全文获取类型
收费全文 | 821篇 |
免费 | 28篇 |
专业分类
849篇 |
出版年
2022年 | 3篇 |
2021年 | 8篇 |
2020年 | 12篇 |
2019年 | 16篇 |
2018年 | 24篇 |
2017年 | 17篇 |
2016年 | 27篇 |
2015年 | 19篇 |
2014年 | 13篇 |
2013年 | 103篇 |
2012年 | 36篇 |
2011年 | 44篇 |
2010年 | 27篇 |
2009年 | 26篇 |
2008年 | 34篇 |
2007年 | 34篇 |
2006年 | 25篇 |
2005年 | 27篇 |
2004年 | 35篇 |
2003年 | 32篇 |
2002年 | 36篇 |
2001年 | 20篇 |
2000年 | 10篇 |
1999年 | 15篇 |
1998年 | 21篇 |
1997年 | 14篇 |
1996年 | 10篇 |
1995年 | 11篇 |
1994年 | 10篇 |
1993年 | 6篇 |
1992年 | 12篇 |
1991年 | 8篇 |
1989年 | 5篇 |
1987年 | 6篇 |
1986年 | 8篇 |
1985年 | 8篇 |
1984年 | 6篇 |
1983年 | 10篇 |
1982年 | 5篇 |
1981年 | 5篇 |
1980年 | 8篇 |
1978年 | 6篇 |
1976年 | 6篇 |
1974年 | 5篇 |
1973年 | 3篇 |
1960年 | 4篇 |
1959年 | 3篇 |
1948年 | 3篇 |
1947年 | 2篇 |
1946年 | 3篇 |
排序方式: 共有849条查询结果,搜索用时 0 毫秒
161.
Laurie Beth Feldman Patrick A. O’Connor Fermín Moscoso del Prado Martín 《Psychonomic bulletin & review》2009,16(4):684-691
Many studies have suggested that a word’s orthographic form must be processed before its meaning becomes available. Some interpret
the (null) finding of equal facilitation after semantically transparent and opaque morphologically related primes in early
stages of morphological processing as consistent with this view. Recent literature suggests that morphological facilitation
tends to be greater after transparent than after opaque primes, however. To determine whether the degree of semantic transparency
influences parsing into a stem and a suffix (morphological decomposition) in the forward masked priming variant of the lexical
decision paradigm, we compared patterns of facilitation between semantically transparent (e.g., coolant—cool) and opaque (e.g., rampant—ramp) prime—target pairs. Form properties of the stem (frequency, neighborhood size, and prime—target letter overlap), as well
as related—unrelated and transparent—opaque affixes, were matched. Morphological facilitation was significantly greater for
semantically transparent pairs than for opaque pairs. Ratings of prime—target relatedness predicted the magnitude of facilitation.
The results limit the scope of form-then-meaning models of word recognition and demonstrate that semantic similarity can influence
even early stages of morphological processing. The research reported here was supported by National Institute of Child Health
and Development Grant HD-01994 to Haskins Laboratories. 相似文献
162.
163.
Inadvertent plagiarism in young and older adults: The role of working memory capacity in reducing memory errors 总被引:1,自引:0,他引:1
Two experiments examined inadvertent plagiarism in young and older adults. Young and older adults took turns generating category exemplars in small groups, and after a short retention interval recall was tested and subjects were asked to generate new exemplars (i.e., exemplars not initially generated). When asked to generate new exemplars, older adults were more likely to repeat exemplars that had been generated earlier by others (i.e., generate-new plagiarism). When asked to recall the exemplars they had generated earlier, older adults were more likely to claim that they had generated exemplars that had been generated by others (i.e., recall-own plagiarism), and were also more likely to falsely recall exemplars that had not been generated at all. There were no age differences in confidence for items that were plagiarized on the generate-new task. Hierarchical regression analyses indicated that age differences in generate-new plagiarism and false recall were entirely mediated by measures of episodic recall and working memory capacity. We conclude that inadvertent plagiarism errors result from the failure of systematic decision processes, and that controlled attention is important for avoiding memory errors. 相似文献
164.
