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591.
The Children's Television Workshop goes to school 总被引:1,自引:0,他引:1
Cheryl Gotthelf Tina Peel 《Educational technology research and development : ETR & D》1990,38(4):25-33
Repackaging existing educational television series to fit the needs of more narrowly defined audiences is a cost-effective way of delivering high-quality educational television into the schools. This article discusses both the technological and program-design barriers to wider use of television in classroom instruction and details the steps that the Children's Television Workshop took to make3-2-1 Contact, its educational television science series, a more effective science teaching tool. 相似文献
592.
This study investigated aptitude, achievement, and retention patterns among 273 women and 1,953 male students who entered engineering at The University of Texas at Austin as freshmen in the fall semesters of 1974–1977. Academic and attrition records were maintained through the fall of 1978 for the sample. Multiple regression techniques were used to predict both academic achievement and retention on the basis of college entrance scores and high school rank. In addition, first-year grade-point average was included as a predictor of retention. The Mathematics Achievement Test, Level I, emerged as primary predictor of cumulative grade-point average for both men and women, and first year grade-point average the best single predictor of retention for men, but combined with entrance scores for retention prediction among women. Academic performance was more easily predicted for women than men, but retention was more easily predicted for men. Female nonretainees in engineering score higher on all variables than male nonretainees, and female retainees make similar grades to male retainees. More capable women than men are transferring to other majors within the University, especially to the natural sciences. Unlike men, women leaving engineering and the University did not do so for academic failure. This study suggests that a support system developed to counsel women in engineering might contribute positively to their retention. 相似文献
593.
Jianlan Wang Zahra Hazari Cheryl Cass Robynne Lock 《International Journal of Science Education》2018,40(13):1543-1566
Students enter physics classes with negative attitudes towards physics compared to the other sciences. Female students are more likely to opt out of a second higher-level physics course. Thus, the broad goal of this work is to better understand how to have the most lasting positive impact on female students’ attitudes and motivations towards learning physics after a single physics course in high school. Through longitudinal case studies of six female students using the frameworks of episodic memory and physics identity, we explore the most impactful features of students’ high school physics experiences. The data is drawn from three years of student interviews and one initial student survey. Our results indicate that the students could remember in detail and with longevity their experiences with physics causing high arousal and negative initial valence, such as teachers presenting physics knowledge in a counter-intuitive way. The students can remember the context but not the details of their experiences with physics causing low arousal and non-neutral valence, such as their teacher sharing a story about physics. Experiences that were eventually tied to positive valence had positive impacts on female students’ physics identity maintenance, such as problem solving activities where no one was left behind. 相似文献
594.
Display Rules for Anger and Aggression in School-Age Children 总被引:9,自引:0,他引:9
2 related studies addressed the development of display rules for anger and the relation between use of display rules for anger and aggressiveness as rated by school peers. Third, fifth, and seventh graders (ages 8.4, 10.9, and 12.8, respectively) gave hypothetical responses to videotaped, anger provoking vignettes. Overall, regardless of how display rules were defined, subjects reported display rules more often with teachers than with peers for both facial expressions and actions. Reported masking of facial expressions of anger increased with age, but only with teachers. Girls reported masking of facial expressions of anger more than boys. There was a trend for aggressive subjects to invoke display rules for anger less than nonaggressive subjects. The phenomenon of display rules for anger is complex and dependent on the way display rules are defined and the age and gender of the subjects. Most of all, whether children say they would behave angrily seems to be determined by the social context for revealing angry feelings; children say they would express anger genuinely much more often with peers than with teachers. 相似文献
595.
Expressing social gender identities in the first year of school 总被引:1,自引:0,他引:1
Tests and spot observations were undertaken in first year classes in four primary schools to study children’s knowledge of and employment of social representations of gender. The use of these resources in children’s expression of social gender identities was re-assessed at the end of the first year in two classes. Analysis of spot observations identified distinct masculine and feminine styles in patterns of association, the masculine style emphasising gender exclusivity. Children also used group size to express social gender identities. Analyses showed that at the beginning of the school year girls interact in smaller groups, but by the end of the year they associate in groups as large as those of boys. Despite differences in group behaviour test data revealed that girls and boys share a similar knowledge of the interrelationship between the gender marking of social category membership and material culture. 相似文献
596.
Cheryl Brown Henderson 《Journal of School Choice》2016,10(4):412-419
ABSTRACTThis article illustrates the historic relationship between the Brown v. Board of Education decision and the school choice movement. It will discuss the immediate push back to Brown particularly from Southern states that were resistant to desegregating public schools; a move that would provide African-American parents with educational choice for their children. Within the United States Congress 101 members, most from formerly Confederate states, drafted what is commonly known as the Southern Manifesto intent on reversing the Court’s decision and urging states to defy the law. Sixty years after the signing of the Southern Manifesto, there is still a coalition pushing for “freedom of choice,” this time with a sincere interest in the well-being of students trapped in the nation's lowest-performing schools and a mandate for equal opportunity, racial, ethnic, and gender equality. 相似文献
597.
