全文获取类型
收费全文 | 9723篇 |
免费 | 355篇 |
国内免费 | 2篇 |
出版年
2020年 | 137篇 |
2019年 | 138篇 |
2018年 | 218篇 |
2017年 | 200篇 |
2016年 | 195篇 |
2015年 | 143篇 |
2014年 | 189篇 |
2013年 | 915篇 |
2012年 | 289篇 |
2011年 | 321篇 |
2010年 | 198篇 |
2009年 | 238篇 |
2008年 | 251篇 |
2007年 | 297篇 |
2006年 | 234篇 |
2005年 | 233篇 |
2004年 | 229篇 |
2003年 | 214篇 |
2002年 | 235篇 |
2001年 | 212篇 |
2000年 | 159篇 |
1999年 | 150篇 |
1998年 | 125篇 |
1997年 | 141篇 |
1996年 | 120篇 |
1995年 | 109篇 |
1994年 | 110篇 |
1993年 | 143篇 |
1992年 | 154篇 |
1991年 | 138篇 |
1990年 | 125篇 |
1989年 | 128篇 |
1988年 | 132篇 |
1987年 | 136篇 |
1986年 | 116篇 |
1985年 | 123篇 |
1984年 | 138篇 |
1983年 | 130篇 |
1982年 | 140篇 |
1981年 | 119篇 |
1980年 | 124篇 |
1979年 | 135篇 |
1978年 | 161篇 |
1977年 | 144篇 |
1976年 | 128篇 |
1975年 | 173篇 |
1974年 | 146篇 |
1973年 | 117篇 |
1972年 | 103篇 |
1971年 | 110篇 |
排序方式: 共有10000条查询结果,搜索用时 250 毫秒
821.
822.
823.
Despite menstruation being a physiological phenomenon in women’s life, social research has highlighted that there are still many taboos, also conveyed by advertising, which prevent an open discourse on the topic and can have negative impacts on women’s well-being. The present study examined the influence of the exposure to existing TV advertisements for sanitary napkins depicting menstruation as a taboo on self-objectification in women from Italy (n = 160) and Sweden (n = 159). To do so, we also investigated the moderating role of menstrual knowledge in this relationship. Our findings showed that in the Italian sample, exposure to the taboo TV commercial led to more self-objectification especially for participants with lower knowledge of menstruation. These effects did not occur for their Swedish counterparts, showing no differences in self-objectification when women were exposed to the taboo advertisement. The present results are discussed in light of cultural differences in sexual and menstrual education between the two countries. Theoretical and practical implications are drawn. 相似文献
824.
William David Hart 《The Journal of religious ethics》2018,46(1):173-180
In Prophecy without Contempt, Cathleen Kaveny argues that prevailing scholarly approaches to religious and public discourse misunderstand the actual complexity of moral rhetoric in America. She endeavors to provide a better account through study of the role the Puritan jeremiad has played. Kaveny then offers a normative case for deliberative public moral discourse and the limited exercise of prophetic denunciation. I argue that Kaveny's distinction between deliberation and prophetic denunciation is overdrawn. They are ideal types that elide other rhetorical forms. Moreover, both deliberative discourse and prophetic denunciation assume a social contract or shared tradition. Healthy moral discourse requires revolutionary rhetoric to interrogate and break traditions that are themselves morally compromised. 相似文献
825.
Counselor Education Students’ Perceptions of Wellness and Mental Health in African American Men: The Effects of Colorism
下载免费PDF全文
![点击此处可从《Journal of multicultural counseling and development》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Tiffany R. Hairston John M. Laux Caroline O’Hara Christopher P. Roseman Shanda Gore 《Journal of multicultural counseling and development》2018,46(3):171-185
Colorism is discrimination based on skin tone. Skin color influences clinicians’ diagnostic impressions. The degree to which colorism influences counseling students’ clinical decision making is unknown. This study examined colorism's effect on counselor education master's students’ (N = 154) clinical decisions. Analysis of covariance failed to produce statistically significant results when comparing students’ evaluations of a male African American's mental health and wellness, when controlling for presentation management, across 4 skin tones. Counselors should include colorism in diversity training. El colorismo es la discriminación basada en el tono de la piel. El tono de la piel influye en las impresiones diagnósticas de los profesionales clínicos. Se desconoce hasta qué punto el colorismo influye en las decisiones clínicas de los estudiantes de consejería. Este estudio examinó el efecto del colorismo en las decisiones clínicas de estudiantes de maestría en educación de consejeros (N = 154). El análisis de la covarianza no produjo resultados estadísticamente significativos al comparar las evaluaciones de los estudiantes sobre la salud mental y el bienestar de un cliente afroamericano varón, controlando la gestión de la presentación de 4 tonos de piel diferentes. Los consejeros deberían incluir el colorismo en la capacitación de diversidad. 相似文献
826.
