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241.
Sheldon KM 《Psychological bulletin》2004,130(3):421-4; discussion 430-4
J. Crocker and L. E. Park (2004) have achieved an admirable integration of the self-esteem literature with their claim that self-esteem is better conceived of as a dynamic human striving, rather than as a passive state or personality characteristic. However, the costs of self-esteem striving may be overstated--these costs may arise only in certain constrained cases. Also, although Crocker and Park suggested that self-esteem is not a true psychological need, there is evidence that humans in all cultures need to feel a positive sense of self-worth (K. M. Sheldon, in press). Problems may arise only when people strive too directly for this feeling, rather than deriving it as a natural concomitant of non-self-focused goals. A "sidelong" approach to self-esteem need satisfaction is advocated in this commentary. 相似文献
242.
Krishna L. Bharani Ken A. Paller Paul J. Reber Sandra Weintraub Jorge Yanar 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2016,23(3):304-326
Healthy older adults typically perform worse than younger adults at rule-based category learning, but better than patients with Alzheimer’s or Parkinson’s disease. To further investigate aging’s effect on rule-based category learning, we monitored event-related potentials (ERPs) while younger and neuropsychologically typical older adults performed a visual category-learning task with a rule-based category structure and trial-by-trial feedback. Using these procedures, we previously identified ERPs sensitive to categorization strategy and accuracy in young participants. In addition, previous studies have demonstrated the importance of neural processing in the prefrontal cortex and the medial temporal lobe for this task. In this study, older adults showed lower accuracy and longer response times than younger adults, but there were two distinct subgroups of older adults. One subgroup showed near-chance performance throughout the procedure, never categorizing accurately. The other subgroup reached asymptotic accuracy that was equivalent to that in younger adults, although they categorized more slowly. These two subgroups were further distinguished via ERPs. Consistent with the compensation theory of cognitive aging, older adults who successfully learned showed larger frontal ERPs when compared with younger adults. Recruitment of prefrontal resources may have improved performance while slowing response times. Additionally, correlations of feedback-locked P300 amplitudes with category-learning accuracy differentiated successful younger and older adults. Overall, the results suggest that the ability to adapt one’s behavior in response to feedback during learning varies across older individuals, and that the failure of some to adapt their behavior may reflect inadequate engagement of prefrontal cortex. 相似文献
243.
Do Some People Need Autonomy More Than Others? Implicit Dispositions Toward Autonomy Moderate the Effects of Felt Autonomy on Well‐Being 下载免费PDF全文
The present studies examined whether implicit or explicit autonomy dispositions moderate the relationship between felt autonomy and well‐being. Study 1 (N = 187 undergraduate students) presents an initial test of the moderator hypothesis by predicting flow experience from the interaction of autonomy need satisfaction and autonomy dispositions. Study 2 (N = 127 physically inactive persons) used vignettes involving an autonomy (un)supportive coach to test a moderated mediation model in which perceived coach autonomy support leads to well‐being through basic need satisfaction. Again, the effects of need satisfaction on well‐being were hypothesized to be moderated by an implicit autonomy disposition. Study 1 showed that individuals with a strong implicit autonomy (but not power or achievement) motive disposition derived more flow experience from felt autonomy than individuals with a weak implicit autonomy disposition. Study 2 revealed that perceived autonomy support from sports coaches, which we experimentally induced with a vignette method, leads to autonomy satisfaction, leading in turn to positive effects on well‐being. This indirect effect held at high and average but not low implicit autonomy disposition. The results indicate that the degree to which people benefit from autonomy need satisfaction depends on their implicit disposition toward autonomy. 相似文献
244.
Andrew J. Elliot Valary I. Chirkov Youngmee Kim & Kennon M. Sheldon 《Psychological science》2001,12(6):505-510
The results from this research supported our primary hypothesis that the adoption of avoidance (relative to approach) personal goals varies as a function of individualism-collectivism (across representations of this distinction). Interdependent self-construals were positively related and independent self-construals were negatively related to adoption of avoidance goals (Study 1), Asian Americans adopted more avoidance goals than non-Asian Americans (Study 2), and persons from South Korea and Russia adopted more avoidance goals than those in the United States (Studies 3 and 4, respectively). Studies 3 and 4 investigated and found support for our secondary hypothesis that avoidance personal goals are a negative predictor of subjective well-being in individualistic (the United States), but not collectivistic (South Korea and Russia), countries. The findings are discussed in terms of other approach-avoidance constructs and motivational processes. 相似文献
245.
Terror mismanagement: evidence that mortality salience exacerbates phobic and compulsive behaviors 总被引:1,自引:0,他引:1
Strachan E Schimel J Arndt J Williams T Solomon S Pyszczynski T Greenberg J 《Personality & social psychology bulletin》2007,33(8):1137-1151
Terror management theory (TMT) posits that cultural worldviews and self-esteem function to buffer humans from mortality-related anxiety. TMT research has shown that important behaviors are influenced by mortality salience (MS) even when they have no obvious connection to death. However, there has been no attempt to investigate TMT processes in anxious responding. The present research examines that question. In Study 1, compared to a control condition, MS increased anxious responding to spider-related stimuli, but only for participants who met criteria for specific phobia. In Study 2, compared to an aversive control condition, MS increased time spent washing hands, but only for those scoring high on a measure of compulsive hand washing (CHW). In Study 3, compared to a different aversive control condition, MS increased avoidance of a social interaction, but only for those scoring high on a measure of social interaction anxiety. The relevance of TMT in anxious responding is discussed. 相似文献
246.
Although some theory suggests that it is impossible to increase one's subjective well-being (SWB), our 'sustainable happiness model' ( Lyubomirsky, Sheldon, & Schkade, 2005 ) specifies conditions under which this may be accomplished. To illustrate the three classes of predictor in the model, we first review research on the demographic/circumstantial, temperament/personality, and intentional/experiential correlates of SWB. We then introduce the sustainable happiness model, which suggests that changing one's goals and activities in life is the best route to sustainable new SWB. However, the goals and activities must be of certain positive types, must fit one's personality and needs, must be practiced diligently and successfully, must be varied in their timing and enactment, and must provide a continued stream of fresh positive experiences. Research supporting the model is reviewed, including new research suggesting that happiness intervention effects are not just placebo effects. 相似文献
247.
Sheldon Cohen Cuneyt M Alper William J Doyle Nancy Adler John J Treanor Ronald B Turner 《Health psychology》2008,27(2):268-274
OBJECTIVE: We ask whether subjective socioeconomic status (SES) predicts who develops a common cold when exposed to a cold virus. DESIGN: 193 healthy men and women ages 21-55 years were assessed for subjective (perceived rank) and objective SES, cognitive, affective and social dispositions, and health practices. Subsequently, they were exposed by nasal drops to a rhinovirus or influenza virus and monitored in quarantine for objective signs of illness and self-reported symptoms. MAIN OUTCOME MEASURES: Infection, signs and symptoms of the common cold, and clinical illness (infection and significant objective signs of illness). RESULTS: Increased subjective SES was associated with decreased risk for developing a cold for both viruses. This association was independent of objective SES and of cognitive, affective and social disposition that might provide alternative spurious (third factor) explanations for the association. Poorer sleep among those with lesser subjective SES may partly mediate the association between subjective SES and colds. CONCLUSIONS: Increased Subjective SES is associated with less susceptibility to upper respiratory infection, and this association is independent of objective SES, suggesting the importance of perceived relative rank to health. 相似文献
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