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961.
Matthew Owens Jim Stevenson Julie A. Hadwin Roger Norgate 《British journal of psychology (London, England : 1953)》2014,105(1):92-101
Cognitive interference theories (e.g. attentional control theory, processing efficiency theory) suggest that high levels of trait anxiety predict adverse effects on the performance of cognitive tasks, particularly those that make high demands on cognitive resources. We tested an interaction hypothesis to determine whether a combination of high anxiety and low working memory capacity (WMC) would predict variance in demanding cognitive test scores. Ninety six adolescents (12‐ to 14‐years‐old) participated in the study, which measured self‐report levels of trait anxiety, working memory, and cognitive test performance. As hypothesized, we found that the anxiety‐WMC interaction explained a significant amount of variance in cognitive test performance (ΔR2 .07, p < .01). Trait anxiety was unrelated to cognitive test performance for those adolescents with average WMC scores (β = .13, p > .10). In contrast, trait anxiety was negatively related to test performance in adolescents with low WMC (β = ?.35, p < .05) and positively related to test performance in those with high WMC (β = .49, p < .01). The results of this study suggest that WMC moderates the relationship between anxiety and cognitive test performance and may be a determinant factor in explaining some discrepancies found in the literature. Further research is needed to fully understand the mechanisms involved. 相似文献
962.
Yannick Stephan Julie Boiché Brice Canada Antonio Terracciano 《British journal of psychology (London, England : 1953)》2014,105(4):564-580
Despite evidence for its health‐related benefits, little is known on the psychological predictors of the participation in leisure activities across the lifespan. Therefore, this study aimed to identify whether personality is associated with a variety of different types of activities, involving physical, cognitive, and social components. The samples included individuals from the second wave of the National Study of Midlife in the United States (N = 3,396) and community‐dwelling French individuals (N = 2,917) aged between 30 and 84. Both samples completed measures of the five‐factor model of personality. To create an activity index, we combined the physical, social, and cognitive (games and developmental) activities performed at least once a month. In both samples, individuals who scored higher on extraversion and openness were more likely to engage in a variety of activity types. The findings were consistent across two samples from different western societies and suggest that extraversion and openness contribute to social, cognitive, and physical functioning across the lifespan. 相似文献
963.
Julie Juola Exline Anne L. Zell Marci Lobel 《Journal of applied social psychology》2013,43(4):706-720
When people believe that their higher performance poses a threat to another person, they may experience discomfort or concern that has been termed Sensitivity to being the Target of a Threatening Upward Comparison (STTUC). One way to reduce STTUC discomfort might be to avoid contact with the outperformed person, a possibility examined in three studies of undergraduates. In laboratory contexts, STTUC discomfort predicted reluctance to meet an outperformed peer (Study 1) and preference for a different partner in future competitions (Study 2). In Study 3, which focused on naturalistic outperformance situations, STTUC distress again predicted avoidance. Additionally, avoidance of contact predicted less satisfaction with outcomes, especially in relationships where people knew each other well. 相似文献
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965.
Objective: The role of self-conscious emotions (SCEs) including shame, guilt, humiliation and embarrassment are of increasing interest within health. Yet, little is known about SCEs in the experience of chronic pain. This study explored prevalence and experience of SCEs in chronic pain patients compared to controls and assessed the relationship between SCEs and disability in pain patients.Design and measures: Questionnaire assessment comparing musculoskeletal pain patients (n = 64) and pain-free control participants (n = 63). Pain was assessed using the McGill Pain Questionnaire; disability, using the Roland–Morris Disability Questionnaire; and six SCEs derived from three measures (i) Test of Self-Conscious Affect-3 yielding subscales of shame, guilt, externalisation and detachment (ii) The Brief Fear of Negative Evaluation Scale and (iii) The Pain Self-Perception Scale assessing mental defeat.Results: Significantly greater levels of shame, guilt, fear of negative evaluation and mental defeat were observed in chronic pain patients compared to controls. In the pain group, SCE variables significantly predicted affective pain intensity; only mental defeat was significantly related to disability.Conclusion: Findings highlight the prevalence of negative SCEs and their importance in assessment and management of chronic pain. The role of mood in this relationship is yet to be explored. 相似文献
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967.
Noah M. Meyers Julie C. Chapman Kathleen C. Gunthert Carol S. Weissbrod 《Military psychology》2013,25(1):14-24
The present study examined the effect of level of traditional masculine gender role norms as well as the moderating effect of cognitive flexibility on community reintegration outcomes in a sample of 60 male military veterans who had sustained a traumatic brain injury during deployment. Data were collected through self-report measures and cognitive tests. Results suggested that greater endorsement of traditional masculine gender role beliefs, attitudes, and behaviors was significantly inversely related to the community integration domains of relationships and living skills and not significantly related to work and leisure. The effect of masculinity on healthy living skills was moderated by cognitive flexibility; the protective effect of low masculinity on living skills was only present if the veteran also had high cognitive flexibility skills. Results are discussed in the context of gender role strain, potential limiting aspects of stereotypy on recovery and reintegration, and the importance of cognitive flexibility in the recovery/reintegration process. 相似文献
968.
Julie Doyle 《Science as culture》2013,22(2):129-150
AbstractThe concepts and methods used by regulatory agencies worldwide to assess the safety of flavouring additives were designed by and for the flavouring industry. They embody and embed, in routine regulatory practice, the industry's commercial interests in minimising regulatory costs and the risk that the market for its products might be restricted. First sketched out by US flavouring company scientists in the early 1960s, this approach required almost no experimental data, and was highly permissive, relative to both our knowledge (and lack of it) about chemical toxicity and the ways other kinds of food additives are regulated. A ‘realist constructivist’ analysis illustrates how the industry's approach was also anti-scientific and unscientific because it served to discourage scientific investigation of important aspects of the phenomena it purported to evaluate, and because it relied on assumptions and hypotheses that lacked any evidential basis. The industry approach was first used to assess flavourings in the USA, where the industry was allowed to design and run its own regulatory regime. In all other regulatory jurisdictions, the industry's approach was rejected; expert advisors argued that it was incompatible with mandates to protect consumer health. Yet, the approach eventually prevailed everywhere. It did so in large part because of the collective refusal of the flavouring industry over three decades to provide the experimental data that had been requested by the regulatory authorities. This has been a form of regulatory capture, which was triggered by a remarkably effective tactic of non-cooperation with demands for data. 相似文献
969.
Tine B. Gehrt Julie A. Niziurski Lisbeth Frostholm Dorthe Berntsen 《Memory (Hove, England)》2013,21(8):1110-1121
970.