全文获取类型
收费全文 | 556篇 |
免费 | 26篇 |
专业分类
582篇 |
出版年
2021年 | 3篇 |
2020年 | 8篇 |
2019年 | 7篇 |
2018年 | 18篇 |
2017年 | 14篇 |
2016年 | 25篇 |
2015年 | 17篇 |
2014年 | 19篇 |
2013年 | 71篇 |
2012年 | 20篇 |
2011年 | 23篇 |
2010年 | 20篇 |
2009年 | 13篇 |
2008年 | 11篇 |
2007年 | 24篇 |
2006年 | 25篇 |
2005年 | 24篇 |
2004年 | 26篇 |
2003年 | 23篇 |
2002年 | 15篇 |
2001年 | 4篇 |
2000年 | 9篇 |
1999年 | 4篇 |
1998年 | 10篇 |
1997年 | 11篇 |
1996年 | 7篇 |
1995年 | 11篇 |
1994年 | 13篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 7篇 |
1990年 | 3篇 |
1988年 | 5篇 |
1987年 | 7篇 |
1986年 | 8篇 |
1985年 | 7篇 |
1984年 | 4篇 |
1983年 | 5篇 |
1982年 | 7篇 |
1981年 | 8篇 |
1980年 | 6篇 |
1979年 | 2篇 |
1978年 | 3篇 |
1977年 | 2篇 |
1976年 | 4篇 |
1975年 | 2篇 |
1974年 | 4篇 |
1973年 | 3篇 |
1972年 | 3篇 |
1971年 | 2篇 |
排序方式: 共有582条查询结果,搜索用时 8 毫秒
481.
The effects of limited attentional resources and study time on explicit and implicit memory were studied using Schacter and Cooper’s possible and impossible objects in their recognition and object decision paradigm. In one experiment, when attention at study was limited by a flanking digits procedure, object recognition was diminished but object decision priming for possible objects was unaffected; in another experiment, limiting attention plus reducing stimulus study time impaired object recognition and eliminated object priming. Recognition memory and perceptual priming for previously unfamiliar visual stimuli were both influenced by attention, although to different degrees. The intervening variable of study time determined the degree to which priming was affected by attentional resources. These results support a limited capacity attentional model for both recognition and perceptual priming of unfamiliar visual stimuli, and they highlight the need for assessing the interaction of attentional resources and study time in explicit and implicit memory tasks. 相似文献
482.
The effects of word frequency on judgments of recency of item presentation were examined in two experiments. Subjects in Experiment 1 were presented two mixed lists of high- and low-frequency words followed by a list assignment task for recognized items. It was found that subjects were biased toward assigning low-frequency words to the more recently presented list. Subjects in Experiment 2 were presented a single mixed list of high- and low-frequency words followed by either a relative recency of presentation judgment task or a relative primacy of presentation judgment task. Each word pair on the tests contained one high-frequency word and one low-frequency word. It was found that, for the recency judgment task, subjects were biased to select the low-frequency item as having been presented more recently. However, on the parallel primacy judgment task, there were no effects of word frequency; moreover, overall accuracy levels were higher with primacy than with recency instructions. We interpret the effects of word frequency on recency judgments in Experiments 1 and 2 in terms of a misattribution of frequency-related differences in recollection-based recognition. The finding that recency and primacy instructions produced different patterns of results provides further evidence (Flexser & Bower, 1974) for an effect on performance of the way in which the temporal judgment task was framed. 相似文献
483.
Antonia Abbey Lisa Thomson Ross Donna McDuffie Pam McAuslan 《Psychology of women quarterly》1996,20(1):147-169
American societal norms frequently link alcohol, dating, and sexuality. This cross-sectional study examined the role of alcohol and dating risk factors for sexual assault among a representative sample of female students at a large urban university. Over half of the 1,160 women had experienced some form of sexual assault. Ninety-five percent of these assaults were committed by someone the woman knew and almost half of these assaults involved alcohol consumption by either the man, the woman, or both. Discriminant function analyses indicated that dating, sexual, and misperception experiences and alcohol consumption during these experiences predicted assault group status. Furthermore, alcohol consumption during consensual sex and sexual misperceptions were positively related to alcohol consumption during the sexual assault. The predictors of assault group status were similar for African American and Caucasian women. Theoretical implications are discussed and suggestions are made for combining alcohol and sexual assault prevention programming. 相似文献
484.
