全文获取类型
收费全文 | 481篇 |
免费 | 28篇 |
国内免费 | 1篇 |
专业分类
510篇 |
出版年
2023年 | 6篇 |
2022年 | 5篇 |
2021年 | 9篇 |
2020年 | 8篇 |
2019年 | 18篇 |
2018年 | 17篇 |
2017年 | 9篇 |
2016年 | 23篇 |
2015年 | 12篇 |
2014年 | 23篇 |
2013年 | 54篇 |
2012年 | 25篇 |
2011年 | 23篇 |
2010年 | 16篇 |
2009年 | 13篇 |
2008年 | 19篇 |
2007年 | 21篇 |
2006年 | 15篇 |
2005年 | 21篇 |
2004年 | 14篇 |
2003年 | 17篇 |
2002年 | 15篇 |
2001年 | 11篇 |
2000年 | 8篇 |
1999年 | 13篇 |
1998年 | 8篇 |
1996年 | 2篇 |
1995年 | 4篇 |
1994年 | 2篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1990年 | 6篇 |
1988年 | 6篇 |
1987年 | 3篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 4篇 |
1982年 | 2篇 |
1981年 | 4篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1974年 | 4篇 |
1973年 | 4篇 |
1972年 | 3篇 |
1971年 | 3篇 |
1965年 | 3篇 |
1959年 | 2篇 |
排序方式: 共有510条查询结果,搜索用时 15 毫秒
1.
Smoking, body weight, and their effects on smoking behavior: a comprehensive review of the literature 总被引:19,自引:0,他引:19
This article provides a comprehensive review of the research on smoking and body weight. The relationships between smoking and body weight are evaluated in 70 cross-sectional and longitudinal investigations. The mechanisms responsible for differences in body weight are discussed, the weight-related issues that promote smoking behavior are reviewed, methods for reducing postcessation weight gain are summarized, and future research directions are proposed. A proposed working research model for studying the relationship between smoking, energy balance, and weight gain is offered. It is concluded that smoking and body weight relationships are closely related and pose significant challenges for smoking researchers. 相似文献
2.
3.
Carrie B. Fried 《Journal of applied social psychology》1996,26(23):2135-2146
This research examines the recent public outcry against violent rap songs such as Ice T's “Cop Killer.” It was hypothesized that rap lyrics receive more negative criticism than other types of lyrics, perhaps because of their association with Black culture. Two experiments were conducted to examine the effect of musical genre and race of singer on reactions to violent song lyrics. The results support the hypothesis. When a violent lyrical passage is represented as a rap song, or associated with a Black singer, subjects find the lyrics objectionable, worry about the consequences of such lyrics, and support some form of government regulation. If the same lyrical passage is presented as country or folk music, or is associated with a White artist, reactions to the lyrics are significantly less critical on all dimensions. The findings are briefly discussed in terms of various models of racism and stereotyping. 相似文献
4.
This research compared the retention of nouns, adjectives and verbs of sentences. A model of the structure underlying the retention of sentences and in which deep structure constituent propositions are hierarchically related, was used to make predictions concerning the retention of these word classes. The model was not supported by the data and it was determined that latencies to recognize the words of a previously presented sentence were the same for all classes of words. This result indicated that for recognition (but not necessarily for other memory tasks), each word of a sentence is seperately or equally accessible (as long as inter-word imagery is the same). However, a further experiment showed that, although word class is not a variable, the image-arousing capacity of a word is. Latencies and error rates were much lower for high-imagery words than for low-imagery ones. The findings on error rates in recognizing words were interesting and pointed to a different model where the meaning representations and syntatic functions of words have an active role in sentence retention. 相似文献
5.
It is a well documented finding that letter identification may be impaired by the presence of neighboring characters. There is much less agreement about the exact nature of such lateral interference. Evidence has been obtained for feature-specific interference, and even feature-specific facilitation. Santee and Egeth (1980) suggested that feature-specific interference will mainly be observed in data-limited situations where stimuli are presented for short durations and positional uncertainty is involved. They further suggested that interference would be revealed in accuracy rather than latency measures.In our first experiment, similar exposure conditions were used to those suggested by Santee and Egeth. In a second experiment, however, a longer exposure duration was used, and latency measurements were also collected. In a third experiment, positional uncertainty was removed by foveal presentation, and with this high quality stimulus presentation only latency measurements could be obtained.In all these experiments clear evidence for feature-specific interference was found, both in accuracy and latency data, and these results also held up under the detectability/criterion analysis proposed by Estes (1982). From these findings it can be concluded that feature-specific interference occurs under a wide range of conditions, including those representative of normal reading. 相似文献
6.
Variables from five domains—demography, social background, service history, satisfaction, and performance—were used in a discriminant analysis approach to distinguishing three groups of naval personnel: Those eligible to reenlist who do, those eligible who do not, and those not eligible. Discriminant weights were derived from a sample of 642 first-term enlisted men and cross-validated on a sample of 628. The results indicated that both pre-service characteristics (demography and social background) and in-service experiences (service history, satisfaction, and performance) contributed importantly to prediction of attrition/retention. Potential usefulness of this method, including implications for better understanding and control of manpower turnover were discussed. 相似文献
7.
Fulvio Marchese Marco Matranga Rosario Puglisi Epifania Saputo Daniele La Barbera 《The Journal of analytical psychology》2021,66(2):179-199
This is the first of two papers concerning our study into an integrated approach to psychotic disorders, conducted at the University of Palermo’s Psychiatry Unit Polyclinic over approximately 15 years. Here we will explore and reflect upon the acute psychotic condition mainly from a theoretical and conceptual perspective, while in the second paper we will explore the clinical perspective. From the point of view of psychopathology, and in the light of C.G. Jung’s conceptualization of analytical psychology, as well as calling on contributions from other authors from the systemic-relational and post-psychoanalytic field, we will clarify the ideas developed over these last few years by our team. From a more speculative perspective we will advance new interpretive hypotheses in an attempt to thoroughly understand the nature of the psychotic condition, both on a psychodynamic relational and a neuroscientific level. The paper describes how we revised our understanding of psychosis from a brain disease to a process aimed at the rearrangement of psychic functioning, as anticipated by John Weir Perry nearly 40 years ago. 相似文献
8.
The primary purpose of this study was to evaluate the relationship between decreased empathy (i.e., cognitive and affective) and indirect and cyber peer aggression among Latinx adolescents during their transition to high school. Further, we examined the degree to which social anxiety moderated this relationship. Participants were 469 Latinx ninth graders, ages 13–17 years (M = 14.52, SD = 0.58; 58% girls). Adolescents completed the Revised Peer Experiences Questionnaire, Cyber Peer Experiences Questionnaire, Basic Empathy Scale, and Social Anxiety Scale for Adolescents at two different time points, 3 months apart. Hierarchical linear regression analyses revealed concurrent and prospective relationships between lower cognitive empathy and the perpetration of both indirect and cyber aggression. In addition, social anxiety moderated the concurrent associations between both types of empathy and both types of aggression perpetration. Results suggest that interventions that facilitate cognitive empathy and decrease social anxiety may help to reduce adolescents' indirect and cyber aggression toward peers throughout the high school transition. 相似文献
9.
Synthese - Substructural approaches to paradoxes have attracted much attention from the philosophical community in the last decade. In this paper we focus on two substructural logics, named... 相似文献
10.
Philosophical Studies - Humanists argue for assigning the highest moral status to all humans over any non-humans directly or indirectly on the basis of uniquely superior human cognitive abilities.... 相似文献