全文获取类型
收费全文 | 517篇 |
免费 | 32篇 |
国内免费 | 11篇 |
出版年
2024年 | 2篇 |
2023年 | 11篇 |
2022年 | 9篇 |
2021年 | 18篇 |
2020年 | 12篇 |
2019年 | 21篇 |
2018年 | 22篇 |
2017年 | 16篇 |
2016年 | 24篇 |
2015年 | 6篇 |
2014年 | 20篇 |
2013年 | 51篇 |
2012年 | 35篇 |
2011年 | 28篇 |
2010年 | 18篇 |
2009年 | 14篇 |
2008年 | 24篇 |
2007年 | 22篇 |
2006年 | 19篇 |
2005年 | 24篇 |
2004年 | 17篇 |
2003年 | 15篇 |
2002年 | 16篇 |
2001年 | 12篇 |
2000年 | 13篇 |
1999年 | 11篇 |
1998年 | 7篇 |
1997年 | 4篇 |
1996年 | 2篇 |
1994年 | 5篇 |
1993年 | 3篇 |
1992年 | 5篇 |
1988年 | 3篇 |
1986年 | 5篇 |
1985年 | 3篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1979年 | 4篇 |
1975年 | 4篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1972年 | 2篇 |
1969年 | 3篇 |
1968年 | 1篇 |
1967年 | 1篇 |
1966年 | 2篇 |
1965年 | 1篇 |
1955年 | 2篇 |
1948年 | 1篇 |
1946年 | 1篇 |
排序方式: 共有560条查询结果,搜索用时 46 毫秒
51.
Frank L. Schmidt Huy Le In‐Sue Oh 《International Journal of Selection & Assessment》2013,21(4):339-354
Relations between constructs are estimated based on correlations between measures of constructs corrected for measurement error. This process assumes that the true scores on the measure are linearly related to construct scores, an assumption that may not hold. We examined the extent to which differences in distribution shape reduce the correlation between true scores on a measure and scores on the underlying construct they are intended to measure. We found, via a series of Monte Carlo simulations, that when the actual construct distribution is normal, nonnormal distributions of true scores caused this correlation to drop by an average of only .02 across 15 conditions. When both construct and true score distributions assumed different combinations of nonnormal distributions, the average correlation was reduced by .05 across 375 conditions. We conclude that theory‐based scales intended to measure constructs usually correlate highly with the constructs they are constructed to measure. We show that, as a result, in most cases true score correlations only modestly underestimate correlations between different constructs. However, in cases in which the two constructs are redundant, this underestimation can lead to the false conclusion that the constructs are ‘correlated but distinct constructs,’ resulting in construct proliferation. 相似文献
52.
53.
ResumenEl objetivo de esta investigación es analizar el efecto del contexto lingüístico en la comprensión de las oraciones con ambigüedad estructural superficial. La tarea utilizada para este propósito ha sido de reconocimiento del significado adecuado al contexto presentado. Los resultados obtenidos muestran que efectivamente el contexto desempeña an papel determinante en la eliminación de la ambigüedad. 相似文献
54.
Morgane Roger Dominique Knutsen Nathalie Bonnardel Ludovic Le Bigot 《Applied cognitive psychology》2013,27(4):497-504
The current study investigated the use of frames of reference in an asymmetrical spatial dialogue task. Participants navigated through a real environment by following instructions provided by other participants guiding them over the phone. The dialogues were transcribed and analysed to locate the introduction of landmarks. We examined which frames of reference were used to introduce these landmarks and how far their use was determined by each participant's role within the dyads (i.e. guide vs. guided person). Results revealed that both partners contributed to the dialogue by introducing landmarks. However, the guides introduced more landmarks than the guided persons and were also more likely to use perspective taking when doing so. These results are discussed in the light of perspective taking and collaboration in dialogue. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
55.
Indentations have been made on a (011) surface of GaAs single crystal at room temperature. The loading-unloading curves were compared with those obtained under the same experimental conditions on (001) surfaces. The indents formed were observed by transmission electron microscopy in plan view as well as in cross-sectional view in samples prepared by the focused-ion-beam technique. The gliding systems could be identified, providing a better understanding of the plastic flow under the indenter. The arrangements of dislocations generated by the indenter have been analysed and compared with results previously reported by Ning et al. 相似文献
56.
