全文获取类型
收费全文 | 5751篇 |
免费 | 230篇 |
国内免费 | 2篇 |
专业分类
5983篇 |
出版年
2020年 | 74篇 |
2019年 | 81篇 |
2018年 | 98篇 |
2017年 | 98篇 |
2016年 | 103篇 |
2015年 | 78篇 |
2014年 | 118篇 |
2013年 | 604篇 |
2012年 | 155篇 |
2011年 | 203篇 |
2010年 | 124篇 |
2009年 | 146篇 |
2008年 | 156篇 |
2007年 | 189篇 |
2006年 | 148篇 |
2005年 | 152篇 |
2004年 | 158篇 |
2003年 | 155篇 |
2002年 | 179篇 |
2001年 | 83篇 |
2000年 | 68篇 |
1999年 | 74篇 |
1998年 | 94篇 |
1997年 | 107篇 |
1996年 | 81篇 |
1995年 | 82篇 |
1994年 | 81篇 |
1993年 | 103篇 |
1992年 | 93篇 |
1991年 | 71篇 |
1990年 | 66篇 |
1989年 | 73篇 |
1988年 | 68篇 |
1987年 | 78篇 |
1986年 | 63篇 |
1985年 | 61篇 |
1984年 | 81篇 |
1983年 | 82篇 |
1982年 | 93篇 |
1981年 | 82篇 |
1980年 | 91篇 |
1979年 | 79篇 |
1978年 | 103篇 |
1977年 | 99篇 |
1976年 | 85篇 |
1975年 | 106篇 |
1974年 | 84篇 |
1973年 | 60篇 |
1972年 | 53篇 |
1971年 | 57篇 |
排序方式: 共有5983条查询结果,搜索用时 0 毫秒
961.
Singer Daniel J. Bramson Aaron Grim Patrick Holman Bennett Jung Jiin Kovaka Karen Ranginani Anika Berger William J. 《Philosophical Studies》2019,176(9):2269-2269
Philosophical Studies - In the original publication of the article, the Acknowledgement section was inadvertently not included. The Acknowledgement is given in this Correction. 相似文献
962.
963.
William H.B. McAuliffe Daniel E. Forster Eric J. Pedersen Michael E. McCullough 《欧洲人格杂志》2019,33(1):89-103
The Dictator Game, a face valid measure of altruism, and the Trust Game, a face valid measure of trust and trustworthiness, are among the most widely used behavioural measures in human cooperation research. Researchers have observed considerable covariation among these and other economic games, leading them to assert that there exists a general human propensity to cooperate that varies in strength across individuals and manifests itself across a variety of social settings. To formalize this hypothesis, we created an S‐1 bifactor model using 276 participants' Dictator Game and Trust Game decisions. The general factor had significant, moderate associations with self‐reported and peer‐reported altruism, trust, and trustworthiness. Thus, the positive covariation among economic games is not reducible to the games' shared situational features. Two hundred participants returned for a second session. The general factor based on Dictator Game and Trust Game decisions from this session did not significantly predict self‐reported and peer‐reported cooperation, suggesting that experience with economic games causes them to measure different traits from those that are reflected in self‐assessments and peer‐assessments of cooperativeness. © 2018 European Association of Personality Psychology 相似文献
964.
William S. MacAllister Moshe Maiman Marsha Vasserman Taryn Fay-Mcclymont Brian L. Brooks Elisabeth M. S. Sherman 《Child neuropsychology》2019,25(7):992-1002
Despite its popularity in the neuropsychological evaluation of children, the utility of the Wechsler Intelligence Scale for Children – Fifth Edition (WISC-V) has not yet been investigated in children with epilepsy. Eighty clinically referred children and adolescents with epilepsy were administered the WISC-V as part of a comprehensive assessment and scores were compared to matched controls from the WISC-V standardization sample. T tests compared WISC-V indices and subtests between patients and controls and Chi-square analyses compared the rates of low scores. Correlational analyses assessed the relationships between epilepsy severity variables (e.g., age of onset, duration of epilepsy, number of antiepileptic drugs, seizure frequency). All WISC-V composites and subtests were significantly lower in patients versus controls and the rate of low scores was higher in patients than controls for all composites and subtests with the exception of Figure Weights. The Working Memory Index and Processing Speed Index were most sensitive to impairment, while the Verbal Comprehension Index and Fluid Reasoning Index were least sensitive. Of the epilepsy severity variables, age of seizure onset and number of antiepileptic drugs were strong predictors of deficits, whereas seizure frequency was the weakest predictor. Importantly, no significant differences were seen in children with right hemisphere epilepsy versus left on the five WISC-V composites, though a trend was seen towards a lower Visual-Spatial Index in those with right-sided focal seizures. 相似文献
965.
