全文获取类型
收费全文 | 855篇 |
免费 | 26篇 |
专业分类
881篇 |
出版年
2020年 | 6篇 |
2019年 | 10篇 |
2018年 | 21篇 |
2017年 | 19篇 |
2016年 | 26篇 |
2015年 | 11篇 |
2014年 | 23篇 |
2013年 | 96篇 |
2012年 | 36篇 |
2011年 | 37篇 |
2010年 | 23篇 |
2009年 | 20篇 |
2008年 | 27篇 |
2007年 | 41篇 |
2006年 | 21篇 |
2005年 | 30篇 |
2004年 | 35篇 |
2003年 | 23篇 |
2002年 | 27篇 |
2001年 | 18篇 |
2000年 | 11篇 |
1999年 | 17篇 |
1998年 | 12篇 |
1997年 | 12篇 |
1996年 | 9篇 |
1995年 | 6篇 |
1994年 | 8篇 |
1993年 | 9篇 |
1992年 | 14篇 |
1991年 | 7篇 |
1990年 | 14篇 |
1989年 | 6篇 |
1988年 | 8篇 |
1984年 | 6篇 |
1983年 | 12篇 |
1982年 | 7篇 |
1981年 | 12篇 |
1980年 | 12篇 |
1979年 | 13篇 |
1978年 | 12篇 |
1977年 | 6篇 |
1976年 | 9篇 |
1975年 | 8篇 |
1974年 | 15篇 |
1973年 | 11篇 |
1972年 | 6篇 |
1971年 | 6篇 |
1970年 | 7篇 |
1969年 | 8篇 |
1968年 | 10篇 |
排序方式: 共有881条查询结果,搜索用时 0 毫秒
51.
52.
Klapp ST 《Journal of experimental psychology. General》2005,134(3):431-5; author reply 436-40
A. Lleras and J. T. Enns demonstrated a negative influence of a masked arrow that is attributable to the perceptual interaction between the arrow and the mask when these have properties in common (in this case diagonal lines). Although the present analysis is in agreement that this type of perceptual interaction can occur, it also demonstrates that this is not the only way a masked arrow can produce a negative influence. The most critical finding is that a negative influence occurred even when the arrow and mask did not share the common properties that would be needed for this type of perceptual interaction. This illustrates the version of the negative compatibility effect that was studied by S. T. Klapp and L. B. Hinkley (2002) and others. 相似文献
53.
54.
In this comment, J. S. Ablon and C. Marci argue that focusing on the empirical validation of manualized treatment packages misses important information about what is efficacious about a given treatment. Psychotherapy process has demonstrated that treatments may promote change in ways other than their underlying theories claim. Manualized therapies may appear distinct despite important similarities in dyadic interaction. These functional similarities in the emergent transactional process between therapist and patient may help explain the difficulty demonstrating differential outcomes across brands of brief therapy. Rather than focus on treatment packages targeting patient symptomatology, the authors recommend a shift in focus to the empirical validation of change processes coconstructed by therapist and patient in naturalistic settings. 相似文献
55.
Dill EJ Vernberg EM Fonagy P Twemlow SW Gamm BK 《Journal of abnormal child psychology》2004,32(2):159-173
This study evaluated the validity of mediating pathways in predicting self-assessed negative affect from shyness/social withdrawal, peer rejection, victimization by peers (overt and relational), and the attitude that aggression is legitimate and warranted. Participants were 296 3rd through 5th graders (156 girls, 140 boys) from 10 elementary schools. Self-report measures of victimization, attitudes, and negative affect, and a teacher-report measure of shyness/social withdrawal and peer rejection were completed during the spring semesters of 2 consecutive years. Hierarchical regression analyses supported the mediational model in predicting negative affect at Time 2. However, an increase in negative affect over the 12-month study period was best accounted for by direct effects of increased victimization and changes in attitudes/attributions regarding aggression. Implications for the planning of school interventions designed to interrupt these victimization-maladjustment pathways are discussed. 相似文献
56.
After reading a murder or theft vignette in which the perpetrator was a 20-, 40-, or 60-year-old man, 95 undergraduates gave sentence and parole recommendations. Punishment was harsher for the murder than for the theft. For murder, participants treated the 20- and 60-year-old men less harshly than the 40-year-old man, which confirms previous archival findings. However, this inverted U-shaped function occurred for murder only. The authors discussed the results in the context of the just-desert and utilitarian rationales that guide sentencing and gave suggestions for future research. 相似文献
57.
58.
Grammatical-specific language impairment (G-SLI) in children, arguably, provides evidence for the existence of a specialised grammatical sub-system in the brain, necessary for normal language development. Some researchers challenge this, claiming that domain-general, low-level auditory deficits, particular to rapid processing, cause phonological deficits and thereby SLI. We investigate this possibility by testing the auditory discrimination abilities of G-SLI children for speech and non-speech sounds, at varying presentation rates, and controlling for the effects of age and language on performance. For non-speech formant transitions, 69% of the G-SLI children showed normal auditory processing, whereas for the same acoustic information in speech, only 31% did so. For rapidly presented tones, 46% of the G-SLI children performed normally. Auditory performance with speech and non-speech sounds differentiated the G-SLI children from their age-matched controls, whereas speed of processing did not. The G-SLI children evinced no relationship between their auditory and phonological/grammatical abilities. We found no consistent evidence that a deficit in processing rapid acoustic information causes or maintains G-SLI. The findings, from at least those G-SLI children who do not exhibit any auditory deficits, provide further evidence supporting the existence of a primary domain-specific deficit underlying G-SLI. 相似文献
59.
Intraindividual variability (inconsistency) in reaction time (RT) latencies was investigated in a group of younger (M=25.46 years) and older (M=69.29 years) men. Both groups performed 300 trials in 2-, 4-, and 8-choice RT conditions where RTs for decision and motor components of the task were recorded separately. A dissociation was evident in that inconsistency was greater in older adults for decision RTs when task demands relating to the number of choices and fatigue arising from time-on-task were high. For younger persons, a weak trend toward greater inconsistency in motor RTs was evident. The results are consistent with accounts suggesting that inconsistency in neurobiological mechanisms increases with age, and that attentional lapses or fluctuations in executive control contribute to RT inconsistency. 相似文献
60.