全文获取类型
收费全文 | 5700篇 |
免费 | 38篇 |
国内免费 | 1篇 |
出版年
2020年 | 18篇 |
2019年 | 28篇 |
2018年 | 133篇 |
2017年 | 137篇 |
2016年 | 215篇 |
2015年 | 131篇 |
2014年 | 68篇 |
2013年 | 199篇 |
2012年 | 316篇 |
2011年 | 308篇 |
2010年 | 45篇 |
2009年 | 54篇 |
2008年 | 81篇 |
2007年 | 84篇 |
2006年 | 90篇 |
2005年 | 1354篇 |
2004年 | 708篇 |
2003年 | 491篇 |
2002年 | 176篇 |
2001年 | 42篇 |
2000年 | 29篇 |
1999年 | 50篇 |
1998年 | 34篇 |
1997年 | 19篇 |
1996年 | 21篇 |
1995年 | 21篇 |
1994年 | 21篇 |
1993年 | 23篇 |
1992年 | 38篇 |
1991年 | 53篇 |
1990年 | 71篇 |
1989年 | 53篇 |
1988年 | 34篇 |
1987年 | 51篇 |
1986年 | 44篇 |
1985年 | 45篇 |
1984年 | 39篇 |
1983年 | 28篇 |
1979年 | 41篇 |
1978年 | 20篇 |
1975年 | 35篇 |
1974年 | 37篇 |
1973年 | 32篇 |
1972年 | 27篇 |
1971年 | 25篇 |
1970年 | 17篇 |
1969年 | 19篇 |
1968年 | 17篇 |
1967年 | 17篇 |
1966年 | 16篇 |
排序方式: 共有5739条查询结果,搜索用时 359 毫秒
991.
The influence of masculinity and femininity on behaviors and outcomes has been extensively studied in social science research using various measurement strategies. In the present paper, we describe and evaluate a measurement technique that uses existing survey items to capture the extent to which an individual behaves similarly to their same-gender peers. We use data from the first four waves of The National Longitudinal Study of Adolescent to Adult Health (Add Health), a nationally representative sample of adolescents (age 12–18) in the United States who were re-interviewed at ages 13–19, 18–26, and 24–32. We estimate split-half reliability and provide evidence that supports the validity of this measurement technique. We demonstrate that the resulting measure does not perform as a trait measure and is associated with involvement in violent fights, a pattern consistent with theory and empirical findings. This measurement technique represents a novel approach for gender researchers with the potential for expanding our current knowledge base. 相似文献
992.
Kathleen McPhillips 《Psychoanalytic Dialogues》2017,27(2):130-146
Beginning in 2013, the Australian Royal Commission into Institutional Responses to Child Sexual Abuse (referred to as the Royal Commission) bought to public consciousness a history of child sexual exploitation that contradicts dearly held values of the preciousness and innocence of childhood and the trust of public organizations. The Royal Commission has publically validated the trauma that victims have experienced across institutions. It has also identified and raised the issue of a symptomatology of cultural trauma at work in community and public life. Using the work of contemporary trauma theorists and applying it to one hearing held in Victoria in May 2015, this paper suggests that collective trauma can shape cultural identity and influence the quality of communal life. 相似文献
993.
Determining the Effectiveness of an Alcohol Intervention Program With Greek College Students
下载免费PDF全文
![点击此处可从《Journal of Addictions & Offender Counseling》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Kathleen Brown‐Rice Susan Furr Adam Hardy 《Journal of Addictions & Offender Counseling》2017,38(2):68-83
The authors examined the perception of college students from Greek organizations on the effectiveness of an alcohol intervention program that included gender‐specific programming. Significant reductions in risky alcohol use were found in men who attended and evaluated the program as helpful. 相似文献
994.
Fran?ois Vachon Sébastien Tremblay 《Revue canadienne de psychologie expérimentale》2005,59(4):279-286
When two target items (T1 and T2) are presented in rapid succession among fillers, processing T2 is often impaired. This phenomenon is known as the attentional blink (AB). Within the visual modality, this second-target deficit generally occurs only if T2 is masked by a trailing item. The current study was designed to examine whether masking of T2 also plays a critical role in the auditory AB. Results showed a reliable AB effect even when the item following T2 was replaced by silence. However, the AB deficit was abolished when T2 was the last presented stimulus. Our results suggest that, as in vision, T2 masking is necessary for the AB to take place in audition, but that masking is effective even when delayed, providing evidence that the phenomenon shares some functional mechanisms across sensory modalities. 相似文献
995.
