全文获取类型
收费全文 | 1029篇 |
免费 | 61篇 |
国内免费 | 1篇 |
专业分类
1091篇 |
出版年
2023年 | 10篇 |
2022年 | 12篇 |
2021年 | 10篇 |
2020年 | 24篇 |
2019年 | 26篇 |
2018年 | 43篇 |
2017年 | 39篇 |
2016年 | 49篇 |
2015年 | 26篇 |
2014年 | 48篇 |
2013年 | 103篇 |
2012年 | 53篇 |
2011年 | 59篇 |
2010年 | 34篇 |
2009年 | 42篇 |
2008年 | 35篇 |
2007年 | 48篇 |
2006年 | 42篇 |
2005年 | 31篇 |
2004年 | 32篇 |
2003年 | 27篇 |
2002年 | 28篇 |
2001年 | 16篇 |
2000年 | 8篇 |
1999年 | 17篇 |
1998年 | 7篇 |
1997年 | 11篇 |
1996年 | 12篇 |
1995年 | 12篇 |
1994年 | 10篇 |
1993年 | 7篇 |
1992年 | 9篇 |
1991年 | 7篇 |
1990年 | 8篇 |
1989年 | 13篇 |
1987年 | 5篇 |
1986年 | 5篇 |
1985年 | 8篇 |
1984年 | 14篇 |
1983年 | 5篇 |
1982年 | 11篇 |
1981年 | 8篇 |
1980年 | 8篇 |
1979年 | 8篇 |
1978年 | 7篇 |
1977年 | 8篇 |
1976年 | 5篇 |
1973年 | 9篇 |
1972年 | 7篇 |
1970年 | 5篇 |
排序方式: 共有1091条查询结果,搜索用时 15 毫秒
41.
A series of behavioral bioassays were conducted to determine the aggression-influencing properties of urine and other fluids. Subjects were prepuberal castrated male and female domestic pigs from commercial stocks. In the behavior assay, pigs were painted with a test fluid and grouped for a videotaped 90 min observation period. Experiment 1 validated use of videotape recording by showing that duration of aggressive behavior registered live was correlated with that obtained from video records (R = .98). In experiment 2, urine and plasma collected from actively aggressive pigs reduced the durations of aggressive behavior of test pigs compared with the effects of urine and plasma collected from socially stable, handled pigs. In Experiment 3, a new set of test pigs confirmed that urine from fighting pigs reduced the duration of attack by test pigs compared with urine from nonfighting, handled pigs. In addition, the suggested reproductive pheromone, 5 alpha-androst-16-en-3-one, substantially reduced the duration of attack. The effects of gender and aggressive state of urine-donor pigs on test pigs was determined in Experiment 4. Again, urine from castrated male and female aggressive pigs reduced attack by test pigs compared with the level of attack shown by test pigs coated with urine from handled castrated males and females. Urine from fighting and nonfighting intact males had similar effects on test pig aggression. In Experiment 5, urine was obtained from nonhandled, socially stable pigs in their home pens and again from the same pigs after they had been regrouped (aggressive). These urine types had no significant influence on test pigs' aggression over the entire 90-min observation. However, during the first 30 min nonhandled, nonfighting pigs' urine induced less aggression in test pigs than did urine from fighting pigs. Results indicate that urine and blood plasma from aggressive pigs reduces aggression by test pigs compared with the effects of urine from handled pigs. Handling may increase the aggression-promoting properties of urine, and aggression may inhibit this aggression-promoting property. 相似文献
42.
Emily E. Davis Claire M. Matthews Catherine J. Mondloch 《British journal of psychology (London, England : 1953)》2021,112(1):265-281
The ability to recognize identity despite within-person variability in appearance is likely a face-specific skill and shaped by experience. Ensemble coding – the automatic extraction of the average of a stimulus array – has been proposed as a mechanism underlying face learning (allowing one to recognize novel instances of a newly learned face). We investigated whether ensemble encoding, like face learning and recognition, is refined by experience by testing participants with upright own-race faces and two categories of faces with which they lacked experience: other-race faces (Experiment 1) and inverted faces (Experiment 2). Participants viewed four images of an unfamiliar identity and then were asked whether a test image of that same identity had been in the study array. Each test image was a matching exemplar (from the array), matching average (the average of the images in the array), non-matching exemplar (a novel image of the same identity), or non-matching average (an average of four different images of the same identity). Adults showed comparable ensemble coding for all three categories (i.e., reported that matching averages had been present more than non-matching averages), providing evidence that this early stage of face learning is not shaped by face-specific experience. 相似文献
43.
Malamut Sarah T. Trach Jessica Garandeau Claire F. Salmivalli Christina 《Journal of abnormal child psychology》2021,49(9):1197-1210
Research on Child and Adolescent Psychopathology - It has been speculated that defending victims of bullying is stressful for youth, and may contribute to poor mental health among those who... 相似文献
44.
Claire Chipman Gilliland 《Journal for the scientific study of religion》2020,59(3):417-438
This project investigates the relationship between religious involvement and women's work and family pathways in the United States. I identify five work-family configurations using National Longitudinal Study of Youth 1979 (NLSY79) data and latent class analysis. These configurations incorporate cohabitation histories, timing of family formation, and maternal employment. Then, I analyze how adolescent religiosity and personal and family characteristics are associated with subsequent work-family pathways. Affiliation with an evangelical Protestant tradition is associated with women who form families early, while Catholic affiliation is tied to later family formation. Importantly, family background characteristics such as living with both biological parents and higher parental education, as well as race/ethnicity and the respondent's educational attainment, are the most consistent variables associated with work-family configurations. These results suggest that religious involvement, when considered alongside family background, contributes to women's unequal work-family pathways in adulthood. The close links between religion, family, and stratification are evident in the study of women's work-family experiences. 相似文献
45.