Christine Tagliaferri Rael Alan Sheinfil Karen Hampanda Alex Carballo-Diéguez Andrea Norcini Pala William BrownIII 《Sexuality & culture》2017,21(3):680-691
Haitians in the Dominican Republic (DR) are increasingly marginalized due to recent legislation that stripped Haitian-Dominicans of their citizenship and increased Haitian migrants’ deportation risk. Haitian female sex workers (FSWs) are particularly vulnerable, though little is known about them. This study will help public health efforts targeted at sex workers to better reach Haitian FSWs and address their needs by identifying a profile of characteristics unique to this group compared to Dominican FSWs. Data were collected in 2014 among Haitian and Dominican FSWs in Puerto Plata, DR. Surveys assessed respondents’ demographics, health consciousness, depression, and stigma. Adjusted logistic regressions showed that Haitian FSWs were disadvantaged: they had significantly lower rates of education, more children, and less permanent income. Furthermore, Haitian FSWs were more likely to work independently and for fewer hours. Interestingly, Haitian FSWs internalized less stigma than Dominicans. Though we can only speculate, this could be due to migration for sex work, or the lack of formal employment for Haitians. Initiatives to alleviate poverty, create formal jobs, and overturn discriminatory legislation may have the most impact for Haitian FSWs. 相似文献
966.
Aggregation (the process of collecting multiple observations of behavior and averaging them before predicting behavior) shows that virtue-relevant behavior is indeed highly predictable, and that individual differences in global virtues do indeed exist. Aggregation is a key response to the situationist argument against the existence of broad virtues. However, a concern with aggregation is that, because it is an average, the specifics of what are included in that average matter. In particular, if heinous actions could be included in the average, then aggregates cannot provide enough confidence that the holders of high aggregates (e.g., highly compassionate people) have not conducted heinous actions and thus cannot provide enough confidence that such people qualify as virtuous. Doris (2002) has challenged aggregation with this concern, and no one has responded substantively to this challenge. If Doris’ challenge is in fact correct, then the situationist argument against the existence of broad virtues stands. In the article, we present a full response to this concern. We argue that aggregation does not in fact allow heinous exceptions, because aggregates do indeed predict extreme single behaviors very well. In fact, aggregates do allow confidence that holders of high aggregates do not commit heinous actions. Thus, Doris’ rejection of the aggregation solution does not defeat aggregation, aggregation continues to stand in the defense of global virtues, and the situationist argument does not threaten the existence and predictive power of global virtues. Models of traits that rely on aggregates, such as Whole Trait Theory (Fleeson and Jayawickreme 2015), may provide useful post-situationist models of virtues. 相似文献
967.
Philip Lindner Alexander Miloff William Hamilton Lena Reuterskiöld Gerhard Andersson Mark B. Powers 《Cognitive behaviour therapy》2017,46(5):404-420
Decades of research and more than 20 randomized controlled trials show that Virtual Reality exposure therapy (VRET) is effective in reducing fear and anxiety. Unfortunately, few providers or patients have had access to the costly and technical equipment previously required. Recent technological advances in the form of consumer Virtual Reality (VR) systems (e.g. Oculus Rift and Samsung Gear), however, now make widespread use of VRET in clinical settings and as self-help applications possible. In this literature review, we detail the current state of VR technology and discuss important therapeutic considerations in designing self-help and clinician-led VRETs, such as platform choice, exposure progression design, inhibitory learning strategies, stimuli tailoring, gamification, virtual social learning and more. We illustrate how these therapeutic components can be incorporated and utilized in VRET applications, taking full advantage of the unique capabilities of virtual environments, and showcase some of these features by describing the development of a consumer-ready, gamified self-help VRET application for low-cost commercially available VR hardware. We also raise and discuss challenges in the planning, development, evaluation, and dissemination of VRET applications, including the need for more high-quality research. We conclude by discussing how new technology (e.g. eye-tracking) can be incorporated into future VRETs and how widespread use of VRET self-help applications will enable collection of naturalistic “Big Data” that promises to inform learning theory and behavioral therapy in general. 相似文献
968.
969.
Studying the Motivated Agent Through Time: Personal Goal Development During the Adult Life Span 下载免费PDF全文
This research examined the rank‐order and mean‐level consistency of personal goals at two periods in the adult life span. Personal goal continuity was considered among a group of young adults (N = 145) who reported their goals three times over a 3‐year period and among a group of midlife adults (N = 163) who specified their goals annually over a 4‐year period. Goals were coded for a series of motive‐based (viz., achievement, affiliation, intimacy, power) and domain‐based (viz., finance, generativity, health, travel) categories. In both samples, we noted a moderate degree of rank‐order consistency across assessment periods. In addition, the majority of goal categories exhibited a high degree of mean‐level consistency. The results of this research suggest that (a) the content of goals exhibits a modest degree of rank‐order consistency and a substantial degree of mean‐level consistency over time, and (b) considering personality continuity and development as manifest via goals represents a viable strategy for personality psychologists. 相似文献
970.
Zahra Zargol Moradi Jie Sui Miles Hewstone Glyn William Humphreys 《European journal of social psychology》2017,47(6):763-774
Studies have shown that attention prioritizes stimuli associated with the in‐group. However, the extent to which this so‐called in‐group favoritism is driven by relevance is not clear. Here, we investigated this issue in a group of university rowers using a novel perceptual matching task based on the team label–color associations. Across three experiments, participants showed enhanced performance for the in‐group stimulus regardless of its familiarity level. These findings confirmed the role of relevance in in‐group favoritism. In a further control study, the advantage for certain stimuli was not found in an independent sample of participants who were not identified with the teams but were familiar with the label–color associations, indicating that in‐group relevance was necessary for the in‐group favoritism. Together, these findings suggest that in‐group relevance facilitates learning across existing and new associations. The consequences of these findings for understanding in‐group effects on perceptual processing are discussed. 相似文献