Michael W Ross Sven-Axel M?nsson Kristian Daneback Ronny Tikkanen 《Cyberpsychology & behavior》2005,8(2):131-139
We compared men who have sex with other men on the Internet with the remainder of the sample of men who reported only sex with women on the Internet, in a sample of 1,846 Swedish men recruited from a major Swedish portal. We report on the self-identified heterosexual men in the sample who reported engaging in cybersex in the past year, and for whom there was complete data on sexual identity and the gender of cybersexual partners. Of the 244 cases with full data, 76% were heterosexual in both identity and behavior, 16% were gay or bisexual in identity and reported both male and female cybersexual contacts on the Internet, and 8% indicated their sexual preference was heterosexual but also reported at least one male sexual partner on the Internet. Thus, 11% of self-identified heterosexual men had sex with other men online. Comparing the two groups, the men who had sex with men (MSM) who did not identify (MSM-NI) spent significantly more time per week online, although a similar amount of time on sexual pursuits, as the heterosexual men. The MSM-NI were significantly more likely to agree that their online sexuality had affected their sexuality in a positive way, to have bought sex from prostitutes, to agree that they do things online that they would not do offline, have cybersex more often, use a web-camera and microphone more often, flirt and visit contact sites more often, and agree more often that sexual thoughts and behaviors are causing problems, desire to have sex creates problems, and sometimes fail to meet commitments due to their sexual behavior. These data taken together suggest that MSM-NI online are not uncommon and are characterized by the extent of their cybersexual involvement that sometimes extends to other men. Such men may rationalize this cybersex with other men as not, or minimally, sexual in much the same way as Humphreys characterized MSMs in public restrooms. 相似文献
996.
Uskali M?ki 《Erkenntnis》2005,63(2):231-251
In order to examine the fit between realism and science, one needs to address two issues: the unit of science question (realism
about which parts of science?) and the contents of realism question (which realism about science?). Answering these questions
is a matter of conceptual and empirical inquiry by way local case studies. Instead of the more ordinary abstract and global
scientific realism, what we get is a doubly local scientific realism based on a bottom-up strategy. Representative formulations
of the former kind are in terms of the truth and reality of the posits of current science, in terms of warranted belief, in
terms of mind-independent unobservable entities. Using illustrations mainly from the social sciences, doubly local scientific
realism denies the global applicability of such formulations and seeks to make adjustments in their elements in response to
information about local units of science: It is sufficient for a realist to give the existence of an entity (and the truth
of a theory) a chance, while in some areas we may be in s position to make justified claims about actual existence (and truth).
Logical inquiry-independent existence is sufficient for the social and human sciences, while mind-independence will be fine
for many other domains. It should not be insisted that the theoretical posits of realist science be strict unobservables in
all areas: most theoretical posits of the social sciences are idealized commonsensibles, such as elements in folk psychology.
Unsurprisingly, this sort of local strategy will create space for realism that is able to accommodate larger areas of science
without sacrificing traditional realist intuitions. 相似文献
997.
Klmberley L. Gammage Craig R. Hall Kathleen A. Martin Ginis 《Journal of applied social psychology》2004,34(8):1638-1651
The present study investigated the relationship between cognitive manifestations of self-presentation (social physique anxiety, self-presentational efficacy, impression motivation, and exercise imagery) and exercise behavior in 235 female exercisers. Each participant completed the Social Physique Anxiety Scale, a measure of self-presentational efficacy, the impression motivation subscale of the Self-Presentation in Exercise Questionnaire, and the Exercise Imagery Questionnaire. The results of a MANCOVA indicated high-frequency exercisers reported higher levels of efficacy expectancy, outcome value, and exercise imagery than did low-frequency exercisers. Semi-partial correlations showed efficacy expectancy, outcome expectancy, and appearance imagery each accounted for significant variance in social physique anxiety, independent of other predictors. Self-presentational efficacy expectancy appears to be a potent variable in both exercise behavior and social physique anxiety. 相似文献
998.
Kim P. Roberts Michael E. Lamb Kathleen J. Sternberg 《Applied cognitive psychology》2004,18(2):189-202
Three‐ to nine‐year‐old children (n=144) interacted with a photographer and were interviewed about the event either a week or a month later. The informativeness and accuracy of information provided following either open‐ended or direct rapport building were compared. Children in the open‐ended rapport‐building condition provided more accurate reports than children in the direct rapport‐building condition after both short and long delays. Open‐ended rapport‐building led the three‐ to four‐year‐olds to report more errors in response to the first recall question about the event, but they went on to provide more accurate reports in the rest of the interview than counterparts in the direct rapport‐building condition. These results suggest that forensic interviewers should attempt to establish rapport with children using an open‐ended style. Published in 2004 by John Wiley & Sons, Ltd. 相似文献
999.
Using the exercise and self-esteem model as a guiding framework, this study examined variables related to body image change among 88 overweight and obese women (M(age)=28.4±7.8; M(BMI)=31.6±3.5) participating in a 16-week diet and exercise weight-loss intervention. Measures of body image and potential mechanisms of body image change (actual and perceived physical changes, self-efficacy) were administered at baseline, Weeks 8 and 16. Body image improved significantly over the study time-points (ps<.001). Perceived physical changes accounted for most explained variance (12-37%) in body image change (total R(2)(adj)=.21-.50). Improved perceptions of body fat were a particularly important predictor in each model (ps≤.04). Results support the notion that to improve body image, perceived changes to the body are more important than actual changes. Such information is integral to developing theories to explain body image change and interventions to maximize it. 相似文献
1000.
Peter?Zachar Kenneth?S?KendlerEmail author 《Philosophy, ethics, and humanities in medicine : PEHM》2012,7(1):4
We compare astronomers' removal of Pluto from the listing of planets and psychiatrists' removal of homosexuality from the
listing of mental disorders. Although the political maneuverings that emerged in both controversies are less than scientifically
ideal, we argue that competition for "scientific authority" among competing groups is a normal part of scientific progress.
In both cases, a complicated relationship between abstract constructs and evidence made the classification problem thorny. 相似文献