This article focuses upon the preparatory work which two people should undertake when they intend working together with families. Although a particular model of joint work, namely live consultation between peers , without the use of a one-way screen forms the core of the article, the ideas which have been developed in relation to that model apply, with some variations, to all forms of joint work. Some of these variations are considered towards the end of the article.
Many of the ideas here presented arose within a number of workshops which we led on the subjects of Live Consultation and Live Supervision Without One-Way Screens. We are grateful to the participants for their ideas, especially to those of the 1981 York Association of Family Therapy Conference workshop who returned questionnaires about their use of these methods. 相似文献
Many of the ideas here presented arose within a number of workshops which we led on the subjects of Live Consultation and Live Supervision Without One-Way Screens. We are grateful to the participants for their ideas, especially to those of the 1981 York Association of Family Therapy Conference workshop who returned questionnaires about their use of these methods. 相似文献
485.
Donald P Hartmann Donna M Gelfand Cathleen L Smith Steven C Paul Cindy C Cromer Brent C Page Dan V Lebenta 《Journal of experimental child psychology》1976,21(2):328-338
Thirty-five 6- to 10-year-old children with initial low rates of donating to help a peer either simply received a fine for each failure to donate (n = 7) or also were informed of the contingency between the fine and failure to donate (n = 28). Explanation of the contingency was necessary to increase children's donation rates. Donations continued at high rates during a gradual, unannounced removal of the fine contingency, but decreased when children were informed that fines were no longer in effect, particularly for children who had failed to donate at least once during training and had actually been fined. Overall, addition of a distraction or an inequity procedure did not reduce donating below rate reductions due to the announced extinction procedure alone. 相似文献
486.
Sixteen male and 16 female subjects were divided into high- and low-dominant groups and assigned to one of two cohorts who either avoided eye contact or maintained a steady gaze. Starting 100 in. apart, subjects were asked to approach the cohort to the point where they felt most comfortable. Dependent measures were personal space, approach rate, reciprocal eye contact, and attitude toward cohort. It was found that high-dominant subjects showed increased proxemic behavior in responding to a direct gaze, while low-dominant subjects showed a decrease. Also men tend to use personal space and approach rate to signal dominance, while women use reciprocal eye contact. Finally, an exception was found to previous findings that positive attitudes are associated with high levels of eye contact. Low-dominant males, but no other groups, respond to direct gaze with a more negative attitude. 相似文献
487.
488.
The function relating recognition reaction time to the size of a memorized set of items is steeper when the memorized items and the probe are in two different categories, related by a memorized translation scheme, than when they are in the same category. Experiment 1 demonstrates that this “translation effect” is obtained for both familiar and unfamiliar translation schemes and further demonstrates that the zero-intercepts of the functions are lower when the probe differs from the memorized items in category than when it does not. Experiment 2 demonstrates that the slopes of the functions relating negative RT to memorized set size when probe and set are the same in category are steeper than the slopes of the corresponding positive functions just in case subjects are aware that the probe and set categories may differ. Experiment 3 demonstrates that the translations between memorized items and a probe that differ in category are done during the rehearsal of the memorized set, not after the probe is presented. Arguments are presented that rehearsal strategy determines memory comparison time, presumably through a hypothetical memory strength variable, but that direct-access strength theories that deny a memory scanning process are inadequate to account for the data. 相似文献
489.
In Experiment I, blurred pictures evoked longer desynchronization than clear pictures but not more intense GSRs. Experiment 2 confirmed that the EEG effect depended on subjective uncertainty by showing that it did not occur when a blurred picture was immediately preceded by a clear version of the same picture. 相似文献
490.