Craig J. Bryan Tanya Goodman Wayne Chappelle Lillian Prince William Thompson 《Military psychology》2018,30(5):437-448
US Air Force remote warrior personnel include a range of military personnel composed of remotely piloted aircraft aircrew, intelligence operators, and cyber warfare operators. Job duties in these professions entail long work hours, rotating shifts, and regular engagement in combat operations. Although research has identified a number of factors correlated with elevated burnout and emotional distress in this population, little is known about the unique needs of discrete subgroups of distressed personnel. In a sample of 7,550 US Air Force remote warriors, results of latent class analysis yielded four distinct classes. Three of the four reported moderately elevated burnout and job dissatisfaction but differed with respect to demographics and development career stage. The fourth group reported significantly higher levels of emotional distress, burnout, job dissatisfaction, and problems in living. This latter group was comparable to the mid-career group with respect to demographics, although this group had much lower levels of responsibility and indicators of career advancement. Results suggest that, among remote warrior personnel, there are several subtypes of elevated emotional distress. Prevention and intervention strategies that are matched to each subtype may yield better occupational and mental health outcomes than universal, “one size fits all” strategies. 相似文献
827.
Understanding memory performance under different operational conditions is critical in many occupational settings. To examine the effect of physical exertion on memory for a witnessed event, we placed two groups of law-enforcement officers in a live, occupationally relevant scenario. One group had previously completed a high-intensity physical-assault exercise, and the other had not. Participants who completed the assault exercise showed impaired recall and recognition performance compared with the control group. Specifically, they provided significantly less accurate information concerning critical and incidental target individuals encountered during the scenario, recalled less briefing information, and provided fewer briefing updates than control participants did. Exertion was also associated with reduced accuracy in identifying the critical target from a lineup. These results support arousal-based competition accounts proposing differential allocation of resources under physiological arousal. These novel findings relating to eyewitness memory performance have important implications for victims, ordinary citizens who become witnesses, and witnesses in policing, military, and related operational contexts. 相似文献
828.
Four studies tested the prediction that positive affect (PA) would relate more strongly to meaning in life (MIL) as a function of perceived time limitations. In Study 1 (N = 360), adults completed measures of PA and MIL. As predicted, PA related more strongly to MIL for older, compared to younger, participants. In Studies 2 and 3, adults (N = 514) indicated their current position in their life span, and rated their MIL. PA, whether naturally occurring (Study 2) or induced (Study 3), was a stronger predictor of MIL for individuals who perceived themselves as having a limited amount of time left to live. Finally, in Study 4 (N = 98) students completed a measure of PA, MIL, and future time perspective (FTP). Results showed that PA was more strongly linked to MIL for those who believed they had fewer opportunities left to pursue their goals. Overall, these findings suggest that the experience of PA becomes increasingly associated with the experience of MIL as the perception of future time becomes limited. The contribution of age related processes to judgments of well-being are discussed. 相似文献
829.
Several studies have demonstrated age-related declines in general executive function and memory. In this study, we examined cross-sectional and longitudinal age effects in more specific cognitive processes that constitute executive function and memory. We postulated that, whereas some components of executive and memory functions would show age differences and longitudinal declines, other specific abilities would be maintained or even improve with repeated testing. In a sample of individuals ≥55 years old from the Baltimore Longitudinal Study of Aging, we found longitudinal declines in inhibition, manipulation, semantic retrieval, phonological retrieval, switching, and long-term memory over a maximum of 14 years follow-up. In contrast, abstraction, capacity, chunking, discrimination, and short-term memory were maintained or even improved longitudinally, probably due in part to repeated testing. Moreover, whereas several different abilities were correlated across participants' cross-sectional performance, longitudinal changes in performance showed more heterogeneous trajectories. Finally, compared with cross-sectional performance, longitudinal trajectories showed better distinction between participants with and those without later cognitive impairment. These results show that longitudinal cognitive aging of executive and memory functions is not a uniform process but a heterogeneous one and suggest that certain executive and memory functions remain stable despite age-related declines in other component processes. (PsycINFO Database Record (c) 2012 APA, all rights reserved). 相似文献
830.
MacAllister WS Bender HA Whitman L Welsh A Keller S Granader Y Sherman EM 《Child neuropsychology》2012,18(4):404-415
Children and adolescents with epilepsy are known to demonstrate executive function dysfunction, including working memory deficits and planning deficits. Accordingly, assessing specific executive function skills is important when evaluating these individuals. The present investigation examined the utility of two measures of executive functions-the Tower of London and the Behavioral Rating Inventory of Executive Functioning (BRIEF)-in a pediatric epilepsy sample. Ninety clinically referred children and adolescents with seizures were included. Both the Tower of London and BRIEF identified executive dysfunction in these individuals, but only the Tower of London variables showed significant relations with epilepsy severity variables such as age of epilepsy onset, seizure frequency, number of antiepileptic medications, etc. Further, the Tower of London and BRIEF variables were uncorrelated. Results indicate that objective measures of executive function deficits are more closely related to epilepsy severity but may not predict observable deficits, as reported by parents. Comprehensive evaluation of such deficits, therefore, should include both objective measures as well as subjective ratings from caregivers. 相似文献