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161.
Nursel Topkaya David L. Vogel Rachel E. Brenner 《Journal of counseling and development : JCD》2017,95(2):213-225
This study builds on previous help‐seeking research in the United States by examining the role of counseling stigma in Turkey. Undergraduate students in Turkey (N = 520) completed self‐report measures of attitudes and intentions to seek counseling and 3 forms of help‐seeking stigma. Results indicated that perceptions of public and social network stigma each uniquely contributed to the experience of self‐stigma, which, in turn, influenced attitudes toward seeking counseling and then help‐seeking intentions. 相似文献
162.
163.
Stian Solem Åshild Tellefsen Håland Patrick A. Vogel Bjarne Hansen Adrian Wells 《Behaviour research and therapy》2009,47(4):301-307
Wells' (Wells, A. (1997). Cognitive therapy of anxiety disorders: a practice manual and conceptual guide. Chichester, UK: Wiley) metacognitive model of obsessive–compulsive disorder (OCD) predicts that metacognitions must change in order for psychological treatment to be effective. The aim of this study was to explore: (1) if metacognitions change in patients undergoing exposure treatment for OCD; (2) to determine the extent to which cognitive and metacognitive change predicts symptom improvement and recovery. The sample consisted of 83 outpatients with a diagnosis of OCD who completed exposure and response prevention treatment. The Yale–Brown Obsessive–Compulsive Scale (Y-BOCS), the Metacognitions Questionnaire (MCQ-30) and the Obsessive Beliefs Questionnaire (OBQ-44) were administered before treatment, after treatment, and at 12-month follow-up. Treatment resulted in significant changes in symptoms, metacognition score, responsibility and perfectionism. Regression analysis using post-treatment Y-BOCS as the dependent variable indicated that when the overlap between predictors was controlled for, only changes in metacognition were significant. Changes in metacognitions explained 22% of the variance in symptoms at post-treatment when controlling for pre-treatment symptoms and changes in mood. A further regression revealed that two MCQ-30 subscales made individual contributions. The patients had significantly higher scores compared to community controls on the MCQ-30. Patients who achieved clinical significant change had lower scores on the MCQ-30 compared to patients who did not change. The results did not change significantly from post-treatment to follow-up assessment. These findings provide further support for the importance of metacognitions in treating OCD. 相似文献
164.
The use of voice acoustic techniques has the potential to extend beyond work devoted purely to speech or vocal pathology.
For this to occur, however, researchers and clinicians will require acquisition technologies that provide fast, accurate,
and cost-effective methods for recording data. Therefore, the present study aimed to compare industry-standard techniques
for acquiring high-quality acoustic signals (e.g., hard drive and solid-state recorder) with widely available and easy-to-use,
computer-based (standard laptop) data-acquisition methods. Speech samples were simultaneously acquired from 15 healthy controls
using all three methods and were analyzed using identical analysis techniques. Data from all three acquisition methods were
directly compared using a variety of acoustic correlates. The results suggested that selected acoustic measures (e.g., f 0, noise-toharmonic ratio, number of pauses) were accurately obtained using all three methods; however, minimum recording
standards were required for widely used measures of perturbation. 相似文献
165.
David L. Vogel Ronald J. Werner-Wilson Kun Liang Carolyn E. Cutrona Joann C. Seeman Ashley H. Hackler 《Sex roles》2008,59(11-12):871-879
The escape-conditioning model suggests that husbands experience greater physiological arousal during marital conflict than their wives. This greater arousal is hypothesized to lead to withdrawal from conflict in order to lessen the arousal. The present results, based on a U.S. sample of 64 heterosexual couples, found no support for this model. During problem-solving discussions, husbands did not exhibit greater skin conductance and did not report greater arousal than their wives. Furthermore, skin conductance was negatively linked to withdraw behavior. These results, while not consistent with the escape-conditioning model, are in line with recent studies that have explicitly examined gender differences in other types of physiological arousal during marital conflict. 相似文献
166.
Perceptual expertise enhances the resolution but not the number of representations in working memory
Despite its central role in cognition, capacity in visual working memory is restricted to about three or four items. Curby and Gauthier (2007) examined whether perceptual expertise can help to overcome this limit by enabling more efficient coding of visual information. In line with this, they observed higher capacity estimates for upright than for inverted faces, suggesting that perceptual expertise enhances visual working memory. In the present work, we examined whether the improved capacity estimates for upright faces indicates an increased number of "slots" in working memory, or improved resolution within the existing slots. Our results suggest that perceptual expertise enhances the resolution but not the number of representations that can be held in working memory. These results clarify the effects of perceptual expertise in working memory and support recent suggestions that number and resolution represent distinct facets of working memory ability. 相似文献
167.
Kampe Christopher Reid Gwendolynne Jones Paul S. Colleen S. Sean Vogel Kathleen M. 《Science and engineering ethics》2019,25(3):869-898
Science and Engineering Ethics - Academia-intelligence agency collaborations are on the rise for a variety of reasons. These can take many forms, one of which is in the classroom, using students to... 相似文献
168.
Does visual working memory represent a fixed number of objects, or is capacity reduced as object complexity increases? We measured accuracy in detecting changes between sample and test displays and found that capacity estimates dropped as complexity increased. However, these apparent capacity reductions were strongly correlated with increases in sample-test similarity (r= .97), raising the possibility that change detection was limited by errors in comparing the sample and test, rather than by the number of items that were maintained in working memory. Accordingly, when sample-test similarity was low, capacity estimates for even the most complex objects were equivalent to the estimate for the simplest objects (r= .88), suggesting that visual working memory represents a fixed number of items regardless of complexity. Finally, a correlational analysis suggested a two-factor model of working memory ability, in which the number and resolution of representations in working memory correspond to distinct dimensions of memory ability. 相似文献
169.
Vogel EK Woodman GF Luck SJ 《Journal of experimental psychology. Human perception and performance》2006,32(6):1436-1451
How long does it take to form a durable representation in visual working memory? Several theorists have proposed that this consolidation process is very slow. Here, we measured the time course of consolidation. Observers performed a change-detection task for colored squares, and shortly after the presentation of the first array, pattern masks were presented at the locations of each of the colored squares to disrupt representations that had not yet been consolidated. Performance on the memory task was impaired when the delay between the colored squares and the masks was short, and this effect became larger when the number of colored squares was increased. The rate of consolidation was approximately 50 ms per item, which is considerably faster than previous proposals. 相似文献
170.