全文获取类型
收费全文 | 4087篇 |
免费 | 162篇 |
国内免费 | 2篇 |
出版年
2020年 | 57篇 |
2019年 | 64篇 |
2018年 | 70篇 |
2017年 | 100篇 |
2016年 | 94篇 |
2015年 | 64篇 |
2014年 | 77篇 |
2013年 | 459篇 |
2012年 | 118篇 |
2011年 | 130篇 |
2010年 | 88篇 |
2009年 | 90篇 |
2008年 | 114篇 |
2007年 | 117篇 |
2006年 | 123篇 |
2005年 | 123篇 |
2004年 | 113篇 |
2003年 | 128篇 |
2002年 | 115篇 |
2001年 | 54篇 |
2000年 | 72篇 |
1999年 | 81篇 |
1998年 | 81篇 |
1997年 | 61篇 |
1996年 | 69篇 |
1995年 | 56篇 |
1994年 | 51篇 |
1993年 | 48篇 |
1992年 | 47篇 |
1991年 | 46篇 |
1990年 | 48篇 |
1989年 | 58篇 |
1988年 | 56篇 |
1987年 | 41篇 |
1986年 | 40篇 |
1985年 | 40篇 |
1984年 | 56篇 |
1983年 | 48篇 |
1982年 | 60篇 |
1981年 | 43篇 |
1980年 | 53篇 |
1979年 | 56篇 |
1978年 | 62篇 |
1977年 | 47篇 |
1976年 | 51篇 |
1975年 | 49篇 |
1974年 | 61篇 |
1973年 | 50篇 |
1969年 | 44篇 |
1968年 | 43篇 |
排序方式: 共有4251条查询结果,搜索用时 15 毫秒
211.
Makris Gerasimos Pervanidou Panagiota Chouliaras Giorgos Stachtea Xanthi Valavani Eleni Bastaki Despoina Korkoliakou Panagiota Bali Paraskevi Poulaki Kiriaki Chrousos George P. Papageorgiou Charalabos 《Cognitive processing》2021,22(4):659-673
Cognitive Processing - Research on how children with neurodevelopmental disorders perceive, process, and interpret visual illusions (VIs) has been extensively focused on children with autism... 相似文献
212.
Aggressive biting of an inanimate target by mice was studied. Males attacked the bite-target more frequently than females, but this difference disappeared after castration when the response rate of the males approached that of the females. Ovariectomizing the females had little effect on their bite-attack frequencies. Subsequent androgen injections restored the biting-attack frequency of the castrated males to preoperative levels but had little effect on the intact males. Estrogen had little effect on the response frequency of the females, whereas androgen produced a slight increase in their bite-attack frequency. Results indicate that androgen is critical for the maintenance of this aggressive response and that the single subject paradigm utilized in this study was a sensitive measure of aggressive tendencies in mice. 相似文献
213.
George E. Gifford 《Journal of the history of the behavioral sciences》1981,17(2):236-238
A program about Pavlov was held at the Countway Library as part of the “Leaders in American Medicine” series on 12 March 1980. A film (Pavlov Himself) was shown; it was produced by USSR Central Television and the Soviet Academy of Science and obtained from Films for the Humanities, P.O. Box 2053, Princeton, N.J. 08540. Three distinguished scholars discussed Pavlov's influence on psychology (Professor B. F. Skinner), physiology (Professor John Pappenheimer), and psychiatry (Dr. Peter Dews). 相似文献
214.
During the 1920s the American Southwest, an area rich in ethnographic and archelogical resources, became an important focus of interest on the part of both eastern academic anthropologists and the Rockefeller philanthropies. Successfully coopting or overriding previously established regional anthropological interests, nationally oriented anthropologists were instrumental in establishing a Laboratory of Anthropology modelled in part on the Marine Biological Laboratory at Woods Hole, Massachusetts. When Rockefeller funding was terminated in the middle 1930s, the Laboratory was left to forage in the economic desert of the depression Southwest and was unable to find either adequate financial support or a clearly defined mission. In 1947, it was incorporated into the State Museum system, where it functions today as a coordinating center for archeological research in the Rio Grande Basin. 相似文献
215.
216.
217.
