全文获取类型
收费全文 | 1278篇 |
免费 | 34篇 |
专业分类
教育 | 885篇 |
科学研究 | 50篇 |
各国文化 | 22篇 |
体育 | 196篇 |
综合类 | 1篇 |
文化理论 | 14篇 |
信息传播 | 144篇 |
出版年
2023年 | 7篇 |
2022年 | 13篇 |
2021年 | 16篇 |
2020年 | 46篇 |
2019年 | 44篇 |
2018年 | 83篇 |
2017年 | 73篇 |
2016年 | 88篇 |
2015年 | 55篇 |
2014年 | 52篇 |
2013年 | 328篇 |
2012年 | 37篇 |
2011年 | 44篇 |
2010年 | 39篇 |
2009年 | 32篇 |
2008年 | 38篇 |
2007年 | 35篇 |
2006年 | 22篇 |
2005年 | 21篇 |
2004年 | 18篇 |
2003年 | 19篇 |
2002年 | 20篇 |
2001年 | 21篇 |
2000年 | 16篇 |
1999年 | 8篇 |
1998年 | 10篇 |
1997年 | 12篇 |
1996年 | 8篇 |
1995年 | 6篇 |
1994年 | 9篇 |
1993年 | 4篇 |
1992年 | 5篇 |
1991年 | 6篇 |
1990年 | 6篇 |
1989年 | 13篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1986年 | 7篇 |
1985年 | 7篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1978年 | 3篇 |
1976年 | 5篇 |
1974年 | 3篇 |
1970年 | 2篇 |
1968年 | 3篇 |
1966年 | 2篇 |
排序方式: 共有1312条查询结果,搜索用时 15 毫秒
151.
152.
153.
Whitaker DJ Le B Karl Hanson R Baker CK McMahon PM Ryan G Klein A Rice DD 《Child abuse & neglect》2008,32(5):529-548
OBJECTIVES: Since the late 1980s, there has been a strong theoretical focus on psychological and social influences of perpetration of child sexual abuse. This paper presents the results of a review and meta-analysis of studies examining risk factors for perpetration of child sexual abuse published since 1990. METHOD: Eighty-nine studies published between 1990 and April of 2003 were reviewed. Risk factors were classified into one of the following six broad categories: family factors, externalizing behaviors, internalizing behaviors, social deficits, sexual problems, and attitudes/beliefs. Sex offenders against children (SOC) were compared to three comparison groups identified within the 89 studies: sex offenders who perpetrated against adults (SOA), non-sex offenders, and non-offenders with no history of criminal or sexual behavior problems. RESULTS: Results for the six major categories showed that SOC were not different from SOA (all d between -.02 and .14) other than showing lower externalizing behaviors (d=-.25). Sex offenders against children were somewhat different from non-sex offenders, especially with regard to sexual problems and attitudes (d=.83 and .51). Sex offenders against children showed substantial differences from non-offenders with medium sized effects in all six major categories (d's range from .39 to .58). CONCLUSION: Child sex offenders are different from non-sex offenders and non-offenders but not from sex offenders against adults. PRACTICE IMPLICATIONS: This study suggests that the presence of general risk factors may lead to a variety of negative behavioral outcomes, including the perpetration of child sexual offending. Family factors were strongly related to the perpetration of child sex offending (vs. non-sexual offending or non-offending) and may be valuable intervention points for interrupting the development of child sex offending, as well as other negative behaviors. Other potential points for intervention may focus on the development of appropriate social and emotional skills that contribute to sexual offending. 相似文献
154.
Liberal Studies was initially introduced as a non-statutory subject in Hong Kong in 1992. It then confronted intense opposition and a bumpy implementation path before securing mandatory status in the new senior secondary curriculum introduced in 2009. Recently, this core subject has been under review. Whilst it is considered to promote students’ socio-political participation, the subject has also been accused of triggering antagonism towards the government. In view of these concerns, this article probes teachers’ perceptions of the recent development of Liberal Studies and examines the dynamic interplay between the curriculum review and the potential political controversies surrounding the subject in post-colonial Hong Kong. Reporting the results of a study comprising questionnaire-based surveys and follow-up semi-structured interviews, it reveals that whilst teachers are worried about the proposed reduction of socio-political topics in the curriculum, they approve of incorporating additional China-related content. Furthermore, the participating teachers praised Liberal Studies for its notable impact on raising students’ social consciousness, which has motivated them to learn about community affairs and fight for justice. Finally, the article also explores the study’s profound implications for the further development of Liberal Studies and citizenship education in Hong Kong and beyond. 相似文献
155.
