全文获取类型
收费全文 | 397篇 |
免费 | 27篇 |
出版年
2023年 | 5篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 14篇 |
2019年 | 15篇 |
2018年 | 16篇 |
2017年 | 22篇 |
2016年 | 19篇 |
2015年 | 14篇 |
2014年 | 11篇 |
2013年 | 63篇 |
2012年 | 35篇 |
2011年 | 14篇 |
2010年 | 8篇 |
2009年 | 9篇 |
2008年 | 13篇 |
2007年 | 8篇 |
2006年 | 14篇 |
2005年 | 13篇 |
2004年 | 19篇 |
2003年 | 11篇 |
2002年 | 14篇 |
2001年 | 4篇 |
2000年 | 3篇 |
1999年 | 7篇 |
1998年 | 3篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1994年 | 2篇 |
1992年 | 3篇 |
1991年 | 2篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 5篇 |
1986年 | 3篇 |
1983年 | 6篇 |
1981年 | 2篇 |
1979年 | 2篇 |
1975年 | 2篇 |
1974年 | 2篇 |
1973年 | 1篇 |
1971年 | 1篇 |
1970年 | 5篇 |
1969年 | 2篇 |
1968年 | 1篇 |
1967年 | 1篇 |
1965年 | 2篇 |
1963年 | 1篇 |
1962年 | 1篇 |
1946年 | 1篇 |
排序方式: 共有424条查询结果,搜索用时 15 毫秒
111.
Conditions under which young children can hold two rules in mind and inhibit a prepotent response 总被引:9,自引:0,他引:9
The day-night task requires saying "night" to a picture of the sun and "day" to a picture of the moon. In this investigation of why young children fail at this task, systematic variations of the task were administered to 96 children, half 4 years old and half 4 1/2 years old. Training children on the strategy of chunking the 2 rules into I ("say the opposite"), thus reducing memory load, did not help their performance. What helped was reducing the inhibitory demand by instructing them to say "dog" and "pig" (not "night" and "day") even though memory of 2 rules and inhibiting saying what the pictures represented were still required. Here the response to be activated and the response to be inhibited were unrelated. When the correct response was semantically related to, and the direct opposite of, the to-be-inhibited response, children performed poorly. Inserting a delay between stimulus and response helped even though that delay was filled with distraction. Young children apparently need several seconds to compute the answer on this task. Often they do not take the needed time; when forced to do so, they do well. 相似文献
112.
How Do People Process Health Information? Applications in an Age of Individualized Communication 总被引:2,自引:0,他引:2
Advances in computer technology have made it possible to customize communication, including health-education materials, to the specific needs and interests of any individual. Studies show that individually tailored health-education materials are more effective than generic materials in promoting changes in a variety of health-related behaviors. Theory and research in information processing provide an explanation for why such materials are effective. This article discusses current research on how individuals process tailored health information, and discusses directions for future research in this area. 相似文献
113.
Agnew CR Hoffman AM Lehmiller JJ Duncan NT 《Personality & social psychology bulletin》2007,33(11):1559-1571
Applying constructs from the investment model used traditionally to understand interpersonal commitment, the present investigation seeks to elucidate social cognitive antecedents of commitment to the war on terror waged by the United States. In Study 1, satisfaction with, investments in, and alternatives to the war on terror predict levels of commitment to the war beyond several important control variables. In Study 2, levels of satisfaction with, investments in, and alternatives to the war are experimentally manipulated. The highest levels of commitment to the war are observed among participants exposed to a high satisfaction, high investment, and low alternatives scenario, and the lowest levels are among those exposed to a low satisfaction, low investment, and high alternatives scenario. These results support broadening the targets of commitment normally considered within the context of the investment model and suggest applying relational models to understanding broader societal concerns. 相似文献
114.