Francis Anekwe Oborji 《International review of missions》2020,109(2):222-235
This article presents the African palaver as a model of reconciliation in the social context and examines its missiological significance. Palaver is the interactive dialogue that animates many African communities’ affairs, seeking holistic interventions on issues of life and maintaining relationships within the hierarchy of existence. The African palaver model of reconciliation is about managing “words” in a reconciliation process that takes place in a public assembly discourse. The African palaver model has implications for (1) an appreciation of the importance of “words” as a source of reconciliation in a social context and (2) an introduction, in an African context, to the catechesis on the “Word of God,” revealed in Jesus Christ, as the language of God to humanity and the entire world. The article is developed in three parts: reconciliation and mission, the African palaver model of reconciliation, and the South African model of palaver. In its conclusion, it relates the South African Truth and Reconciliation Commission model of reconciliation to the African palaver, which is rooted in people’s culture and tradition. 相似文献
218.
Brian D. Greer Wayne W. Fisher Billie J. Retzlaff Ashley M. Fuhrman 《Journal of the experimental analysis of behavior》2020,113(1):251-262
Quantitative models of resurgence (e.g., Behavioral Momentum Theory, Resurgence as Choice) suggest that resurgence is partly a function of the duration of extinction exposure, with longer histories of extinction producing less resurgence. This prediction is supported by some laboratory research and has been partially supported by clinical translations that did not isolate the effects of extinction exposure prior to testing for resurgence. The degree to which different histories of extinction impact the likelihood of treatment relapse in therapeutic applications of differential reinforcement is of great interest to the clinical community, including insurance carriers and other financial providers. In the present study, we isolated the effects of extinction history for severe destructive behavior across 6 participants referred for treatment services and examined resurgence of destructive behavior when alternative reinforcement terminated. Our within-subject evaluation showed no difference in the level of resurgence or persistence of destructive behavior following short and long exposures to differential reinforcement with extinction. We discuss our failure to replicate in relation to experimental-design considerations for investigating this and other relapse phenomena in future research with clinical populations. 相似文献
219.
Katrine Røhder Angus MacBeth Kirstine Agnete Davidsen Andrew Gumley Jessica Brennan Carol George Susanne Harder 《Infant mental health journal》2020,41(1):56-68
Psychopathology poses a risk for optimal parenting. The current study explored antenatal caregiving representations as markers for later risk of nonoptimal maternal behavior among mothers with severe mental illness. Sixty-five mothers diagnosed with psychosis, bipolar disorder, depression (psychopathology group), and nonclinical controls participated in a longitudinal study from pregnancy to 16 weeks after birth. Mental health diagnoses and caregiving representations were assessed during pregnancy. Maternal behavior was assessed during the 5-min recovery phase of the still-face paradigm at 16 weeks. Mothers with psychopathology reported significantly higher levels of “heightened” caregiving representations (i.e., separation anxiety from the child) than did controls. The only significant diagnostic group difference in perinatal maternal behavior was that mothers diagnosed with depression exhibited more overriding-intrusive behavior than did nonclinical control mothers. Regression modeling results showed that antenatal caregiving representations of “role reversal” predicted significantly lower levels of sensitivity and higher levels of overriding-intrusive behavior independent of the effect of psychopathology. The findings can be interpreted in the context of representational transformation to motherhood during pregnancy. The results provide preliminary evidence for the potential of a new questionnaire measure of caregiving representations as a screening instrument for antenatal representational risk. 相似文献
220.
Aldert Vrij Samantha Mann Sharon Leal Ronald P. Fisher Haneen Deeb 《Applied cognitive psychology》2020,34(3):628-642
In none of the deception studies that used drawings to date, was the effect of sketching on both speech content and drawing content examined, making it unclear what the full potential is of the use of drawings as a lie detection tool. A total of 122 truth tellers and liars took part in the study who did or did not sketch while narrating their allegedly experienced event. We formulated hypotheses about the total amount of information and number of complications reported and about various features of the drawings. Participants in the Sketch-present condition provided more information than participants in the Sketch-absent condition, and truth tellers reported more details than liars, but only in the Sketch-present condition. In contrast to previous research, no Veracity differences occurred regarding the content of the drawings, perhaps because sketching was introduced as a tool that facilitated verbal recall and not as a stand-alone tool. 相似文献