全文获取类型
收费全文 | 718篇 |
免费 | 45篇 |
专业分类
763篇 |
出版年
2021年 | 6篇 |
2020年 | 12篇 |
2019年 | 11篇 |
2018年 | 19篇 |
2017年 | 21篇 |
2016年 | 16篇 |
2015年 | 13篇 |
2014年 | 12篇 |
2013年 | 75篇 |
2012年 | 27篇 |
2011年 | 28篇 |
2010年 | 22篇 |
2009年 | 17篇 |
2008年 | 21篇 |
2007年 | 21篇 |
2006年 | 21篇 |
2005年 | 22篇 |
2004年 | 16篇 |
2003年 | 25篇 |
2002年 | 16篇 |
2001年 | 16篇 |
2000年 | 26篇 |
1999年 | 20篇 |
1998年 | 15篇 |
1997年 | 12篇 |
1996年 | 6篇 |
1994年 | 6篇 |
1993年 | 8篇 |
1992年 | 7篇 |
1991年 | 9篇 |
1990年 | 6篇 |
1989年 | 6篇 |
1987年 | 11篇 |
1986年 | 14篇 |
1985年 | 8篇 |
1984年 | 12篇 |
1983年 | 15篇 |
1982年 | 10篇 |
1980年 | 6篇 |
1979年 | 13篇 |
1977年 | 8篇 |
1976年 | 11篇 |
1975年 | 8篇 |
1974年 | 9篇 |
1973年 | 9篇 |
1972年 | 8篇 |
1971年 | 8篇 |
1970年 | 6篇 |
1968年 | 7篇 |
1967年 | 10篇 |
排序方式: 共有763条查询结果,搜索用时 7 毫秒
41.
Sam A. Hardy Amber R. C. Nadal Seth J. Schwartz 《Identity: An International Journal of Theory and Research》2017,17(2):96-107
The present study investigated the relative roles of identity structure (i.e., personal identity) and identity contents (i.e., religious identity and moral identity) in predicting emerging adults’ prosocial and antisocial behaviors. The sample included 9,495 college students. A variable-centered analysis (path analysis) used personal identity, religious identity, and moral identity as predictors of prosocial and antisocial behavior and tested interactions of personal identity with religious identity and moral identity. Moral identity was the strongest predictor of both behaviors, and religious identity and moral identity both interacted with personal identity in predicting antisocial behavior. A person-centered analysis (latent profile analysis) found three classes: integrated, moral identity–focused, and religious identity–focused, with integrated being most adaptive on both outcomes. 相似文献
42.
43.
Employment‐based abstinence reinforcement promotes opiate and cocaine abstinence in out‐of‐treatment injection drug users 下载免费PDF全文
44.
The temporal appearances of spatially coincident increments that activate the chromatic or achromatic system are different. Whereas near-threshold stimuli that are detected by the chromatic system appear to come on gradually, increments detected by the achromatic system appear to flash or step on. This difference in perception is consistent with previous reports that show differences in the temporal properties of the two systems. 相似文献
45.
Phenomenology and the Cognitive Sciences - The goal of this paper is to introduce Phenomenology and the Cognitive Sciences’ thematic issue on disordered temporalities. The authors begin by... 相似文献
46.
Alyssa N. Suess David P. Wacker Jessica E. Schwartz Nicole Lustig Jessica Detrick 《Journal of applied behavior analysis》2016,49(3):686-692
Previous studies have shown that telehealth can be an effective way to deliver behavior‐analytic services. In this study, we provided a demonstration of the use of telehealth to assess and initiate treatment of problem behavior in an outpatient clinic. We coached parents of children with autism via telehealth to conduct functional analyses during 1 appointment that lasted 1 hr and subsequently coached them as they implemented functional communication training during 3 subsequent appointments (15 min each). Social functions were identified for most children, and problem behavior was reduced by an average of 65.1%. 相似文献
47.
Melissa Maio Prescilla Carrion Elyse Yaremco Jehannine C. Austin 《Journal of genetic counseling》2013,22(6):762-770
Genetic counseling can result in better outcomes when clients understand what to expect, and at least theoretically, at some point in their lifespan, anyone could be referred for or benefit from genetic counseling. Thus, in order to identify (and ultimately address) issues around awareness of genetic counseling and perceptions of its purpose, we surveyed the Canadian general population. We acquired 1,000 telephone numbers corresponding to a demographically representative sample of Canada from Survey Sampling International, and invited individuals to participate in a telephone-based survey. We administered a purpose-designed survey (in either French or English) comprising questions regarding: demographics, whether or not the individual had heard of genetic counseling, and 15 Likert scale-rated (strongly disagree—strongly agree) items about the possible purposes of genetic counseling. Responses to these 15 items were used to generate a total “knowledge score”. Of the 1,000 numbers, n?=?372 could not be reached, and the survey was successfully administered to n?=?188 individuals (response rate 30 %). Most respondents (n?=?129, 69 %) had not heard of genetic counseling, and substantial proportions thought that genetic counseling aims to prevent genetic diseases and abnormalities, help couples have children with desirable characteristics, and help people to understand their ancestry. These data could be used to inform the strategy for development of future awareness efforts, and as a baseline from which to measure their effects. 相似文献
48.
Used linguistic analysis of written narratives of caregivers of hospitalized youth with chronic illness to identify emotional and cognitive processes related to physical and psychological health outcomes following writing. Measures were administered at baseline and 4 months. Experimental group (n = 29) wrote about traumas whereas the control group (n = 24) wrote about summer activities for 20 min on three different days. Compared groups on negative emotion- and cognition-related word use. Tested change in negative emotion- and cognition-related word use as predictors of outcomes in experimental group. Consistent with hypotheses, experimental group used more negative emotion words [F(1, 53) = 77.55, p < .001] and cognition-related words than control group [F(1, 53) = 19.09, p < .001] and an increase in cognition words predicted Physical Health Summary Score on SF-36 (standardized = .37, p < .05). A decrease in negative emotion words was related to Physical Health Summary Score on SF-36 only when entered into regression with change in cognition words (standardized = –.31, p < .05). A decrease in negative emotion together with an increase in cognitive processing facilitated by written emotional disclosure has beneficial effects on physical health-related quality of life. 相似文献
49.
A corpus of phonological errors produced in narrative speech by a Wernicke's aphasic speaker (R.W.B.) was tested for context effects using two new methods for establishing chance baselines. A reliable anticipatory effect was found using the second method, which estimated chance from the distance between phoneme repeats in the speech sample containing the errors. Relative to this baseline, error-source distances were shorter than expected for anticipations, but not perseverations. R.W.B.'s anticipation/perseveration ratio measured intermediate between a nonaphasic error corpus and that of a more severe aphasic speaker (both reported in Schwartz et al., 1994), supporting the view that the anticipatory bias correlates to severity. Finally, R.W.B's anticipations favored word-initial segments, although errors and sources did not consistently share word or syllable position. 相似文献
50.