全文获取类型
收费全文 | 2901篇 |
免费 | 275篇 |
国内免费 | 206篇 |
出版年
2024年 | 12篇 |
2023年 | 121篇 |
2022年 | 35篇 |
2021年 | 85篇 |
2020年 | 183篇 |
2019年 | 185篇 |
2018年 | 120篇 |
2017年 | 139篇 |
2016年 | 148篇 |
2015年 | 94篇 |
2014年 | 111篇 |
2013年 | 368篇 |
2012年 | 88篇 |
2011年 | 96篇 |
2010年 | 87篇 |
2009年 | 131篇 |
2008年 | 113篇 |
2007年 | 122篇 |
2006年 | 96篇 |
2005年 | 109篇 |
2004年 | 93篇 |
2003年 | 90篇 |
2002年 | 90篇 |
2001年 | 87篇 |
2000年 | 58篇 |
1999年 | 58篇 |
1998年 | 41篇 |
1997年 | 40篇 |
1996年 | 43篇 |
1995年 | 38篇 |
1994年 | 35篇 |
1993年 | 21篇 |
1992年 | 26篇 |
1991年 | 23篇 |
1990年 | 22篇 |
1989年 | 14篇 |
1988年 | 10篇 |
1987年 | 10篇 |
1986年 | 18篇 |
1985年 | 20篇 |
1984年 | 16篇 |
1983年 | 7篇 |
1982年 | 9篇 |
1981年 | 15篇 |
1980年 | 13篇 |
1979年 | 21篇 |
1978年 | 8篇 |
1977年 | 9篇 |
1976年 | 2篇 |
1975年 | 2篇 |
排序方式: 共有3382条查询结果,搜索用时 15 毫秒
301.
A. H. Reinhardt-Rutland 《The Journal of general psychology》2013,140(4):391-401
Computational metaphors for determining the orientation of planar surfaces represented in line drawings have exploited a postulate that often surfaces are rectangular. Previous research implies that people follow such logic with real surfaces in ecological viewing. However, this research is problematic methodologically and some research does not directly address the issue. The stimuli used in this study were rectangular and trapezoidal; the latter shape was used to mislead with regard to orientation under the rectangularity postulate. Viewing conditions were monocular and binocular, with and without observer movement. The results suggest that the rectangularity postulate was important under stationary monocular viewing but diminished with movement and was not apparent during binocular viewing. General arguments about the importance of secondary depth cues in ecological viewing are developed. 相似文献
302.
Y.-S. Lee 《The Journal of general psychology》2013,140(3):182-193
This study examined the Chinese name-pronunciation effect. The easy-to-pronounce and difficult-to-pronounce Chinese names were created using the same characters in order to control for visual perceptual and conceptual fluency. In Experiment 1, participants rated each name in terms of liking, electability as a state leader, income level, and baby name preference. An additional rating of prevalence was used to estimate familiarity. In Experiment 2, participants did not read the name aloud before rating and performed intentional recall and recognition tests. In both experiments, the easy-to-pronounce names were rated higher than difficult-to-pronounce names on liking. This effect generalized to judgments of electability and baby name preference but not to prevalence and income level. There were no differences in memory performances between the two types of names. Results are discussed in terms of the boundary condition of the name-pronunciation effect and the advantage of using Chinese names to study this effect. 相似文献
303.
Edward P. Sarafino 《The Journal of genetic psychology》2013,174(1):23-36
Two studies are reported. One examined the reliability and validity of a brief scale to measure children's temperament; the other tested the relationship of early temperament and the development of asthma. In Study 1, principal caretakers of 46 4- to 7-year-olds, usually the mothers, filled out questionnaires containing the Brief Scale of Temperament (BST) and the Behavioral Style Questionnaire. The caretakers did this twice, about 1 week apart. The first time the children's recent temperament was assessed, and the second time past (> 1 year) temperament was assessed. Internal consistency and correlational analyses revealed substantial reliability and validity for BST assessments of recent and past temperament. Study 2 incorporated the BST in a large-scale survey of 325 families, with parents providing data on their children's asthma and temperament. BST assessments of early (past) temperament were made retrospectively regarding the child's first few years. Comparisons of early temperament revealed no differences between children who developed asthma and those who did not in their overall scores on the BST or for any of the temperament characteristics it measures. In addition, correlational analyses of data for asthmatics showed that early temperament was not related to ratings of the severity of the asthma condition the children developed or the impacts of any of 12 specific asthma triggers, including any involving emotional states, such as stress or worry. 相似文献
304.
Having language delay—one of the common neurodevelopmental difficulties during childhood—does not only imply an impairment in communication in the 1st few years of life. Previous studies have suggested that language problems have long-term implications for social, emotional, and intellectual development. Researchers have found that early identification and intervention of speech and language delay yields better treatment effects. However, unlike most of the motor developmental assessment tools, language assessment tools are not readily transferred across cultures because of the different linguistic features and the developmental stages of such features in a particular language or dialect. The present study presents an empirical example of the initial development of a culturally sensitive screening protocol, using vocabulary size as the indicator to minimize the effect of linguistic differences. 相似文献
305.
