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861.
The psychological construct of general mental ability (GMA), introduced by C. Spearman (1904) nearly 100 years ago, has enjoyed a resurgence of interest and attention in recent decades. This article presents the research evidence that GMA predicts both occupational level attained and performance within one's chosen occupation and does so better than any other ability, trait, or disposition and better than job experience. The sizes of these relationships with GMA are also larger than most found in psychological research. Evidence is presented that weighted combinations of specific aptitudes tailored to individual jobs do not predict job performance better than GMA alone, disconfirming specific aptitude theory. A theory of job performance is described that explicates the central role of GMA in the world of work. These findings support Spearman's proposition that GMA is of critical importance in human affairs. 相似文献
862.
Borkenau P Mauer N Riemann R Spinath FM Angleitner A 《Journal of personality and social psychology》2004,86(4):599-614
Self-reports, peer reports, intelligence tests, and ratings of personality and intelligence from 15 videotaped episodes were collected for 600 participants. The average cross-situational consistency of trait impressions across the 15 episodes was .43. Shared stereotypes related to gender and age were mostly accurate and contributed little to agreement among judges. Agreement was limited mainly by nonshared meaning systems and by nonoverlapping information. Personality inferences from thin slices of behavior were significantly associated with reports by knowledgeable informants. This association became stronger when more episodes were included, but gains in prediction were low beyond 6 episodes. Inferences of intelligence from thin slices of behavior strongly predicted intelligence test scores. A particularly strong single predictor was how persons read short sentences. 相似文献
863.
Brady F 《Perceptual and motor skills》2004,99(1):116-126
A meta-analysis of the contextual interference effect produced 139 estimates of effect sizes from 61 studies. The average overall effect size was .38. The effect size for basic research (.57) was significantly different from applied research (.19). Significant differences were also obtained between the effect sizes for adults (.50) and those for younger learners (.10). Power for retention and transfer scores was not significantly different. The overall mean power of the studies reviewed was .43. 相似文献
864.
Relations with Parents and with Peers,Temperament, and Trajectories of Depressed Mood During Early Adolescence 总被引:2,自引:0,他引:2
The present study examined (a) whether groups of children can be empirically identified with distinct longitudinal profiles
of depressed mood from late childhood through early adolescence, (b) to what extent these different longitudinal depression
profiles are predicted by problematic relations with parents, same-sex peers, and other-sex peers, and (c) what role individuals'
temperamental characteristics play in this context. Based on a sample of 414 early adolescents (197 girls), four groups were
identified with distinct longitudinal profiles of depressed mood between ages 11 and 14: One group with consistently low levels
of depressed mood, another with consistently moderate levels of depressed mood, a third group whose depressed mood increased
sharply from late childhood through early adolescence, and a fourth group who already showed clinical-range levels of depressed
mood during late childhood and whose depressive feelings increased even slightly more thereafter. Subsequent analyses revealed
that rejection by same-sex peers was related to the odds of following an increasing trajectory of depressed mood, but only
for girls with a highly reactive temperament. A problematic relationship with parents increased the odds of an elevated trajectory
of depressed mood regardless of individual temperament. The theoretical and practical implications of these findings are discussed. 相似文献
865.
866.
Two experiments explored the development of cynicism by examining how children evaluate other people who make claims consistent or inconsistent with their self-interests. In Experiment 1, kindergartners, second graders, and fourth graders heard stories with ambiguous conclusions in which characters made statements that were aligned either with or against self-interest. Older children took into account the self-interests of characters in determining how much to believe them: They discounted statements aligned with self-interest, whereas they accepted statements going against self-interest. Experiment 2 examined children's endorsement of three different explanations for potentially self-interested statements: lies, biases, and mistakes. Like adults, sixth graders endorsed lies and bias as plausible explanations for wrong statements aligned with self-interest; younger children did not endorse bias. Implications for the development of cynicism and children's understanding of bias are discussed. 相似文献
867.
Weed FJ 《Journal of the history of the behavioral sciences》2005,41(3):269-284
The Colorado Fuel and Iron Company's Sociological Department represented an industrial welfare plan based on an early understanding of applied sociology. The Department was created as a response to the demands of integrating coal and coke production with steel manufacturing, and the necessity of combating strikes among the immigrant workers. The "settlement house model" used by the Sociological Department was intended to foster labor stability by transforming the lifestyles and habits of the immigrant workers and their families. It is concluded that the industrial welfare programs that were intended to inspire loyalty to the company merely added to the workers' grievances with the company. 相似文献
868.
Arnold EM Goldston DB Walsh AK Reboussin BA Daniel SS Hickman E Wood FB 《Journal of abnormal child psychology》2005,33(2):205-217
The purpose of this study was to examine the severity of behavioral and emotional problems among adolescents with poor and typical single word reading ability (N = 188) recruited from public schools and followed for a median of 2.4 years. Youth and parents were repeatedly assessed to obtain information regarding the severity and course of symptoms (depression, anxiety, somatic complaints, aggression, delinquent behaviors, inattention), controlling for demographic variables and diagnosis of ADHD. After adjustment for demographic variables and ADHD, poor readers reported higher levels of depression, trait anxiety, and somatic complaints than typical readers, but there were no differences in reported self-reported delinquent or aggressive behaviors. Parent reports indicated no differences in depression, anxiety or aggression between the two groups but indicated more inattention, somatic complaints, and delinquent behaviors for the poor readers. School and health professionals should carefully assess youth with poor reading for behavioral and emotional symptoms and provide services when indicated. 相似文献
869.
Nilam?RamEmail author Sy-Miin?Chow Ryan?P.?Bowles Lijuan?Wang Kevin?Grimm Frank?Fujita John?R.?Nesselroade 《Psychometrika》2005,70(4):773-790
Weekly cycles in emotion were examined by combining item response modeling and spectral analysis approaches in an analysis
of 179 college students' reports of daily emotions experienced over 7 weeks. We addressed the measurement of emotion using
an item response model. Spectral analysis and multilevel sinusoidal models were used to identify interindividual differences
in intraindividual cyclic change. Simulations and incomplete data designs were used to examine how well this combination of
analysis techniques might work when applied to other practical data problems. Empirically, we found systematic individual
differences in the extent to which individuals' emotions follow a weekly cycle, and in how such cycles are exhibited. Weekly
cycles accounted for very little variance in day to day emotions at the individual level. Analytically, we illustrate how
measurement, change, and interindividual difference models from different traditions may be combined in a practical manner
to describe some of the complexities of human behavior.
The authors gratefully acknowledge the support provided by grant T32 AG20500 from the National Institute on Aging in the preparation
of this article. Special thanks to those at the Institute for Developmental and Health Research Methodology at the University
of Virginia and to Paul De Boeck and the reviewers for helpful comments on earlier versions of this work. 相似文献
870.
Organizational partnerships in China: self-interest, goal interdependence, and opportunism 总被引:1,自引:0,他引:1
Opportunism in organizational partnerships may be understood in terms of how partners conclude that their self-interests are related to each other. When partners believe that their goals are competitively but not cooperatively related, they are tempted to pursue their self-interests opportunistically. Cognitive understandings and values of a shared vision may help partners believe their goals are cooperatively related. Results from 103 pairs of customer and supplier organizations support the argument that partnerships are not inevitably threatened by opportunism. Using structural equation analysis, the authors suggested that shared vision can help partners develop cooperative goals that lead to low levels of opportunism. These results suggest that a shared vision and cooperative goals are important foundations for effective organizational partnerships. 相似文献