全文获取类型
收费全文 | 751篇 |
免费 | 55篇 |
专业分类
806篇 |
出版年
2023年 | 7篇 |
2022年 | 6篇 |
2021年 | 5篇 |
2020年 | 16篇 |
2019年 | 19篇 |
2018年 | 30篇 |
2017年 | 36篇 |
2016年 | 41篇 |
2015年 | 19篇 |
2014年 | 30篇 |
2013年 | 96篇 |
2012年 | 48篇 |
2011年 | 40篇 |
2010年 | 26篇 |
2009年 | 33篇 |
2008年 | 33篇 |
2007年 | 47篇 |
2006年 | 34篇 |
2005年 | 27篇 |
2004年 | 28篇 |
2003年 | 27篇 |
2002年 | 26篇 |
2001年 | 12篇 |
2000年 | 11篇 |
1999年 | 12篇 |
1998年 | 5篇 |
1997年 | 8篇 |
1996年 | 4篇 |
1995年 | 9篇 |
1994年 | 6篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 5篇 |
1982年 | 4篇 |
1981年 | 2篇 |
1979年 | 4篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1973年 | 2篇 |
1972年 | 2篇 |
1971年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有806条查询结果,搜索用时 0 毫秒
711.
Previous research has established conscientiousness as a predictor of longevity (H. S. Friedman et al., 1993; L. R. Martin & H. S. Friedman, 2000). To better understand this relationship, the authors conducted a meta-analysis of conscientiousness-related traits and the leading behavioral contributors to mortality in the United States (tobacco use, diet and activity patterns, excessive alcohol use, violence, risky sexual behavior, risky driving, suicide, and drug use). Data sources were located by combining conscientiousness-related terms and relevant health-related behavior terms in database searches as well as by retrieving dissertations and requesting unpublished data from electronic mailing lists. The resulting database contained 194 studies that were quantitatively synthesized. Results showed that conscientiousness-related traits were negatively related to all risky health-related behaviors and positively related to all beneficial health-related behaviors. This study demonstrates the importance of conscientiousness' contribution to the health process through its relationship to health-related behaviors. 相似文献
712.
Cognitive theories of depression emphasise a vicious circle linking depressed mood and biased recall towards negative information. In line with this, depressed adults show selectively enhanced recall for negative information. This recall bias is held to be mediated by increased accessibility of negative self-referent schemas formed as a result of adverse early experiences. Given this, surprisingly few studies have examined depression-related recall biases from a developmental perspective. Clinically depressed children have been found to show enhanced recall of negative adjectives, particularly when self-referent, but to date there is no evidence for similar recall biases in non-clinically depressed groups. The current study addressed this by investigating high and low non-clinically depressed children's (aged 5-11 years) recall of emotional stories. High depressed children showed enhanced recall of negative stories, relative to positive stories, compared to the low depressed group. This did not vary with age group. We conclude that, when child-oriented materials are used, depression-related biases in recall towards negative information are observable even in a non-clinical sample of children from 5 years of age. 相似文献
713.
714.
There is a change in false belief task performance across the 3-5 year age range, as confirmed in a recent meta-analysis [Wellman, H. M., Cross, D., & Watson, J. (2001). Meta-analysis of theory mind development: The truth about false-belief. Child Development, 72, 655-684]. This meta-analysis identified several performance factors influencing success, including manipulations that highlight the salience of the initial belief content (such as asking where Sally will look first for the marble). However, because a proportion of variance in performance remained unexplained even when identified performance factors were controlled for, the authors concluded from the standpoint of a 'theory-theory' account that children's improvement is the result of conceptual change. Further, the meta-analysis showed that manipulations such as 'look first' improve performance only in children who are in the older part of the 3-5 year range, and thus plausibly operating with a 'transitional' theory of mind--just on the point of realizing conceptual change. Here, we present three studies systematically investigating the 'look first' manipulation which showed that: (i) the advantage for the look first question can be demonstrated in children across different cultures, (ii) look first has an effect that is additive to the improvement with age; there is no interaction such that older children gain more benefit from younger children, (iii) performance in younger children can be, but is not always, elevated to levels that are statistically above chance. These results challenge the theory-theory account and are discussed in terms of models of belief-desire reasoning in which both conceptual competence and performance factors play central roles. 相似文献
715.
The authors examined the similarities and differences between 3 dimensions that represent people's focus on self vs. other: individualistic vs. collectivistic nations, independent vs. interdependent self-concepts, and intrinsic vs. extrinsic aspirations. In samples of South Korean and U.S. college students, the authors found that each of these dimensions was interrelated in expected ways and that each also was independently associated with different aspects of participants' self-report of their own well-being (i.e., self-actualization, vitality, happiness, anxiety, and physical manifestations). The authors concluded that environmental circumstances and personality characteristics that focus on personal needs are more likely to provide experiences supportive of psychological well-being. 相似文献
716.