Kaitlin S. Curtis Kara L. Forck Megan A. Boyle Brittany M. Fudge Heather N. Speake Benjamin P. Pauls 《Journal of applied behavior analysis》2020,53(2):635-648
We evaluated the viability of an interview-informed synthesized-contingency analysis (IISCA) conducted in a trial-based format with 3 children with autism spectrum disorders who engaged in problem behavior. We compared results to those from typical trial-based and traditional functional analyses and found high degrees of correspondence. The trial-based IISCA format took the least amount of time to conduct and was associated with the lowest frequencies of problem behavior. Results are discussed in terms of merits of each of the 3 types of functional analysis arrangements and directions for future research. 相似文献
46.
Matthew H. Goldberg Cheryl L. Carmichael Curtis D. Hardin 《European journal of social psychology》2020,50(2):438-447
Research has identified many strategies people use to defend against belief-inconsistent information. However, little research has identified factors that predict which defense strategy people will use when more than one is available. Two experiments tested whether people choose to counter-argue belief-inconsistent information because they believe arguing will be successful, but resort to weaker defense strategies because they believe arguing will be unsuccessful. Exposure to strong versus weak belief-inconsistent information caused a decrease in counter-arguing and an increase in ignoring (Experiment 1) or claiming a belief to be a matter of opinion (untestable) rather than a matter of fact (testable; Experiment 2). Consistent with self-efficacy theory, expectations of successful counter-arguing was the mechanism responsible for both effects. When people feel less capable of successfully counter-arguing because the information is too difficult to refute, they resort to epistemically weaker defense strategies in order to preserve their belief. 相似文献
47.
48.
Claude Barbre Barbara Samaan Jill Kirby Barbre Paul Cooper Thomas St. James O'Connor Carolyn Kraemer Cooper Curtis W. Hart Jeffrey B. Rubin Shalom Gorewitz 《Journal of religion and health》2002,41(1):81-97
POLITICS ON THE COUCH: CITIZENSHIP AND THE INTERNAL LIFE. By Andrew Samuels, 235 pp. New York: Karnac (Other Press). $16.00. MARTHA, MARTHA: HOW CHRISTIANS WORRY. By Elaine Leong Eng, M.D. Binghamton, NY: Haworth Press, Inc., 2000. $14.95. SPILT MILK: PERINATAL LOSS AND BREAKDOWN. Edited by Joan Raphael-Leff. 100 pp. London: Institute of Psychoanalysis, 2000. MOTHERHOOD AND SEXUALITY. By Marie Langer, 305 pp. New York: Other Press, 2000. $30.00. BRANCHING STREAMS FLOW IN THE DARKNESS: ZEN TALKS ON THE SANDOKAI. By S. Suzuki. Eds: M. Weitsman and M. Wegner. 193 pp. Berkeley, CA: University of California Press. $22.50. RESTORED HARMONY: AN EVIDENCE BASED APPROACH FOR INTEGRATING TRADITIONAL CHINESE MEDICINE INTO COMPLEMENTARY CANCER CARE. By Stephen Sagar, MD. xviii + 134 pp. Hamilton, Ontario, Canada: Dreaming Dragonfly Communications, 2001. $19.95 (US); $29.95 (Can.), paperback. (ISBN: 0-9689488-0-4). CHIYO-NI, WOMAN HAIKU MASTER. By Patricia Donegan and Yoshie Ishibashi, 184 pp. Boston: Charles E. Tuttle Co., 1998. $16.95. THE METAPHYSICAL CLUB: A STORY OF IDEAS IN AMERICA. By Louis Menand, 442 pp. New York: Farrrar, Straus, and Giroux, 2001. $27.00. BUDDHISM WITHOUT BELIEFS: A CONTEMPORARY GUIDE TO AWAKENING. By Stephen Bachelor, 127 pp. Riverhead Books, 1997. $21.95. Video Art is Dead, Long Live Video Art 相似文献
49.
Duckitt J Wagner C du Plessis I Birum I 《Journal of personality and social psychology》2002,83(1):75-93
The issue of personality and prejudice has been largely investigated in terms of authoritarianism and social dominance orientation. However, these seem more appropriately conceptualized as ideological attitudes than as personality dimensions. The authors describe a causal model linking dual dimensions of personality, social world view, ideological attitudes, and intergroup attitudes. Structural equation modeling with data from American and White Afrikaner students supported the model, suggesting that social conformity and belief in a dangerous world influence authoritarian attitudes, whereas toughmindedness and belief in a competitive jungle world influence social dominance attitudes, and these two ideological attitude dimensions influence intergroup attitudes. The model implies that dual motivational and cognitive processes, which may be activated by different kinds of situational and intergroup dynamics, may underlie 2 distinct dimensions of prejudice. 相似文献
50.
Hart CW 《The journal of pastoral care & counseling : JPCC》2002,56(3):265-269
This article outlines the method utilized by physicians and major figures in the founding of Clinical Pastoral Education, Helen Flanders Dunbar, in her work of 1943, Psychosomatic Diagnosis, and relates it to the currently evolving approach in bioethics known as clinical pragmatism. It assesses Dewey's influence on both Dunbar in psychosomatic medicine and clinical pragmatism in bioethics, and illustrates the breadth of influence of the school of philosophical thought known as pragmatism with which Dewey's name and those of William James and Charles Sanders Pierce are most often identified. 相似文献