全文获取类型
收费全文 | 236篇 |
免费 | 17篇 |
专业分类
253篇 |
出版年
2024年 | 1篇 |
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 4篇 |
2020年 | 9篇 |
2019年 | 13篇 |
2018年 | 13篇 |
2017年 | 15篇 |
2016年 | 14篇 |
2015年 | 7篇 |
2014年 | 9篇 |
2013年 | 36篇 |
2012年 | 10篇 |
2011年 | 14篇 |
2010年 | 11篇 |
2009年 | 7篇 |
2008年 | 9篇 |
2007年 | 14篇 |
2006年 | 8篇 |
2005年 | 6篇 |
2004年 | 8篇 |
2003年 | 3篇 |
2002年 | 4篇 |
2001年 | 1篇 |
2000年 | 4篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1995年 | 2篇 |
1994年 | 3篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1953年 | 1篇 |
排序方式: 共有253条查询结果,搜索用时 8 毫秒
111.
Werner Sommer Andrea Hildebrandt Olga Kunina-Habenicht Annekathrin Schacht Oliver Wilhelm 《Acta psychologica》2013,142(1):62-73
Although there is abundant evidence for female superiority in Face Cognition (FC), a number of questions regarding sex differences remain to be addressed. Here we report a reanalysis of data on the level of latent factors, modeled on the basis of an extensive test battery applied to three samples of over 800 adults in all. In independent samples the measurement structure of FC was invariant for both sexes, indicating that the measurement of the construct does not depend on the context variable sex, and investigating mean performance differences will not be biased by measurement issues — a neglected aspect in previous studies. We confirmed female superiority for face perception (FP) and face memory (FM). For the first time we could show that these sex differences prevailed after accounting for sex differences in broadly measured general cognitive functioning and in object perception. Across adult age, sex differences in FM increased due to the rapid decline of this ability in men, whereas performance in women remained stable across adult age. Self-reported social involvement and things-oriented activities moderated sex-differences in FM. Results show that sex differences are salient at the level of specific FC constructs and that they can be partially explained by social involvement. 相似文献
112.
Six experiments investigated the memory blocking effect (MBE) in which exposure to orthographically similar words (e.g., BALLOON) impairs one's ability to complete a similar fragment (e.g., BAL_ON_, solution is BALCONY). Experiments 1 and 2 demonstrated that blocking is not observed after a 72-hour delay; however, repetition priming was observed after the same delay. Experiments 3 and 4 showed that presenting unrelated semantic information during the fragment completion test eliminates blocking. Experiment 5 demonstrated that the MBE persists despite directed-forgetting instructions, and Experiments 5 and 6 demonstrated that activating both the solutions and blocking words for a particular fragment at study eliminates blocking. Collectively, the data demonstrate that reading orthographically similar primes automatically triggers retrieval of the blocking word and an executive control process works to manage this interference. A working framework that describes how an executive control mechanism could govern memory retrieval in the memory-blocking paradigm is presented to stimulate development of more advanced theoretical models that can explain blocking. 相似文献
113.
The goal of this research was to test whether the kind of question that is used to prompt brainstorming differentially affects individual and group idea generation performance. More specifically, it was examined if prompts that require brainstormers to generate alternate uses for common objects (e.g., other uses for cars) foster more benefits from collaborative ideation than prompts to generate improvements for an object, place, or process (e.g., ways to improve cars). These hypotheses were tested in two experiments using electronic idea exchanges. In Experiment 1, individuals generated ideas about either alternate uses or potential improvements for cars, SUVs, or vans. In Experiment 2, participants brainstormed in response to one of these two prompts in either an interactive group setting (exchanging ideas with two others) or individually (no idea sharing). The results of both experiments showed that alternate uses and improvements prompts indeed differentially affected ideational performance in terms of both idea quantity and quality. The results were also consistent with the well documented “process loss” on the improvements prompt, but the gap between interacting and nominal groups was closed on the alternate uses prompt. Implications for research and practice are discussed. 相似文献
114.
115.
Olga G. Berwid Jeffrey M. Halperin Ray Johnson Jr. David J. Marks 《Child neuropsychology》2013,19(2):196-209
Background: Attention deficit/hyperactivity disorder (ADHD) has been associated with deficits in self-regulatory cognitive processes, some of which are thought to lie at the heart of the disorder. Slowing of reaction times (RTs) for correct responses following errors made during decision tasks has been interpreted as an indication of intact self-regulatory functioning and has been shown to be attenuated in school-aged children with ADHD. This study attempted to examine whether ADHD symptoms are associated with an early-emerging deficit in posterror slowing. Method: A computerized two-choice RT task was administered to an ethnically diverse sample of preschool-aged children classified as either “control” (n = 120) or “hyperactive/inattentive” (HI; n = 148) using parent- and teacher-rated ADHD symptoms. Analyses were conducted to determine whether HI preschoolers exhibit a deficit in this self-regulatory ability. Results: HI children exhibited reduced posterror slowing relative to controls on the trials selected for analysis. Supplementary analyses indicated that this may have been due to a reduced proportion of trials following errors on which HI children slowed rather than due to a reduction in the absolute magnitude of slowing on all trials following errors. Conclusions: High levels of ADHD symptoms in preschoolers may be associated with a deficit in error processing as indicated by posterror slowing. The results of supplementary analyses suggest that this deficit is perhaps more a result of failures to perceive errors than of difficulties with executive control. 相似文献
116.
