全文获取类型
收费全文 | 2887篇 |
免费 | 206篇 |
出版年
2024年 | 10篇 |
2023年 | 46篇 |
2022年 | 37篇 |
2021年 | 60篇 |
2020年 | 112篇 |
2019年 | 95篇 |
2018年 | 143篇 |
2017年 | 137篇 |
2016年 | 151篇 |
2015年 | 133篇 |
2014年 | 91篇 |
2013年 | 350篇 |
2012年 | 178篇 |
2011年 | 192篇 |
2010年 | 118篇 |
2009年 | 102篇 |
2008年 | 138篇 |
2007年 | 124篇 |
2006年 | 109篇 |
2005年 | 106篇 |
2004年 | 90篇 |
2003年 | 85篇 |
2002年 | 81篇 |
2001年 | 41篇 |
2000年 | 30篇 |
1999年 | 24篇 |
1998年 | 28篇 |
1997年 | 21篇 |
1996年 | 23篇 |
1995年 | 19篇 |
1994年 | 20篇 |
1993年 | 18篇 |
1992年 | 15篇 |
1991年 | 13篇 |
1990年 | 8篇 |
1989年 | 12篇 |
1988年 | 10篇 |
1987年 | 4篇 |
1986年 | 13篇 |
1985年 | 15篇 |
1984年 | 9篇 |
1983年 | 13篇 |
1982年 | 11篇 |
1981年 | 10篇 |
1980年 | 5篇 |
1979年 | 6篇 |
1978年 | 10篇 |
1977年 | 8篇 |
1975年 | 3篇 |
1974年 | 3篇 |
排序方式: 共有3093条查询结果,搜索用时 13 毫秒
901.
902.
Klugman Craig M. Bracken Rachel Conrad Weatherston Rosemary I. Konefal Catherine Burns Berry Sarah L. 《The Journal of medical humanities》2021,42(4):523-534
Journal of Medical Humanities - Academic programs in the medical/health humanities have proliferated widely in recent years, and the professional, academic, and cultural drivers of this growth... 相似文献
903.
904.
This study examines whether, and how, multiple risks in early childhood are associated with an increased likelihood of a poor language or literacy outcome in early adolescence. Using data from 210 participants in the longitudinal Twins Early Developmental Study, we focus on the following risk factors at age 4: family risk, and poor language, speech, emergent literacy and nonverbal skills. The outcomes of interest at age 12 are language, reading fluency and reading comprehension. We contrast a ‘cumulative risk’ model, counting the presence or absence of each risk factor (breadth), with a model that also considers the severity of the early deficits (depth). A ‘cumulative risk index’ correlated modestly but significantly with outcome (r = 0.32–0.40). Odds ratios confirmed that having many risk factors (3–6) confers a higher probability of a poor outcome (OR 7.86–17.71) than having one or two (OR 3.65–7.28). Logistic regression models showed that predictive validity is not improved by including information about the severity of each deficit. Even with rich information on children's risk status at age 4, we can make only a moderately accurate prediction of the likelihood of a language or literacy disorder 8 years later (Area Under the Curve = 0.74–0.84; Positive Predictive Value = 0.33–0.55, Negative Predictive Value = 0.86–0.91). Taken together, and consistent with the idea of ‘cumulative risk’, these results suggest that the breadth of risk is a core predictor of outcome, and furthermore, that the severity of early deficits does not add significantly to this prediction. 相似文献
905.
McKinley Catherine E. Lilly Jenn M. Knipp Hannah Liddell Jessica L. 《Sex roles》2021,85(9-10):499-514
Sex Roles - Research has shown that gender role attitudes influence a number of health-related outcomes, including intimate partner violence (IPV). Yet the gender role attitudes of Indigenous... 相似文献
906.
Adopting a motivational perspective on creativity, we theorized when and how perceived cognitive diversity in teams was associated with creativity by focusing on the mediating role of intrinsic motivation and the moderating role of learning orientation. We further expanded our contribution by examining these relationships at both the individual and team levels. We used a sample of 382 Chinese employee–supervisor pairs nested within 106 teams to test our hypotheses. The results revealed that, at both the individual and team levels, learning goal orientation significantly moderated the positive association between perceived cognitive diversity and intrinsic motivation such that the latter relationship became stronger as learning goal orientation increased. Furthermore, our findings confirmed that learning goal orientation enhanced the indirect positive relationship between perceived cognitive diversity and creativity through intrinsic motivation. 相似文献
907.
Stephanie Gerow Supriya Radhakrishnan Tonya N. Davis Jacqueline Zambrano Suzannah Avery David W. Cosottile Emily Exline 《Journal of applied behavior analysis》2021,54(1):54-69
We evaluated the use of parent‐implemented brief functional analyses in the home with coaching delivered via telehealth. Parents of 7 children with autism conducted functional analyses of their child's challenging behavior. For 4 participants, the brief functional analysis provided information regarding the function of the child's challenging behavior. A full functional analysis indicated a social function for 1 participant. The brief functional analysis yielded false positive results and subsequent assessment indicated an automatic function for another participant. The final participant did not engage in sufficient rates of challenging behavior to provide information regarding the function of the child's challenging behavior. Treatment evaluations occurred with 4 participants; these evaluations provided support for the results of the functional analysis. Together with previous research, the results indicate that parent‐implemented brief functional analyses, followed by additional assessment as needed, may be an effective method for assessing and treating challenging behavior via telehealth. 相似文献
908.
Moore Amanda Marie Holding Anne Catherine Buchardt Lauren Koestner Richard 《Motivation and emotion》2021,45(2):171-185
Motivation and Emotion - The frequency, effectiveness, and impact of personality change goal (PCG) pursuit was explored using a longitudinal goal-setting paradigm within two multi-wave prospective... 相似文献
909.
910.
Agala Chris B. Fried Bruce J. Thomas James C. Reynolds Heidi W. Lich Kristen Hassmiller Whetten Kathryn Zimmer Catherine Morrissey Joseph P. 《Applied research in quality of life》2021,16(4):1785-1812
Applied Research in Quality of Life - Despite its widespread global adoption and use, studies have not examined measurement invariance of the 31-question World Health Organization Quality of... 相似文献