The authors examine the within-individual dynamics of Big-5 personality states over time in people's daily lives. They focus on the magnitude of this within-individual variability, and the associations between personality states, short-term goals, and subjective well-being states. A total of 101 undergraduate students participated in a 10-day interval-contingent diary study. The authors' findings, based on multilevel procedures, establish a considerable amount of within-individual variability that is both (a) equal or larger than that observed between individuals and (b) larger or similar to other constructs assessed with a state approach (e.g., self-esteem and mood). In addition, both neuroticism and extraversion states are systematically related to the short-term pursuit of approach-avoidance goals. Finally, support was obtained for the mediating role of both neuroticism and extraversion states of the association between goals and subjective well-being. In sum, the authors' findings testify to the importance and utility of studying within-individual variability in personality states over time. 相似文献
165.
The relationship between maternal distress and mother's reports of psychosocial problems in their children has been well-documented. However, relatively little research has investigated the relationship between maternal and family distress and young children's perception of their own functioning. Using a brief questionnaire designed for use with children, data were collected from 166 mothers and their children aged 5-12 years. Children provided information about their own daily functioning, and mothers provided information about their own, their child's, and their family's psychosocial functioning. Findings indicated that while children generally agreed with the reports of their mothers, children of distressed mothers self-reported better daily functioning than their mothers did. Distressed mothers tended globally to report negatively about themselves, their child, and their family. The present findings suggest that when assessing mothers or children, the reports of children should be considered as well as the reports of mothers. 相似文献
166.
Jenifer Goldman Fraser April Harris‐Britt Erin Leone Thakkallapalli Beth Kurtz‐Costes Sandra Martin 《Infant mental health journal》2010,31(1):1-15
Emotional availability (EA) was investigated among low‐income mothers enrolled in substance‐abuse treatment and their young infants (n = 21) compared with a demographically matched group of mother–infant pairs who, by self‐report, were not at risk for substance abuse (n = 27). The mother–infant dyads in the treatment group generally demonstrated poorer EA functioning than those in the comparison group, but few differences between the groups on individual dimensions of EA were significant. This finding was notable considering that mothers in treatment reported significantly higher levels of depressive symptoms and psychological stress. Treatment effects may have buffered the negative impact of depression and psychological stress on mothers' EA scores. The clinical implications of the findings are discussed as they relate to substance‐abuse‐treatment services for pregnant and parenting women. 相似文献
167.
168.
A binomial test for hierarchical dependency is presented. The null hypothesis is that all members of a population who possess a certain skill are a subset of the members who possess another skill. This hypothesis is basic to the writings of several prominent theorists, such as Gagné and Piaget. The model, assumptions, formula derivations, and procedures for the test are explained. An illustrative example is also provided. 相似文献
169.
Margaret S. Gibbs Janet Sigal Bonnie Adams Beth Grossman 《Behavioral sciences & the law》1989,7(2):275-281
Ninety-one introductory psychology students viewed a videotape of a simulated personal damage trial in which a psychologist expert witness testified about a plaintiff's psychological problems resulting from trauma. The defense attorney's cross-examination tactics, employed against the expert witness, were varied in the videotape. A 2 × 2 factorial design was used, with leading versus nonleading questions and a hostile versus nonhostile attorney. An interaction effect was obtained, in which a hostile attorney using leading questions and a nonhostile attorney using nonleading questions were perceived as least effective. 相似文献
170.
Gail G. McGee M. Connie Almeida Beth Sulzer-Azaroff Robert S. Feldman 《Journal of applied behavior analysis》1992,25(1):117-126
This study evaluated peer incidental teaching as a strategy for increasing reciprocal peer interactions by children with autism. Three typical preschoolers were trained as peer tutors for 3 young children with autism. During a classroom free-play session, peer tutors used incidental teaching to obtain verbal labels of preferred toys by children with autism. A multiple baseline across the 3 target children showed replicated positive effects of the intervention. Adult supervision and assistance were then faded systematically, with resulting maintenance of increased reciprocal interactions. Multiple measures of the extent and limits of generalization suggested that 1 child increased interactions in free-play periods throughout the day, but none of the children showed increases at lunch. Teacher and peer ratings supported the social validity of positive findings. 相似文献