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101.
102.
12-and 13-year-olds were tested with two types of tasks to test their understanding of applications of the multiplication and division of positive numbers: (i) writing down calculations required to solve verbal problems, and (ii) making up stories to fit given calculations. Selected pupils were interviewed to investigate further the thinking processes involved. The results indicate (a) the pervasive nature of certain numerical misconceptions, (b) the effects of structural differences among the items; particularly whether multiplication can be conceived as repeated addition or not, and whether division has the structure of partition, quotition or rate, (c) specific effects of context attributable to such aspects as relative familiarity, and (d) various interactions between these three sets of factors.With the collaboration of Joanna Rigg and Malcolm Swan. 相似文献
103.
Testosterone during pregnancy and gender role behavior of preschool children: a longitudinal,population study 总被引:3,自引:0,他引:3
Hines M Golombok S Rust J Johnston KJ Golding J;Avon Longitudinal Study of Parents Children Study Team 《Child development》2002,73(6):1678-1687
Levels of testosterone (T) and sex hormone-binding globulin (SHBG) were measured in blood samples from pregnant women and related to gender role behavior in 342 male and 337 female offspring at the age of 3.5 years. Gender role behavior was assessed using the Pre-School Activities Inventory, a standardized measure on which a parent indicates the child's involvement with sex-typical toys, games, and activities. Levels of T, but not SHBG, related linearly to gender role behavior in preschool girls. Neither hormone related to gender role behavior in boys. Other factors, including the presence of older brothers or sisters in the home, parental adherence to traditional sex roles, the presence of a male partner in the home, and maternal education, did not relate to gender role behavior in this sample and did not account for the relation observed between T and behavior. Although other, unmeasured factors may explain the relation, the results suggest that normal variability in T levels prenatally may contribute to the development of individual differences in the gender role behavior of preschool girls. 相似文献
104.
Susan M. Sheridan Emily D. Warnes Kathryn E. Woods Carrie A. Blevins Katie L. Magee Cynthia Ellis 《Journal of educational and psychological consultation》2013,23(2):106-129
Pediatric school psychology is a relatively new subspecialty in the field; however, few specific, prescribed roles have been articulated, and fewer have yielded preliminary efficacy data. In this exploratory study, the acceptability and potential efficacy of conjoint behavioral consultation (CBC) as a model for linking families, schools, and pediatric settings to address concerns for children with medical issues were evaluated. Twenty-nine children, their parents, teachers, and consultants were involved in conjoint consultation, a model of cross-system collaboration to address shared concerns of medically referred children. In this structured indirect service delivery model, parents, teachers, and school psychology pediatric consultants worked collaboratively in interdisciplinary problem solving and joint decision making with extensive input regarding medical issues from a developmental pediatrician. Outcome measures included parent and teacher observations of child functioning across home and school settings as a result of consultation-mediated interventions and social validity indices assessing acceptability and consumer satisfaction. Results suggested that CBC is a socially valid procedure for addressing concerns of medically referred children across home and school systems. Both parents and teachers reported the consultation process to be highly acceptable. Preliminary effect size analyses of child outcomes, derived from uncontrolled case study designs, suggest generally positive effects across home and school, although limitations with the methodology preclude conclusive statements. Research is needed to determine the contexts and conditions under which the model is more or less effective using rigorous controlled trials. 相似文献
105.
The study investigated the relationships between student perceptions of instructor power and classroom justice. Partial correlations controlling for student grade expectations indicated that student perceptions of their instructors’ use of coercive, legitimate, referent, and expert power were related to perceptions of fairness in the classroom. Student perceptions of instructor use of reward power were not related to perceptions of any type of classroom justice. 相似文献
106.
Katie Neary Dunleavy Melissa Bekelja Wanzer Elyse Krezmien Kim Ruppel 《Communication Studies》2013,64(5):581-596
This study examines the communication skill similarity between fathers and daughters. Participants were 186 daughters who identified perceptions of both their own communication competence and their father's communication competence. Results indicated that perceived similarity was related to relational satisfaction and quantity of communication. Using the Family Communication Pattern (FCP) model, father-daughter relationship satisfaction and communication skill similarity varied depending on the family type (i.e., consensual, pluralistic, protective, laissez-faire). 相似文献
107.
Lesley A. Langa Pino Monaco Mega Subramaniam Paul T. Jaeger Katie Shanahan Beth Ziebarth 《Curator: The Museum Journal》2013,56(3):323-335
Through a partnership with a local school, the Smithsonian Institution and the Information Policy and Access Center at the University of Maryland conducted an exploratory study to examine the motivations and needs of families visiting museums with children with Autism Spectrum Disorders (ASDs). This study represents one of the first undertakings to study visitors with ASDs, especially children, through a primarily qualitative data collection. Interest‐driven enjoyment emerged as a primary motivation, though to relax and to socialize outside of the family boundaries were not ranked as important motives for visiting museums. Children, who were directly interviewed, gave positive assessments of their museum experiences, while parents commented that challenges, both museum‐ and family‐related (crowds, loud noise, not feeling welcome, and a child's unpredictable behavior) surfaced in public settings like museums. Parents desired a “typical family outing” with their ASDs child, stating that manageable and safe environments helped families experience a museum. 相似文献
108.
Although no news of the FCC task force initiative on localism came forth between 2004 and 2006, members of Congress have taken an interest in the effects of localism in radio broadcasting. This interest can be attributed to the view that radio consolidation has minimized local radio service. As well, satellite-delivered radio has begun to encroach on local radio as it now provides traffic and weather updates in selected metropolitan markets. This article investigates the status of radio and localism, an issue that affects listeners across the nation. 相似文献
109.
This article reports the findings from a mixed-methods study on factors that influence women’s decisions about birth, with the view that women’s decision making about birth can affect the use of cesarean surgery. Data was collected from focus groups and structured postpartum interviews and was analyzed using the Consensual Qualitative Research method. The findings relate specifically to the factors reported as influential in making decisions about birth including how the women categorized, prioritized, and/or favored certain types of knowledge about modes of birth. Four major information categories were identified but only stories about birth and/or attending a birth appeared to have a lasting effect on birth choices. These findings have implications for prenatal and perinatal education and nursing practice. 相似文献
110.
Katie E. Squires Sandra L. Gillam D. Ray Reutzel 《Early Childhood Education Journal》2013,41(6):401-411
Speech language pathologists (SLPs) have developed specialized knowledge about oral language and its relationship to early literacy development that can be particularly useful to early childhood educators. The purpose of this article is to highlight ways in which an SLP can support early childhood teachers in a Response to Intervention role by assessing and facilitating young students’ early literacy acquisition. In this article, we observe students who are struggling to attain one of the Common Core State Standards, discuss factors that may inhibit their typical development of early literacy, and illustrate several evidenced-based instructional practices to assist young students who struggle with reading to achieve success. 相似文献