Ryan G 《Child abuse & neglect》2000,24(1):49-61
OBJECTIVE: One goal in perpetration prevention has been to increase the awareness and competence of professionals and parents in understanding and responding to the sexual behavior of children in order to reduce the risk of children developing sexually abusive behavior. A decade of experience in disseminating information about children's sexual development and behavior is reviewed in this paper. METHOD: Curricula developed at the Kempe Children's Center, University of Colorado Health Science Center, were used to provide training to professionals and paraprofessional caregivers. The information has evolved into a variety of models for different purposes in different settings. RESULTS: Children engage in a wide range of sexual behaviors, some of which adults observe or are told about by other children. Adults can be trained to evaluate what is developmentally expected or problematic, and to respond consistently on the basis of objective definitions and universal goals, rather than relying on the personal beliefs and values of individuals. CONCLUSION: Because children's sexual behaviors may pose a risk to themselves or others, there is a legitimate need for adults to respond to what they see and hear in order to validate or correct sexual learning in childhood. Adults are often not well informed about childhood sexuality and are eager to access objective information to inform their decision making in the care of children. 相似文献
156.
Adam B. Lockwood Thomas J. Gross Ryan L. Farmer Stephen W. Loke 《Psychology in the schools》2019,56(6):992-1003
The purpose of this study was to further examine the factor structure of the Huber Inventory of Trainee Self‐Efficacy (HITS), a measure of school psychology trainee self‐efficacy. Lockwood et al. (2017, Psychol. Sch., Vol. 54, pp. 655–670) extant data set, collected from 520 school psychology trainees, was utilized. Four measurement models were examined for model fit and factor loadings. Of the four models, a bifactor model with a single latent general self‐efficacy (GSE) and latent domain‐specific factors (i.e., Multidimensional Assessment Skills, Counseling Skills, Professional Interpersonal Skills, and Research Skills) was the most parsimonious. However, standardized loadings indicated that all practice‐related items loaded more significantly onto GSE than their domain‐specific factors, indicating the utility of GSE for practice‐related skills. Of note, the Research Skills factor displayed greater domain‐specific loadings than general loadings. These findings suggest that GSE may be the best indicator of trainee self‐efficacy, though a two‐factor model that represents practical skills versus research skills may also be appropriate. Additionally, reliability scores indicate that subscale interpretation may also be reasonable. Limitations, implications for trainers of school psychologists, and for future research directions are discussed. 相似文献
157.
Bruce A. Ryan Donald Sawatzky 《International journal for the advancement of counseling》1989,12(3):215-222
The literature concerning the relationship between children's school problems and family system processes is reviewed. While it is noted that there is no strong linkage between the empirical studies and case reports that have appeared to date, it is observed that the findings from these studies are showing some convergence. There is now reasonable evidence that some school problems may indeed be a consequence of family system processes. The fact of this possibility and the character of the relationship is brought to the attention of school counselors and school psychologists. 相似文献
158.
159.
Thus far, it is unclear how students can learn most effectively from their own errors. In this study, reflections on the rationale behind self-made errors are assumed to enhance knowledge acquisition. In a field experiment with pre/post/follow-up design, the authors practiced fractions with 174 seventh- and eighth-grade students who were randomly assigned to one of two conditions: The students reflected on either the rationale behind their own errors or on the correct solution corresponding to their own errors. Students in the first condition group demonstrated a greater procedural knowledge at the posttest and at the follow-up test. Furthermore, at the follow-up test, these students demonstrated a higher conceptual knowledge. The implications for theory and school instruction are discussed. 相似文献
160.
Harry Adamakos M.A. Kathleen Ryan M.A. Douglas G. Ullman Ph.D. John Pascoe M.D. M.P.H. Raul Diaz Ph.D. John Chessare M.D. 《Child abuse & neglect》1986,10(4):463-470
There is increasing interest in the role of social support in determining risk for child abuse and neglect. The present study assessed the relationship between maternal social support and two areas: stress in the mother-child relationship: and level of stimulation provided in the home. Maternal social support was assessed prenatally and at a two-year follow-up, while the latter variables were compiled at the two-year follow-up. The data were obtained from 38 urban, low SES (80% on public assistance) mothers and their 2-year-old children. Maternal social support correlated positively with level of stimulation and negatively with level of mother-child stress, and was the best predictor of both, relative to any SES, mother or child variables. In addition, high stress, low support mothers provided significantly less stimulation to their children. The theoretical implications for social support as a mediator variable as well as its implications for early identification and prevention efforts in abuse and neglect are discussed. 相似文献