of LISREL analyses on data collected from interviews of Dutch employees in 2 companies indicate that competitive goals interfered with the open, constructive discussion of opposing views. However, cooperative goals were not found to contribute to constructive controversy. Dutch who discussed their opposing views openly made progress on the task, worked efficiently, and strengthened their work relationship and their confidence in future collaboration. These results do not argue that Dutch and North Americans handle conflict similarly, for how these groups operationalize the theory may differ significantly. Goal interdependence may have the potential to be a framework for promoting conflict management between Dutch and North Americans. 相似文献
30.
MM Roozendaal De Kruijf HF RJ Reuling A Threels JJ Swarts VM Wiegant JA Mattheij 《Stress (Amsterdam, Netherlands)》1997,1(4):241-248
There is evidence that stress can alter the activity in the brain of gamma-aminobutyricacid (GABA), a neurotransmitter that has been implicated in the regulation of LH secretion. In the present study the role of GABA in the restraint stress-induced inhibition of the LH surge was investigated in the intact cyclic rat. Intracerebroventricular (icv) administration of the GABAA receptor agonist muscimol (0.1, 0.5 or 1 μg) 5 min before the presumed onset of the pro-oestrous LH surge (at 0900 h) caused a dose dependent suppression of the surge. A single dose of the GABAB receptor agonist baclofen (1 μg; icv) injected at 0855 h postponed the onset of the LH surge, and repeated injections at 0855 and 1130 h suppressed the surge. These data indicate that GABA-ergic activity in the brain can inhibit the LH surge in the cyclic rat via GABAA and GABAB receptors. Pro-oestrous rats were subjected to 5 hrs of restraint starting at 0855 h. Pretreatment with the GABAA receptor antagonist bicuculine (1 μg; icv) at 0840, 0940 and 1040 h or pretreatment with the GABAB receptor antagonist phaclofen (10 μg; icv) at 0840 h were ineffective in preventing the restraint-induced inhibition of the LH surge. The results suggest that GABAA and GABAB receptors are not involved in the inhibitory effect of restraint stress on the LH surge. 相似文献