Mental fatigue influence on effort-related cardiovascular response: difficulty effects and extension across cognitive performance domains 总被引:2,自引:0,他引:2
Rex A. Wright Tonia R. Junious Christin Neal Ashley Avello Candace Graham Laura Herrmann Sonia Junious Natasha Walton 《Motivation and emotion》2007,31(3):219-231
Two experiments investigated cardiovascular effects of mental fatigue as a function of (1) the difficulty of the cognitive
challenge with which participants were confronted, and (2) the relevance of that challenge to the activity that instigated
the fatigue. In the first, participants performed an easy (fatigue low) or difficult (fatigue high) counting task and then
were presented an arithmetic challenge (task B relevance high) or a scanning challenge (task B relevance low) with instructions
that they would avoid a noise if they attained a modest performance standard. Analysis of blood pressure responses assessed
during the work periods revealed fatigue main effects, reflecting stronger responses for High Fatigue participants, regardless
of the character of the second task. In the second, the procedure was the same except that it included a high performance
standard and provided the chance to win a prize. Analysis of the pressure data revealed fatigue x work period interactions,
reflecting relatively stronger responses among High Fatigue participants in work period 1, but relatively weaker responses
among these participants in work period 2. Results confirm previous findings and support an analysis of fatigue influence
on effort and associated cardiovascular responses. They also argue against the idea that mental fatigue influence may be confined
to relevant cognitive performance realms.
相似文献
Rex A. WrightEmail: |
115.
DO ADJUSTING‐AMOUNT AND ADJUSTING‐DELAY PROCEDURES PRODUCE EQUIVALENT ESTIMATES OF SUBJECTIVE VALUE IN PIGEONS? 总被引:1,自引:0,他引:1
Green L Myerson J Shah AK Estle SJ Holt DD 《Journal of the experimental analysis of behavior》2007,87(3):337-347
The current experiment examined whether adjusting-amount and adjusting-delay procedures provide equivalent measures of discounting. Pigeons' discounting on the two procedures was compared using a within-subject yoking technique in which the indifference point (number of pellets or time until reinforcement) obtained with one procedure determined the value of the corresponding variable in the yoked condition with the other procedure. Behavior on each procedure was well described by a hyperbolic discounting function. Results revealed no systematic differences in the degree of discounting as measured by the discounting rate parameter of the hyperbola in Experiment 1, which used 20-mg pellets. These results were replicated in Experiment 2 using smaller, 14-mg pellets, which potentially yield more precise measurement of indifference points on the adjusting-amount procedure. The finding that estimates of the k parameter in the hyperbolic discounting function obtained with one procedure did not differ systematically from estimates obtained from the same subjects with the other procedure represents strong support for the hypothesis that the same process underlies the discounting of delayed rewards on both adjusting-amount and adjusting-delay procedures. 相似文献
116.
117.
Natasha J. Cabrera Sandra L. Hofferth Gregory Hancock 《European Journal of Developmental Psychology》2014,11(2):136-158
This study used a latent difference score growth model to investigate how changes in family structure (biological father and stepfather residence) and maternal employment are associated with American children's externalizing problem behaviours (EPB) from ages 4–10 and whether these associations vary by children's level of self-regulation. For all 4-year-old children, living with a biological father at age 4 was associated with reductions in EPB at ages 4–6 and later years, with no variation by child self-regulation. Living with a stepfather at age 4 was associated with higher levels of EPB at age 4; however, for less-regulated children, stepfather residence at ages 4 and 8 was associated with reductions in EPB between ages 4–6 and 8–10, respectively. Greater employment hours were associated with increased EPB in the next 2 years for less-regulated children of all ages; however, except for the age 4–6 transition, there was a lagged association that reduced behaviour problems after 2 years and outweighed short-term increases. 相似文献
118.
‘In Some Eyes It's Still Oooh,Gloucester, Yeah Fred West’: Spatial Stigma and the Impact of a High‐profile Crime on Community Identity
下载免费PDF全文
![点击此处可从《Journal of community & applied social psychology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
The question of how crime impacts on others has generated a wealth of research over the past few decades. However, there is surprisingly little knowledge about how ‘high‐profile’ crimes impact on community members who live in a town that has become synonymous with the crime itself. This study involves interviews with community members who lived or worked in the town of Gloucester when the serial killings perpetrated by Fred and Rosemary West were discovered in 1994. An interpretative phenomenological analysis explores the lived experiences and meaning‐making processes engaged in by the participants. Findings highlight their attempts to make sense of a high‐profile case that stigmatised their own community and the practices of identity management that continue to operate some 20 years later. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
119.
120.