伤害回避是指个体对厌恶刺激信号做出强烈的反应,并学会被动地回避惩罚的一种倾向,这一倾向使得个体反复思考未来的结局,并谨慎小心地对待不确定情景中的事件,进而更有可能诱发情感障碍。伤害回避涉及的神经网络包括三个子网络,即额顶叶-前扣带皮层的连接、皮层-杏仁核的连接和白质通道的结构性连接,这三个子网络分别与羞怯感-易疲劳性、预期担心以及不确定环境中的害怕情绪有关。而其生物基础则包括单一基因多态性和基因多态间的交互作用。今后的研究应该集中在深化伤害回避神经网络与生物基础间的联合机制、研究三种及以上基因多态间的交互作用、考察其他因素对基因效应的调节作用、注重伤害回避四种亚型相关神经网络之间的连接、探讨5-HT4等其他几种5-羟色胺受体多态性与伤害回避的关系以及分析伤害回避内部机制在抗抑郁治疗中的作用等方面。 相似文献
57.
纯粹实践理性动机的理论是康德道德哲学中的重要环节,但并未得到足够重视与研究。定言命令的奠基意义不仅局限于规范伦理学,也为解决德性动力学问题提供了基础;德性法则作为意志的规定根据,对感性产生作用,使人在德性法则面前感到谦卑,因而对德性法则产生敬重;敬重作为"能被先天认识的并看出其必然性的唯一情感",是德性唯一纯粹的动机;敬重概念还确立了人所能够达到的德性层次——出于对义务的敬重而行动。 相似文献
58.
This article is a response to Coyne, Thompson, Palmer, Kagee, and Maunsell's (2000) article, “Should We Screen for Depression? Caveats and Potential Pitfalls.” We address four points that we view as central to their argument: (1) current screening measures are inadequate; (2) correct identification of depressed patients does not result in improved clinical outcomes; (3) screening is too expensive; and (4) screening may have harmful negative effects. We discuss the following important issues: (1) screening and prevention are still in the research and development phase; (2) the kindling phenomenon is an important reason to screen; (3) there is a need to focus screening and prevention efforts on ethnic minorities; and (4) high depressive symptoms have a substantial public health impact. Finally, we present reasons why screening is advisable, both for prevention and treatment purposes, and provide our recommendations. Our stance is that, in order for screening and prevention to become practical, they need to be implemented in both research and practice contexts. Therefore, we should make screening for major depression a priority. 相似文献
59.
M E Le Pelley I P L McLaren 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》2003,56(1):68-79
The Mackintosh (1975) model of associative learning specifies that processing of both the cues presented on a trial and the outcome of that trial will interact to determine the amount of associative change undergone by a given cue. Experiments looking at the distribution of associative change among the elements of a reinforced compound in animal conditioning studies indicate that processing of the outcome of a trial does indeed influence associative change. The work reported here investigates the distribution of associative change among the elements of a reinforced compound in a human causal judgement paradigm, and it indicates that processing of the cues presented on a trial also plays a role in determining associative change (in terms of changes in the associability of cues as a result of experience). Taken in combination, these results provide good support for Mackintosh (1975) and the characterizations of both cue and outcome processing that it offers. 相似文献
60.
F.-Xavier Alario Juan Segui Ludovic Ferrand 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2000,53(3):741-764
We report four picture-naming experiments in which the pictures were preceded by visually presented word primes. The primes could either be semantically related to the picture (e.g., "boat" - TRAIN: co-ordinate pairs) or associatively related (e.g., "nest" - BIRD: associated pairs). Performance under these conditions was always compared to performance under unrelated conditions (e.g., "flower" - CAT). In order to distinguish clearly the first two kinds of prime, we chose our materials so that (a) the words in the co-ordinate pairs were not verbally associated, and (b) the associate pairs were not co-ordinates. Results show that the two related conditions behaved in different ways depending on the stimulus-onset asynchrony (SOA) separating word and picture appearance, but not on how long the primes were presented. When presented with a brief SOA (114 ms, Experiment 1), the co-ordinate primes produced an interference effect, but the associated primes did not differ significantly from the unrelated primes. Conversely , with a longer SOA (234 ms, Experiment 2) the co-ordinate primes produced no effect, whereas a significant facilitation effect was observed for associated primes, independent of the duration of presentation of the primes. This difference is interpreted in the context of current models of speech production as an argument for the existence, at an automatic processing level, of two distinguishable kinds of meaning relatedness. 相似文献