Self-evaluation begins in early childhood and becomes more nuanced as children get older. However, little is known about the specific factors that predict self-perception and in particular peer acceptance, early in life. This is especially true for low-income children and children of different ethnicities. This study examined 4-year-old children's feelings of social acceptance relative to teachers' perceptions. It also explored whether temperament, language skills, traditional parenting, and teachers' perceptions of peer acceptance were related to children's self-perceptions. Using 94 preschoolers from different cultural and economic backgrounds as participants, results of a mixed model analysis of variance indicated that the relation between children's self-perceptions and teachers' ratings were not uniform across economic and cultural groups. In addition, results of hierarchical multiple regression analyses demonstrated that traditional parenting was one of the strongest predictors of children's social self-perceptions. Beyond parenting, children with relatively good verbal skills, who were not temperamentally shy, tended to perceive themselves as socially competent. 相似文献
306.
Seventy-two first, second and third grade boys and girls were administered seriation problems involving different combinations of shape and color variation. Success rates and latency scores were influenced by shape variation, but not by color variation or grade level. The failure to obtain predicted interactions between the effects of grade level and stimulus variation was attributed to the clarity of the relevant stimulus dimension. 相似文献
307.
Lida Anagnostaki Michael J. Wright Alison J. Bourchier-Sutton 《The Journal of genetic psychology》2013,174(4):279-299
The authors explored whether young children can distinguish potential secrets from nonsecrets by their content, as can older children, adolescents, and adults. Ninety children, 4, 5, and 6 years old, rated the secrecy of items from an adult-validated list of personal information about an age- and gender-appropriate puppet. Two factors of the children's data corresponded to the adult categories of nonsecrets and secrets, and a third factor corresponded to surprises. All ages rated surprises as significantly more secret than nonsecret items; however, the surprise items contained linguistic cues to secrecy. A tendency to rate nonsecrets as secret decreased with age, but only the 6-year-olds rated secrets other than surprises as significantly more secret than nonsecrets. Thus, children acquire the implicit rules defining secret content from a somewhat later age than that reported for the cognitive or behavioral capacities for secrecy. 相似文献
308.
Three experiments are reported which investigate the role of mental imagery in the bilateral transfer from right to left hand of rotary pursuit skill. In Experiment 1 both mental imagery and physical rehearsal showed significant positive transfer relative to a control condition. However, work decrement may have accumulated and transferred in the physical rehearsal group thereby depressing this group’s left-hand performance. Experiment 2 was conducted under conditions designed to allow work decrement to dissipate prior to transfer to the contralateral limb. The data still showed no difference between physical re-hearsal and mental imagery. One interpretation of these data is that work decrement was present under both the physical rehearsal and mental imagery manipulations in Experiment 1. The data from Experiment 3 confirmed this interpretation as well as replicated the positive transfer effects found for mental imagery in Experiments 1 and 2. The data are discussed in terms of central versus peripheral explanatory mechanisms. 相似文献
309.
Children assessed as having low working memory capacity have also been shown to perform more poorly than their same-aged peers in measures of academic achievement. Early detection of working memory problems is, therefore, an important first step in reducing the impact of a working memory deficit on the development of academic skills. In this study, we compared a single-test assessment, the Working Memory Power Test for Children (WMPT) and a multi-test assessment, the Automated Working Memory Assessment (AWMA), in their ability to predict academic achievement in reading, numeracy, and spelling. A total of 132 Australian school children (mean age 9 years, 9 months) participated in the research. Strong positive correlations between the WMPT and AWMA total scores were found, indicating good convergent validity of the single and multi-test measures. WMPT scores correlated with each of the four AWMA subtests designed to assess verbal and visuospatial short-term and working memory. WMPT and AWMA scores separately predicted performance on Word Reading, Numerical Operations, and Spelling. Compared with either measure alone, the WMPT and the AWMA in combination predicted more of the variance in Word Reading and Numerical Operations, but not in Spelling. Theoretical and practical implications of these findings are discussed. 相似文献
310.
William R. Pefley 《The Journal of psychology》2013,147(4):329-334
The Nowicki-Strickland Internal-External locus of control scale and the Hostility and Direction of Hostility Questionnaire were administered to 35 male and 35 female college students. In both the total sample and the female sample, significant correlations were observed between locus of control and hostility with an external locus of control being associated with greater hostility. Although locus of control was significantly related to all of the hostility scores in the female sample, the male sample generally showed no significant relationship between locus of control and hostility. The sex differences in the data and the possibility of item overlap between the locus of control and hostility measures are discussed. 相似文献