全文获取类型
收费全文 | 1932篇 |
免费 | 116篇 |
国内免费 | 1篇 |
出版年
2023年 | 14篇 |
2022年 | 20篇 |
2021年 | 43篇 |
2020年 | 61篇 |
2019年 | 70篇 |
2018年 | 85篇 |
2017年 | 96篇 |
2016年 | 86篇 |
2015年 | 60篇 |
2014年 | 63篇 |
2013年 | 223篇 |
2012年 | 118篇 |
2011年 | 123篇 |
2010年 | 60篇 |
2009年 | 68篇 |
2008年 | 83篇 |
2007年 | 58篇 |
2006年 | 70篇 |
2005年 | 62篇 |
2004年 | 42篇 |
2003年 | 51篇 |
2002年 | 33篇 |
2001年 | 26篇 |
2000年 | 24篇 |
1999年 | 15篇 |
1998年 | 19篇 |
1997年 | 18篇 |
1996年 | 10篇 |
1995年 | 18篇 |
1994年 | 16篇 |
1993年 | 11篇 |
1992年 | 11篇 |
1991年 | 18篇 |
1990年 | 25篇 |
1989年 | 22篇 |
1988年 | 9篇 |
1985年 | 14篇 |
1984年 | 15篇 |
1983年 | 13篇 |
1982年 | 20篇 |
1981年 | 11篇 |
1980年 | 12篇 |
1979年 | 14篇 |
1977年 | 8篇 |
1976年 | 10篇 |
1975年 | 10篇 |
1973年 | 8篇 |
1971年 | 10篇 |
1968年 | 8篇 |
1967年 | 9篇 |
排序方式: 共有2049条查询结果,搜索用时 21 毫秒
1.
Melanie J. Zimmer-Gembeck Julia Rudolph Juliane Pariz 《The British journal of developmental psychology》2022,40(1):17-34
Adolescence is a high-risk period for body image disturbance and appearance concerns. In a cascade model, we examined interrelations of body dysmorphic symptoms (BDS) with appearance rejection sensitivity (ARS) and tested gender moderation. Participants were 397 Australian adolescents (T1 Mage = 11.7, SD = 0.91; 56% girls) who completed six surveys over 4 years. In a random-intercept cross-lag model, two (of five possible) paths showed ARS predicted higher subsequent BDS, and three (of five possible) paths showed BDS predicted higher subsequent ARS. Girls reported more BDS and ARS than boys, and random intercepts of BDS and ARS were correlated with the correlation stronger in girls than boys. Cross-lag BDD-ARS associations over the six waves were not significantly moderated by gender. Overall, girls are at higher risk of appearance concerns than boys, but BDD-ARS cascade effects do not differ between girls and boys. 相似文献
2.
William Alex Pridemore PhD Adam Trahan MA Mitchell B. Chamlin PhD 《Suicide & life-threatening behavior》2009,39(6):659-670
There is substantial evidence of detrimental psychological sequelae following disasters, including terrorist attacks. The effect of these events on extreme responses such as suicide, however, is unclear. We tested competing hypotheses about such effects by employing autoregressive integrated moving average techniques to model the impact of September 11 and the Oklahoma City bombing on monthly suicide counts at the local, state, and national level. Unlike prior studies that provided conflicting evidence, rigorous time series techniques revealed no support for an increase or decrease in suicides following these events. We conclude that while terrorist attacks produce subsequent psychological morbidity and may affect self and collective efficacy well beyond their immediate impact, these effects are not strong enough to influence levels of suicide mortality. 相似文献
3.
4.
Julia L. Ferguson Maddison J. Majeski John McEachin Ronald Leaf Joseph H. Cihon Justin B. Leaf 《Journal of applied behavior analysis》2020,53(4):1876-1888
Telehealth research in the field of applied behavior analysis (ABA) has focused on the training and supervision of others to implement various behavior analytic procedures. Current guidelines for practicing telehealth suggest that direct telehealth services may be appropriate for some individuals diagnosed with autism spectrum disorder, but more research is needed. This study evaluated the effects of discrete trial teaching with instructive feedback in a dyad arrangement delivered directly via telehealth to teach tact relations to 6 children diagnosed with autism spectrum disorder. All participants and the experimenter were located in different physical locations. All participants learned their primary and secondary targets, and 5 of the participants acquired the observational primary and secondary targets without direct teaching. Areas of future research and clinical implications are discussed in the context of telehealth service delivery. 相似文献
5.
6.
J Brener S Mitchell 《Journal of experimental psychology. Animal behavior processes》1989,15(2):166-175
The principle of least effort predicts that behavior will tend to maximum efficiency. To test this prediction, changes in the energy expended (VO2) and work performed per reinforcement were monitored continuously as rats learned to press a beam with a criterion force for liquid food rewards. All 12 subjects exhibited significant decreases in energy expended per reinforcement over the 16 days of observation. Of these, 10 subjects also decreased the work performed per reinforcement. Analyses of motor performance were undertaken to determine how motor programs for changing efficiency were generated. The 10 animals showing decreased work reinforcement also exhibited significant decreases in the variability of temporal and kinetic response features and in mean response magnitude (time integral of force or work per response) as a function of practice. Adjustments in work output were primarily accomplished by modifying temporal response features (response duration and, initially, interresponse time). The kinetic features (response recruitment and peak force) remained relatively constant for these animals. The remaining 2 subjects differed in that response recruitment increased after Day 9, resulting in progressively larger amounts of work being performed to earn each reinforcement, and the interval between successive reinforcements decreased. 相似文献
7.
Beliefs and inferences: A test of a rational-emotive hypothesis 1. Performing in an academic seminar
Windy Dryden Julia Ferguson Tony Clark 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》1989,7(3):119-129
Subjects were asked to imagine that they were going to present an academic seminar. They were further asked to imagine (a) that they adhered to a rational belief or an irrational belief; (b) that they had made or had not made an effort in preparing for the seminar and (c) that their performance counted or did not count towards their final examination grade. Whilst in role, subjects were asked to make inferences about various aspects of their performance and the responses of others. While the results supported the hypothesis that imagining that one is holding an irrational belief leads to more negative inferences than holding a rational belief, it was also found that not making an effort in preparing for the siminar led subjects to make more negative inferences than making an effort. In addition, there were several two-way and three-way significant interactions between the independent variables. The results supported Ellis's (1985) recent formulation concerning the complex relationship between events and inferences (A), beliefs (B) and emotional and behavioral consequences of beliefs (C).Windy Dryden PhD is Senior Lecturer in the Department of Psychology, Goldsmiths' College, University of London, England. Julia Ferguson is Research Assistant in the Department of Psychology, Goldsmiths' College, University of London, England. Tony Clark was an Undergraduate Student in the Department of Psychology, Goldsmiths' College, University of London, England. He graduated in 1987. 相似文献
8.
9.
Delusions and hallucinations reported in the social histories of 150 patients admitted to an East Texas state hospital during the 1930s and of 150 patients admitted during the 1980s were examined for content that would characterize and contrast the patient subcultural milieu of the two time periods. Patients admitted during the 1930s tended to reflect the material deprivation and personal powerlessness of the great depression in delusions of great wealth and positive "special powers." The hallucinatory visions and voices of the 1980s patients reflected a more threatening and negative subcultural milieu, with more visions of blood, snakes, and dead people or animals. Command hallucinations to hurt, to kill, or to do "perverse things" would also suggest that the subculture milieu of the 1980s had become more dangerous. 相似文献
10.