全文获取类型
收费全文 | 1486篇 |
免费 | 103篇 |
出版年
2024年 | 2篇 |
2023年 | 13篇 |
2022年 | 12篇 |
2021年 | 22篇 |
2020年 | 49篇 |
2019年 | 54篇 |
2018年 | 69篇 |
2017年 | 71篇 |
2016年 | 89篇 |
2015年 | 40篇 |
2014年 | 56篇 |
2013年 | 189篇 |
2012年 | 102篇 |
2011年 | 82篇 |
2010年 | 48篇 |
2009年 | 43篇 |
2008年 | 82篇 |
2007年 | 68篇 |
2006年 | 63篇 |
2005年 | 66篇 |
2004年 | 50篇 |
2003年 | 50篇 |
2002年 | 34篇 |
2001年 | 16篇 |
2000年 | 18篇 |
1999年 | 14篇 |
1998年 | 16篇 |
1997年 | 17篇 |
1996年 | 15篇 |
1995年 | 21篇 |
1994年 | 10篇 |
1993年 | 15篇 |
1992年 | 9篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1989年 | 10篇 |
1988年 | 8篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 5篇 |
1984年 | 9篇 |
1983年 | 6篇 |
1982年 | 11篇 |
1981年 | 4篇 |
1980年 | 2篇 |
1977年 | 2篇 |
1976年 | 4篇 |
1975年 | 2篇 |
1974年 | 4篇 |
1969年 | 1篇 |
排序方式: 共有1589条查询结果,搜索用时 15 毫秒
881.
Buchbesprechungen
Bauer S, Kordy H (Hrsg) (2009) E-Mental-Health – Neue Medien in der psychosozialen Versorgung Springer, Berlin, 350 S., ISBN-10: 354075735X, EUR 34,95 相似文献882.
Amanda Holmes Maria Kragh Nielsen Stephanie Tipper Simon Green 《Cognitive, affective & behavioral neuroscience》2009,9(3):323-334
To examine the extent of automaticity of emotional face processing in high versus low trait anxious participants, event-related
potentials (ERPs) were recorded to emotional (fearful, happy) and neutral faces under varying task demands (low load, high
load). Results showed that perceptual encoding of emotional faces, as reflected in P1 and early posterior negativity components,
was unaffected by the availability of processing resources. In contrast, the postperceptual registration and storage of emotion-related
information, as reflected in the late positive potential component at frontal locations, was influenced by the availability
of processing resources, and this effect was further modulated by level of trait anxiety. Specifically, frontal ERP augmentations
to emotional faces were eliminated in the more demanding task for low trait anxious participants, whereas ERP enhancements
to emotional faces were unaffected by task load in high trait anxious participants. This result suggests greater automaticity
in processing affective information in high trait anxious participants. 相似文献
883.
Heather Hampel Robin E. Grubs Carol S. Walton Emma Nguyen Daniel H. Breidenbach Steve Nettles Meagan Corliss Stephanie Fox Susan Hiraki Lisa Ku Whitney Neufeld-Kaiser Bronson Riley Jamie Taylor LuAnn Weik 《Journal of genetic counseling》2009,18(3):205-216
The American Board of Genetic Counseling (ABGC) performed a genetic counseling practice analysis (PA) to determine the content of the certification examination. The ABGC-appointed PA Advisory Committee worked with psychometricians to develop a survey which was distributed to 2,038 genetic counselors in the United States and Canada. The survey was also accessible on the ABGC website. Multiple criteria were used to establish the significance of the tasks included in the survey. A total of 677 responses were used in the analysis, representing a 37.1% corrected response rate. Five major content domains with 143 tasks were identified in the PA. New certification test specifications were developed on the basis of PA results and will be used in developing future examination forms. In keeping with credentialing standards, ABGC plans to conduct a PA on a regular basis so that the content of the examination reflects current practice. 相似文献
884.
Rocio Garcia-Retamero Stephanie M. Müller Andrs Catena Antonio Maldonado 《Learning and motivation》2009,40(3):284-297
In two experiments, we investigated the relative impact of causal beliefs and empirical evidence on both decision making and causal judgments, and whether this relative impact could be altered by previous experience. Participants had to decide which of two alternatives would attain a higher outcome on the basis of four cues. After completing the decision task, they were asked to estimate to what extent each cue was a reliable cause of the outcome. Participants were provided with instructions that causally related two of the cues to the outcome, whereas they received neutral information about the other two cues. Two of the four cues—a causal and a neutral cue—had high validity and were both generative. The remaining two cues had low validity, and were generative in Experiment 1, but almost not related to the outcome in Experiment 2. Selected groups of participants in both experiments received pre-training with either causal or neutral cues, or no pre-training was provided. Results revealed that the impact of causal beliefs and empirical evidence depends on both the experienced pre-training and cue validity. When all cues were generative and participants received pre-training with causal cues, they mostly relied on their causal beliefs, whereas they relied on empirical evidence when they received pre-training with neutral cues. In contrast, when some of the cues were almost not related to the outcome, participants’ responses were primarily influenced by validity and—to a lesser extent—by causal beliefs. In either case, however, the influence of causal beliefs was higher in causal judgments than in decision making. While current theoretical approaches in causal learning focus either on the effect of causal beliefs or empirical evidence, the present research shows that both factors are required to explain the flexibility involved in human inferences. 相似文献
885.