Anctil TM McCubbin LD O'Brien K Pecora P Anderson-Harumi CA 《Child abuse & neglect》2007,31(10):1087-1100
INTRODUCTION: This study used quality of life and resilience as theoretical frameworks for evaluating predictors of outcomes for adults who received foster care services alumni of foster care and were diagnosed with a physical or psychiatric disability while in foster care. METHOD: First, outcomes for foster care alumni with and without physical and psychiatric disabilities (N=1,087) were compared according to quality of life variables. Second, using only participants with disabilities (N=578), stepwise regression analyses were performed to determine whether risk and protective factors were associated with specific outcomes. RESULTS: Alumni with disabilities had significantly lower economic (p=.020) and health (p=.001) outcomes; and reported lower educational attainment (p=.002), more difficulty paying monthly bills (p=.026), more psychiatric diagnoses (p=.006), lower self-esteem (p=.013), and worse physical health (p=.001) than those without disabilities. For alumni with disabilities, receiving special education services and experiencing sexual abuse while in foster care were significant risk factors for poor self-esteem; conversely, receiving services and resources that prepared foster care alumni for leaving foster care (e.g., protective factors) predicted better outcomes. CONCLUSIONS: By expanding the quality of life outcomes analyses to investigate the impact of risk and protective factors on outcomes of foster care alumni with disabilities, this study fills a gap in the literature by assessing outcome differences within the foster-care population. The study found protective factors were associated with more educational attainment and higher self-esteem in adulthood. Conversely, those who received special education services and experienced sexual abuse while in foster care may be at the greatest risk of poor self-esteem and therefore, could benefit from services that enhance self-esteem. 相似文献
598.
S. Jaya Kumari Nivedita Jayaram Lloyd Vincent T. Venkatesh 《Indian journal of clinical biochemistry : IJCB》2002,17(1):45-48
Type 2 diabetes is associated with a marked increase in the risk of coronary artery disease. Dyslipidaemia is believed to
be a major cause of this increased risk. Recently, elevated levels of lipoprotein (a), Lp(a), have been reported to be associated
with an increased risk. However there is very little data regarding Lp(a) concentrations and type 2 diabetes from India. The
objective of the study was to assess serum Lp(a) levels in type 2 diabetics with and with out evidence of clinical nephropathy.
We estimated serum Lp(a) levels in 30 control subjects, 30 diabetics without evidence of clinical nephropathy and 30 diabetics
with evidence of clinical nephropathy. Statistical analysis showed that Lp(a) levels were increased in diabetic patients with
nephropathy (mean 46.3±17.6 mg/dl). The Lp(a) levels however did not differ significantly between control (mean 20.2±15.9
mg/dl) and diabetics without nephropathy (mean 22.6±13.1mg/dl). Thus diabetes per se seems to have little or no influence
on serum Lp(a) levels, however elevated levels were seen in patients with nephropathy. 相似文献
599.
Cheryl L. Somers Lisa M. Chiodo Jina Yoon Hilary Ratner Elizabeth Barton Virginia Delaney‐Black 《Psychology in the schools》2011,48(4):357-370
The purpose of this study was to examine from an ecological perspective the relationships between multiple levels of family disruption and children's academic functioning in a sample of 390 urban, Black adolescents at age 14. Subjects in this cohort have been followed longitudinally since before their birth. Data from previous assessments at birth and age 7 years allowed for control of important correlates in this analyses. Examination of this unique sample, using multisource data collection procedures, provides important information about the many family disruptions among urban, low‐income families and the effects of these disruptions on academic outcomes. Results revealed several consistent findings, the most notable of which is that, when parents were married, adolescents demonstrated significantly higher grades, mediated through paternal involvement. Of all variables studied, the role of fathers in the lives of these adolescents was the most influential on academic outcomes. In this unique sample, even variables such as involvement with child protective services were not significantly related to outcomes after important control variables were factored into analyses. Results of this study have important implications for future research and for prevention and intervention efforts in urban, at‐risk samples. Emphasis is made for work in the school context, particularly for school psychologists. © 2011 Wiley Periodicals, Inc. 相似文献
600.
Native Americans create, preserve, and organize knowledge within the context of community, thereby ensuring the inclusion of Native American philosophies. Historically, mainstream cataloging and classification systems have not adequately represented this knowledge. The Mashantucket Pequot Thesaurus of American Indian Terminology was designed to incorporate an Indigenous perspective into mainstream controlled vocabularies. Using story as pedagogy, this article examines the conceptual foundations, theoretical framework, and application of the Thesaurus to a museum setting. 相似文献