A white disk presented inside a small concentric circle (a display like the Delboeuf figure) looks lighter than when inside a larger one. The magnitude of the effect was measured with 20 observers (10 women, 10 men; ages 19 to 26 years). The decrements in luminance of the disk inside the smaller circle, in order to match the lightness of the disk inside the larger circle, are reported for three different grey backgrounds and correspond to 9.13, 10.33, and 10.46%. 相似文献
117.
Eldad Yechiam Olga Arshavsky Simone G. Shamay-Tsoory Shoshana Yaniv Judith Aharon 《Brain and cognition》2010
Recent studies have recorded a tendency of individuals with Autism Spectrum Conditions (ASC) to continually change their choices in repeated choice tasks. In the current study we examine if this finding implies that ASC individuals have a cognitive style that facilitates exploration and discovery. Six decision tasks were administered to adolescents with ASC and matched controls. Significant differences in shifting between choice options appeared in the Iowa Gambling task (Bechara, Damasio, Damasio, & Anderson, 1994). A formal cognitive modeling analysis demonstrated that for about half of the ASC participants the adaptation process did not conform to the standard reinforcement learning model. These individuals were only coarsely affected by choice-outcomes, and were more influenced by the exploratory value of choices, being attracted to previously un-explored alternatives. An examination of the five simpler decision tasks where the advantageous option was easier to determine showed no evidence of this pattern, suggesting that the shifting choice pattern is not an uncontrollable tendency independent of task outcomes. These findings suggest that ASC individuals have a unique adaptive learning style, which may be beneficial is some learning environment but maladaptive in others, particularly in social contexts. 相似文献
118.
When and why is helping others good for well‐being? The role of belief in reciprocity and conformity to society's expectations 下载免费PDF全文
Cristina Oarga Olga Stavrova Detlef Fetchenhauer 《European journal of social psychology》2015,45(2):242-254
This research investigates the relation between informal help and subjective well‐being and its underlying mechanisms using a cross‐national perspective. We focus on two potential mechanisms derived from the self‐determination theory and conformity to the social norms literature. From the standpoint of self‐determination theory, helping others is good for well‐being if it is intrinsically motivated, rather than driven by the expectation of reciprocity. On the other hand, from the perspective of the conformity literature, helping others is associated with a higher well‐being when it is linked to the benefits of social conformity, such as social approval. We tested these hypotheses using the data from a total of 23 countries. The results provided support for both mechanisms. First, we found that the lower individuals' beliefs in reciprocity are, the stronger is the positive effect of self‐reported helping behavior on their well‐being. Second, helping behavior was more strongly related to life satisfaction in countries where providing help represents a strong social norm (measured with two different cultural indicators). We conclude that both individual‐ and culture‐level mechanisms account for the relation between prosocial behavior and well‐being. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
119.
Consumer expectations play a crucial role in shaping consumer experiences, and it is important to understand what factors contribute to these expectations. However, there is limited research on the factors that influence expectations, particularly internal factors. Additionally, few studies differentiate between types of expectations and their underlying causes. This study focuses on normative and predictive expectations related to institutional food and examines how individual psychological factors (such as entitlement, subjective knowledge, and sensitivity to disconfirmation) and sociocultural factors (like word of mouth and temporal focus) influence these expectations. The researchers used surveys to collect data from two different groups of baby boomers in Norway, with a total of 300 participants in each group. The findings reveal that normative and predictive expectations for institutional food differ in their content, and individual psychological and sociocultural factors affect different types of expectations. Individual psychological factors have a stronger influence on normative expectations, whereas sociocultural factors primarily impact predictive expectations. Further research should explore the relationship between the content of expectations and their drivers in other contexts. This study contributes to our understanding of the factors that shape consumer expectations, particularly in non-hedonic consumption experiences. 相似文献
120.
Traditional theories about female adolescent suicide attempters view them as experiencing difficulty in achieving adequate separation-individuation. However, recent work on female adolescence suggests that achieving greater interdependency within relationships rather than increased independence from them is an important goal for nonclinical nonsuicidal female adolescents. We investigated both dependency needs and the perceived availability and adequacy of relationships in 21 female adolescent attempters and 23 nonattempters. Dependency needs did not significantly differentiate suicide attempters from nonattempters. Attempters, however, did report both a smaller social network and fewer intimate relationships than nonattempters, as well as less satisfaction with these relationships. These preliminary results suggest that more research is required to establish whether dependency needs are indeed causally related to the female adolescents' suicide attempts. Future research should also investigate other risk factors such as relational dissatisfaction, familial suicide attempts, and abuse. 相似文献