全文获取类型
收费全文 | 3283篇 |
免费 | 61篇 |
国内免费 | 2篇 |
专业分类
教育 | 2699篇 |
科学研究 | 87篇 |
各国文化 | 43篇 |
体育 | 123篇 |
文化理论 | 14篇 |
信息传播 | 380篇 |
出版年
2022年 | 11篇 |
2021年 | 22篇 |
2020年 | 45篇 |
2019年 | 70篇 |
2018年 | 84篇 |
2017年 | 101篇 |
2016年 | 83篇 |
2015年 | 74篇 |
2014年 | 69篇 |
2013年 | 753篇 |
2012年 | 85篇 |
2011年 | 166篇 |
2010年 | 99篇 |
2009年 | 76篇 |
2008年 | 130篇 |
2007年 | 103篇 |
2006年 | 98篇 |
2005年 | 104篇 |
2004年 | 99篇 |
2003年 | 72篇 |
2002年 | 71篇 |
2001年 | 57篇 |
2000年 | 55篇 |
1999年 | 39篇 |
1998年 | 37篇 |
1997年 | 58篇 |
1996年 | 39篇 |
1995年 | 41篇 |
1994年 | 44篇 |
1993年 | 39篇 |
1992年 | 37篇 |
1991年 | 33篇 |
1990年 | 26篇 |
1989年 | 28篇 |
1988年 | 27篇 |
1987年 | 19篇 |
1986年 | 29篇 |
1985年 | 28篇 |
1984年 | 24篇 |
1983年 | 25篇 |
1982年 | 23篇 |
1981年 | 14篇 |
1980年 | 25篇 |
1979年 | 22篇 |
1978年 | 25篇 |
1977年 | 20篇 |
1976年 | 19篇 |
1973年 | 10篇 |
1970年 | 10篇 |
1969年 | 9篇 |
排序方式: 共有3346条查询结果,搜索用时 31 毫秒
961.
Dr. Mary Ann Danowitz Sagaria 《Innovative Higher Education》1980,4(3):180-188
Research on college students indicates that (a) attrition is greatest during and at the end of the freshman year and (b) retention is associated with the degree to which a student is integrated socially and academically. Recently, freshman courses have been introduced to increase the integration of students into college environments. The core components are informal contact with peers and faculty or staff, a small group setting, and cognitive and affective learning. A classification system for freshman courses formulated from dominant themes that emerged from a review of current practices of 20 colleges and universities is reported. Characteristic features and analogous programs of the interdisciplinary, developmental and utilitarian approaches are presented. 相似文献
962.
Despite persistent calls for school psychologists to provide comprehensive and integrated services, school psychologists may have difficulty providing these services because of critical shortages in the profession. This practical action research study involved surveying district supervisors of school psychologists and training program directors in the state to identify the current and projected shortages in Florida. This multimethod, multi‐informant case example also focused on facilitators of and barriers to addressing the critical shortage. How the data have been used to inform recruitment, retention, and advocacy efforts to identify school psychology as a critical shortage legislatively are provided as well as recommendations for future research. 相似文献
963.
Enabling pre-service teachers to develop a critical view of their practice and to acquire the higher order inquiry skills necessary for pedagogic research has been and continues to be a challenge. The present study presents a unique intervention in the training of pre-service teachers in research literacy (RL) skills using a Problem Based Learning (PBL) approach. The intervention is implemented in two different Learning Communities (LC), one online and the other blended. Both immediate and long-term effects of PBL are investigated as are the effects of social and direct scaffolding within the LCs. The study focuses on transmitting the following RL skills: identifying and defining a problem, formulating a research question, and designing a research method. The findings indicate an immediate effect upon all RL skills in both LCs. The long-term effect appears only in the online LC and only for two RL skills: identifying and defining problems. Additionally, there is greater use of social scaffolding in formulating and designing a research study in the online LC than in the blended learning community. Those findings are then interpreted in terms of retention capacity and scaffolding in blended and online LCs. 相似文献
964.
In an experiment designed to investigate individual differences in learning from written materials preceded by advance organizers, 89 fourth-grade subjects were randomly assigned to treatment conditions in which programmed material on insects was preceded by one of three introductory passages containing: (1) higher level generalizations and specific examples; (2) higher level generalizations without examples; or (3) a control passage. Membership in treatment groups was determined by random assignment. Criterion performances were immediate and delayed posttest performance and errors during instruction. Analysis of variance results of treatment effects showed that the three treatments were about equally effective in terms of promoting retention and program errors. Simple regression analysis of Aptitude × Treatment interactions disclosed that Otis-Lennon IQ scores interacted significantly with instructional treatments for program errors showing a negative relationship between IQ scores and the degree of structure provided by the advance organizers. 相似文献
965.
Elston MA 《New scientist (1971)》1992,134(1822):32-35
966.
The decades-long assault on principles of special education—some knowingly, such as the regular education initiative, and some unknowingly, such as certain presumptions and practices of full inclusion—have consequences that may negatively affect the future of the field. Protracted criticisms on the character, role, and legitimacy of traditional special education and its related policies and practices have, in some ways, weakened its identity. It is conceivable that special education, as a robust and independent educational component is being threatened. Factors leading to this conclusion are discussed as well as a call for recognition of policy implications and needed research to guide policy development. 相似文献
967.
Mary Ann B. Barta Unhai R. Ahn Joseph F. Gastright 《Studies in Educational Evaluation》1976,2(3):193-202
The purpose of this paper is to delineate several problems which arise when criterion-referenced test results are used to evaluate the effects of a specific educational treatment. Specifically, the paper deals with: (1) alternative methods of aggregating individual student and group data on objectives, (2) the sensitivity of the instrument to program outcomes, and (3) the comparisons of criterion-referenced test data and standardized (norm-referenced) achievement test data. 相似文献
968.
Summary Diapering and feeding are two vitally important routines in meeting basic needs of infants. Such routine times provide opportunities
for enhancing infants' development through interaction with others. Feeding and diapering times are ideal for one-to-one interaction
with infants. Caregivers are encouraged to speak directly with children, asking questions and responding to infant vocalizations
with verbal and nonverbal (e.g., smile, head nod) communications. Adults can also label infant body parts as well as the items
used in the process of feeding and diapering. Singing simple songs and reciting rhymes can also be incorporated into routine
times.
Early childhood professionals educating and caring for infants are encouraged to review the procedures used in diapering and
feeding. Assessing whether procedures assure safe and healthy conditions for infants is an important component of quality
care. 相似文献
969.
The Effects of Systemic Family Violence on Children's Mental Health 总被引:15,自引:0,他引:15
This study examines the link between different forms of family aggression and children's symptoms of psychopathology. The goal of the study was to understand what forms children's problems might take in violent homes and whether close ties within the family (to the mother or a sibling) buffered children. Interviews with 365 mothers and 1 of their children between the ages of 6 and 12 about abuse in the home, support and closeness within the nuclear family, and mother's and children's mental health formed the basis of this study. Families were recruited from battered women's shelters and the community. We found that different forms of abuse in the home were highly interrelated and that children of battered women were at risk for child abuse. Domestic violence predicted children's general psychopathology, but we uncovered little evidence for the presence of specific sorts of disorders as a result of family dysfunction. Although mothers experiencing conjugal violence were more likely to have mental health problems, their mental health did not mediate the children's response to family conflict. Finally, there was less sibling and parental warmth in families marked by aggression, although when it was present, family social support failed to buffer children. Although the general pattern of results was consistent across respondents (mother and child), there was low agreement on symptoms of child psychopathology. 相似文献
970.