Wong AC Gauthier I Woroch B DeBuse C Curran T 《Cognitive, affective & behavioral neuroscience》2005,5(3):306-318
Expertise with print is likely to optimize visual processes for recognizing characters of a familiar writing system. Although
brain activations have been identified for words and letter strings in contrast with other stimuli, relatively little work
has focused on the neural basis of single-letter perception. English readers and Chinese-English bilinguals participated in
an ERP study and performed a 1-back identity judgment on Roman letters, Chinese characters, pseudofonts, and their string
versions. The Chinese-English bilinguals showed an enhanced N170 for both Roman letters and Chinese characters relative to
pseudofonts. For the non-Chinese readers, the N170 amplitude was larger for Roman letters relative to Chinese characters and
pseudofonts. Our results suggest that changes in relatively early visual processes underlie expert letter perception. 相似文献
717.
Belief-desire reasoning as a process of selection 总被引:7,自引:0,他引:7
Human learning may depend upon domain specialized mechanisms. A plausible example is rapid, early learning about the thoughts and feelings of other people. A major achievement in this domain, at about age four in the typically developing child, is the ability to solve problems in which the child attributes false beliefs to other people and predicts their actions. The main focus of theorizing has been why 3-year-olds fail, and only recently have there been any models of how success is achieved in false-belief tasks. Leslie and Polizzi (Inhibitory processing in the false-belief task: Two conjectures. Developmental Science, 1, 247-254, 1998) proposed two competing models of success, which are the focus of the current paper. The models assume that belief-desire reasoning is a process which selects a content for an agent's belief and an action for the agent's desire. In false belief tasks, the theory of mind mechanism (ToMM) provides plausible candidate belief contents, among which will be a 'true-belief.' A second process reviews these candidates and by default will select the true-belief content for attribution. To succeed in a false-belief task, the default content must be inhibited so that attention shifts to another candidate belief. In traditional false-belief tasks, the protagonist's desire is to approach an object. Here we make use of tasks in which the protagonist has a desire to avoid an object, about which she has a false-belief. Children find such tasks much more difficult than traditional tasks. Our models explain the additional difficulty by assuming that predicting action from an avoidance desire also requires an inhibition. The two processing models differ in the way that belief and desire inhibitory processes combine to achieve successful action prediction. In six experiments we obtain evidence favoring one model, in which parallel inhibitory processes cancel out, over the other model, in which serial inhibitions force attention to a previously inhibited location. These results are discussed in terms of a set of simple proposals for the modus operandi of a domain specific learning mechanism. The learning mechanism is in part modular--the ToMM--and in part penetrable--the Selection Processor (SP). We show how ToMM-SP can account both for competence and for successful and unsuccessful performance on a wide range of belief-desire tasks across the preschool period. Together, ToMM and SP attend to and learn about mental states. 相似文献
718.
Dalgleish T 《Journal of experimental psychology. General》2005,134(4):585-91; discussion 592-5
D. Algom, E. Chajut, and S. Lev presented a series of definitional, conceptual, and empirical arguments in support of their conclusion that the classic and emotional Stroop effects are, in their words, "unrelated phenomena" (p. 336), such that the term emotional Stroop effect is a misnomer in reference to the relatively greater interference in ink color naming of emotional versus neutral words. These are strong claims. In this comment, the author critically examines each component of Algom et al.'s case and argues that, in fact, none of these components represents compelling evidence in support of their eventual conclusions. 相似文献
719.
Altgassen M Kliegel M Williams TI 《The British journal of developmental psychology》2005,23(4):543-558
This study investigated the accuracy of musical pitch detection in children with autistic spectrum disorders as compared with typically developing children. Seventeen children on the autistic spectrum (M(age) =9.34, SD(age) =1.12) and 13 typically developing, chronological age-matched children (M(age) =9.13, SD(age) =1.68) took part in the current study. Children were required to listen to four tones, which were paired with four different pictures and asked to learn the combinations. The children were then assessed for their ability to identify the previously learned tones, when they were presented as single tones and when they were embedded in chords and discords. No significant group differences were found. However, after subdividing the clinical group according to their diagnosis of autism or Asperger's syndrome, the results indicated a slightly superior disembedding ability in participants with Asperger's syndrome. The findings are discussed in terms of the weak central coherence concept. 相似文献
720.
Rakow T Newell BR Fayers K Hersby M 《Journal of experimental psychology. Learning, memory, and cognition》2005,31(5):1088-1104
The authors identify and provide an integration of 3 criteria for establishing cue-search hierarchies in inferential judgment. Cues can be ranked by information value according to expected information gain (Bayesian criterion), cue-outcome correlation (correlational criterion), or ecological validity (accuracy criterion). All criteria significantly predicted information acquisition behavior; however, in 3 experiments, the most successful predictor was the correlational criterion (followed by the Bayesian). Although participants showed sensitivity to task constraints, searching for less information when it was more expensive (Experiment 1) and when under time constraints (Experiment 2), concomitant changes in the relative frequency of acquisition of cues with different information values were not observed. A rational analysis illustrates why such changes in the frequency of acquisition would be beneficial, and reasons for the failure to observe such behavior are discussed. 相似文献