Stephanie A. Bonfonte Jason C. Bourret Lindsay A. Lloveras 《Journal of applied behavior analysis》2020,53(3):1593-1605
Token economies are one of the most commonly used behavior-analytic interventions. Despite literature supporting the use of tokens as tools for behavior change, little is known about the efficacy of tokens compared to that of the items for which they are exchanged. Results of previous research comparing the reinforcing efficacy of tokens and primary reinforcers have shown that both produce similar effects on responding. However, published findings have been confounded given the inclusion of primary reinforcers in the token-reinforcer test conditions. In this study, we established novel tokens as reinforcers. We then conducted a conditioned-reinforcer assessment using a tandem control to ensure that the tokens functioned as reinforcers. We used progressive-ratio schedules to compare the reinforcing efficacy of the tokens to high- and low-preference edibles that were also used as backup reinforcers. For both participants, we found that high-preference primary reinforcers maintained higher response frequencies than did tokens. 相似文献
886.
Aldert Vrij Sharon Leal Haneen Deeb Stephanie Chan Majeed Khader Whistine Chai Jeffery Chin 《Applied cognitive psychology》2020,34(1):241-255
Due to time constraints, interviews aimed to detect deception in airport settings should be brief and veracity assessments should be made in real time. In two experiments carried out in the departure hall of an international airport, truth tellers were asked to report truthfully their forthcoming trip, whereas liars were asked to lie about the purpose of their trip. In Experiment 1, we examined five verbal cues that we thought had potential to discriminate truth tellers from liars in short airport interviews: elaboration in disclosing information, checkable details, how many people are aware of the trip, complications, and plausibility. In Experiment 2, we attempted to improve the interview protocol by adding a second interview phase in which we introduced an information protocol and model statement. All five cues differentiated truth tellers from liars in both experiments, but the information protocol and model statement did not enhance these differences. 相似文献
887.
Previous research has shown differences in monolingual and bilingual communication. We explored whether monolingual and bilingual pre‐schoolers (N = 80) differ in their ability to understand others' iconic gestures (gesture perception) and produce intelligible iconic gestures themselves (gesture production) and how these two abilities are related to differences in parental iconic gesture frequency. In a gesture perception task, the experimenter replaced the last word of every sentence with an iconic gesture. The child was then asked to choose one of four pictures that matched the gesture as well as the sentence. In a gesture production task, children were asked to indicate ‘with their hands’ to a deaf puppet which objects to select. Finally, parental gesture frequency was measured while parents answered three different questions. In the iconic gesture perception task, monolingual and bilingual children did not differ. In contrast, bilinguals produced more intelligible gestures than their monolingual peers. Finally, bilingual children's parents gestured more while they spoke than monolingual children's parents. We suggest that bilinguals' heightened sensitivity to their interaction partner supports their ability to produce intelligible gestures and results in a bilingual advantage in iconic gesture production. 相似文献
888.
Stephanie H. M. van Goozen Nico H. Frijda Merel Kindt Nanne E. De Van Poll 《Aggressive behavior》1994,20(2):79-100
In the present series of studies existing hostility and anger trait questionnaires were examined. We found them to be unsuitable for our subjects and purpose, A new questionnaire based on novel principles, the Anger Situation Questionnaire (ASQ), was developed to measure anger proneness in women. The ASQ consists of 33 vignettes or scenarios, Each vignette has three dimensions: emotional experience, intensity of emotional experience, and action readiness mode. The ASQ was administered to 146 female students. Out of this sample two extreme groups were selected of 30 subjects each: one group scoring low on self-reported anger and angry readiness, the other group scoring high on both aspects. An anger-induction paradigm was developed consisting of essentially three elements: a physically aversive situation, the performance of some frustrative tasks, as well as an unpleasantly acting female experimenter. The ASQ was validated in this paradigm: subjects scoring high on the ASQ became more angry due to these manipulations; moreover, in most of the subjects at one moment or another a state of anger was induced. © 1994 wiley-Liss, Inc. 相似文献
889.
The present report reviews some findings of a 20-year longitudinal study of Danish children at risk for schizophrenia. Early factors predictive of later schizophrenia in high-risk children, including infant temperament and the effect of perinatal complications, are reviewed. In addition, the role of maternal absence as a stressor is examined. Findings related to sex differences in the vulnerability of high-risk children to later pathology are discussed. Possible interactions of these factors and maternal psychopathology are briefly explored. 相似文献
890.