全文获取类型
收费全文 | 2119篇 |
免费 | 207篇 |
国内免费 | 86篇 |
出版年
2024年 | 4篇 |
2023年 | 37篇 |
2022年 | 17篇 |
2021年 | 33篇 |
2020年 | 90篇 |
2019年 | 119篇 |
2018年 | 81篇 |
2017年 | 122篇 |
2016年 | 96篇 |
2015年 | 69篇 |
2014年 | 76篇 |
2013年 | 366篇 |
2012年 | 57篇 |
2011年 | 78篇 |
2010年 | 41篇 |
2009年 | 105篇 |
2008年 | 105篇 |
2007年 | 88篇 |
2006年 | 64篇 |
2005年 | 88篇 |
2004年 | 72篇 |
2003年 | 59篇 |
2002年 | 56篇 |
2001年 | 62篇 |
2000年 | 39篇 |
1999年 | 28篇 |
1998年 | 40篇 |
1997年 | 31篇 |
1996年 | 21篇 |
1995年 | 51篇 |
1994年 | 14篇 |
1993年 | 6篇 |
1992年 | 10篇 |
1991年 | 6篇 |
1989年 | 5篇 |
1988年 | 9篇 |
1987年 | 3篇 |
1985年 | 13篇 |
1984年 | 14篇 |
1983年 | 15篇 |
1982年 | 16篇 |
1981年 | 11篇 |
1980年 | 18篇 |
1979年 | 17篇 |
1978年 | 13篇 |
1977年 | 17篇 |
1976年 | 9篇 |
1975年 | 6篇 |
1974年 | 7篇 |
1973年 | 7篇 |
排序方式: 共有2412条查询结果,搜索用时 15 毫秒
61.
Development of cerebral dominance: dichotic listening asymmetry in normal and learning-disabled children 总被引:1,自引:0,他引:1
The magnitude of the dichotic right-ear advantage was assessed in 48 normal and 48 learning-disabled children representing an age range of approximately 5 years. All subjects were matched according to age, sex, and handedness. An analysis of results indicated a significant right-ear advantage in both the normal and learning-disabled children, but revealed no developmental trends for either group. Differences observed in the performance of the learning-disabled and normal children may reflect variability in selective attention rather than differences in the degree of cerebral lateralization. These results suggest a need for a reconceptualization of the causative factors affecting children with learning disorders and lend support to the notion that cerebral lateralization is not a developmental phenomenon. 相似文献
62.
63.
64.
65.
A “reinterpretation of inconsistent cognitions” explanation of the previous finding that thought about an object tends to polarize attitudes toward that object was tested. Under the assumption that ambiguity facilitates reinterpretation, ambiguity of inconsistent information and opportunity for thought were manipulated. Consistent with expectations, (a) thought resulted in attitude polarization and this effect was increased with ambiguity (p < .01) and (b) evaluation (interpretation) of the inconsistent information varied as a function of thought (p < .05) and ambiguity (p < .01). 相似文献
66.
67.
In two experiments with paired rats, the effect of superimposing CS-US pairings on a baseline of shock-elicited aggression was studied. Baseline shocks (3.0 mA, 0.125-sec duration) occurred at a rate of 20 shocks per min throughout each session. In Experiment I, each independent group of two pairs of subjects received (in addition to baseline shocks) US shocks of 1.0, 3.0, or 5.0 mA and 5-sec duration, each shock signalled by a 1-min CS. At all three US intensities, aggression increased during the CS. In Experiment II, pairs of subjects received each unconditioned stimulus intensity in a within-subjects design. This procedure revealed a direct relationship between rate of responding and unconditioned shock intensity. 相似文献
68.
Abraham Tesser 《Journal of research in personality》1976,10(2):183-194
It was suggested that thought changes cognitions to be more consistent with one's initial attitude direction and, therefore, results in attitude polarization. Specifically, it was predicted that polarization would be highest under thought with reality constraints absent, followed by thought with reality constraints present, followed by distration. During the first period of each of two trials, some of the 144 subjects were distracted from thinking about a preselected painting, others thought about the painting while viewing it, and others thought about it in its absence. Subjects were redistributed across the same three conditions for a second period. They then indicated their feelings about the painting. In the original study as well as a partial replication, females behaved as predicted: Thought with reality constraints absent produced the most polarization, followed by thought with reality constraints present, followed by distraction. In both the original study and the replication there was no systematic trend for the males. The theoretical implications of the female results and the sex differences were discussed. 相似文献
69.
McKenzie K. Roddy Kayla Knopp Emily Georgia Salivar Brian D. Doss 《Family process》2021,60(1):102-118
Initial evidence suggests that gains in relationship functioning from brief, web‐based programs are maintained through one year following the intervention; however, whether these results generalize to a low‐income sample is unclear. Furthermore, previous research from in‐person couple therapy suggests there may be different shapes of maintenance slopes for behavioral versus acceptance‐based techniques. This study contacted 668 individuals who enrolled in online behavioral (ePREP) or acceptance‐based (OurRelationship) programs one year following completion of the program. Multilevel modeling was used to examine linear and quadratic rates of change in the year following the online intervention as well as total amount of change from pretreatment to 12‐month follow‐up for both relationship and individual functioning. The majority of couples who responded continued to be in a relationship with the same partner (68.3%). Examinations of relationship functioning indicated couples in both programs maintained their gains over follow‐up (i.e., no significant linear or quadratic changes), with medium‐to‐large within‐group effect sizes from pre‐ to one‐year follow‐up. There were no significant differences in relationship outcomes between OurRelationship and ePREP. Similarly, examinations of individual functioning outcomes indicated couples maintained their gains over follow‐up or continued to improve. In total, couples experienced small‐to‐medium within‐group effect sizes from pretreatment to one‐year follow‐up, with larger effects for individuals who were initially distressed. These results suggest that online programs create lasting change for low‐income couples in relationship and individual functioning, with minimal differences between behavioral and acceptance‐based orientations. 相似文献
70.
Decision making is a two‐stage process, consisting of, first, consideration set construction and then final choice. Decision makers can form a consideration set from a choice set using one of two strategies: including the options they wish to further consider or excluding those they do not wish to further consider. The authors propose that decision makers have a relative preference for an inclusion (vs. exclusion) strategy when choosing from large choice sets and that this preference is driven primarily by a lay belief that inclusion requires less effort than exclusion, particularly in large choice sets. Study 1 demonstrates that decision makers prefer using an inclusion (vs. exclusion) strategy when faced with large choice sets. Study 2 replicates the effect of choice set size on preference for consideration set construction strategy and demonstrates that the belief that exclusion is more effortful mediates the relative preference for inclusion in large choice sets. Studies 3 and 4 further support the importance of perceived effort, demonstrating a greater preference for inclusion in large choice sets when decision makers are primed to think about effort (vs. accuracy; Study 3) and when the choice set is perceived as requiring more effort because of more information being presented about each alternative (vs. more alternatives in the choice set; Study 4). Finally, Study 5 manipulates consideration set construction strategy, showing that using inclusion (vs. exclusion) in large choice sets leads to smaller consideration sets, greater confidence in the decision process, and a higher quality consideration set. 相似文献