全文获取类型
收费全文 | 354篇 |
免费 | 27篇 |
专业分类
教育 | 286篇 |
科学研究 | 15篇 |
各国文化 | 6篇 |
体育 | 24篇 |
综合类 | 1篇 |
文化理论 | 1篇 |
信息传播 | 48篇 |
出版年
2023年 | 2篇 |
2022年 | 5篇 |
2021年 | 6篇 |
2020年 | 16篇 |
2019年 | 22篇 |
2018年 | 23篇 |
2017年 | 37篇 |
2016年 | 32篇 |
2015年 | 14篇 |
2014年 | 20篇 |
2013年 | 78篇 |
2012年 | 16篇 |
2011年 | 11篇 |
2010年 | 13篇 |
2009年 | 16篇 |
2008年 | 16篇 |
2007年 | 6篇 |
2006年 | 5篇 |
2005年 | 6篇 |
2004年 | 8篇 |
2003年 | 3篇 |
2002年 | 4篇 |
2001年 | 4篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1997年 | 3篇 |
1996年 | 2篇 |
1995年 | 1篇 |
1993年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 2篇 |
1983年 | 1篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
排序方式: 共有381条查询结果,搜索用时 31 毫秒
41.
Salivary cortisol as a predictor of socioemotional adjustment during kindergarten: a prospective study 总被引:2,自引:0,他引:2
Smider NA Essex MJ Kalin NH Buss KA Klein MH Davidson RJ Goldsmith HH 《Child development》2002,73(1):75-92
This study, based on a sample of 172 children, examined the relation between average afternoon salivary cortisol levels measured at home at age 4.5 years and socioemotional adjustment a year and a half later, as reported by mothers, fathers, and teachers. Cortisol levels were hypothesized to be positively associated with withdrawal-type behaviors (e.g., internalizing, social wariness) and inversely related to approach-type behaviors, both negative and positive (e.g., externalizing, school engagement). Higher cortisol levels at age 4.5 predicted more internalizing behavior and social wariness as reported by teachers and mothers, although child gender moderated the relation between cortisol and mother report measures. An inverse relation was found between boys' cortisol levels and father report of externalizing behavior. A marginal inverse relation was found between child cortisol levels and teacher report of school engagement. Behavior assessed concurrently with cortisol collection did not account for the prospective relations observed,suggesting that cortisol adds uniquely to an understanding of behavioral development. 相似文献
42.
Kristin French Michael J. Beran Kimberly Andrews Espy David A. Washburn 《Learning & behavior》2018,46(3):281-293
Executive functions (EF) have been studied extensively in children and adults. However, EF tasks for young children can be difficult to administer and interpret. Espy (1997, Developmental Neuropsychology, 13, 495–499) designed the Shape School task to measure inhibition and switching in preschool-aged children. Shape School presents cartoon-like characters that children must flexibly name by their color, their shape, or both, depending on cues that indicate the appropriate rule. Shape School has been found to be age sensitive as well as predictive of performance on other EF tasks. We presented a computerized analogue of Shape School to seven rhesus macaques. Monkeys were trained to categorize characters by color or shape, or to inhibit this response, depending on whether the characters had eyes open, eyes closed, or wore hats. Monkeys performed above chance on the inhibition and switching components of the task. Long runs of a single classification rule and long runs of noninhibition trials had no significant impact on performance when the rule changed or inhibition was required. This nonverbal adaptation of Shape School can measure EF in nonhuman animals and could be used in conjunction with other EF tasks to provide a clearer picture of both human and nonhuman executive functions. 相似文献
43.
Kristin A. Gansle George H. Noell Amanda M. Vanderheyden Natalie J. Slider Leila D. Hoffpauir Ernest L. Whitmarsh Gale M. Naquin 《Psychology in the schools》2004,41(3):291-300
Curriculum‐based measures have been validated for use in evaluating reading, mathematics, and writing skills (Marston, 1989). Despite its common use by school psychologists (Wilson & Reschly, 1996), the relationship between the Woodcock Johnson‐Revised and curriculum‐based measures of writing has not been evaluated. This study investigated the relationship between the Woodcock Johnson‐Revised Writing Samples subtest and alternate curriculum‐based measures of written expression. In addition, the sensitivity of the measures to the effects of a short group writing intervention was assessed. Forty‐five third and fourth graders participated in an intervention that consisted of brainstorming ideas, presenting those ideas on a dry‐erase board, and writing a complete sentence on paper with writing quality feedback before completing a CBM (curriculum‐based measurement) writing passage. Numbers of words written as well as five alternate measures of writing samples were used to assess the effects of the intervention. The intervention had a positive effect on total words written. Total punctuation marks, simple sentences, and words in complete sentences emerged as the best predictors of the Woodcock Johnson‐Revised Writing Samples subtest scores in regression analyses. The implications of the analyses, limitations of the study, and directions for future research are discussed. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 291–300, 2004. 相似文献
44.
Assessment items are commonly field tested prior to operational use to observe statistical item properties such as difficulty. Item parameter estimates from field testing may be used to assign scores via pre-equating or computer adaptive designs. This study examined differences between item difficulty estimates based on field test and operational data and the relationship of such differences to item position changes and student proficiency estimates. Item position effects were observed for 20 assessments, with items in later positions tending to be more difficult. Moreover, field test estimates of item difficulty were biased slightly upward, which may indicate examinee knowledge of which items were being field tested. Nevertheless, errors in field test item difficulty estimates had negligible impacts on student proficiency estimates for most assessments. Caution is still warranted when using field test statistics for scoring, and testing programs should conduct investigations to determine whether the effects on scoring are inconsequential. 相似文献
45.
A depth-of-processing incidental recall task for maternal-referent stimuli was utilized to assess basic memory processes and the affective valence of maternal representations among abused ( N = 63), neglected ( N = 33), and nonmaltreated ( N = 128) school-aged children (ages 8–13.5 years old). Self-reported and observer-rated indices of internalizing symptoms were also assessed. Abused children demonstrated impairments in recall compared to neglected and nonmaltreated children. Although abused, neglected, and nonmaltreated children did not differ in valence of maternal representations, positive and negative maternal schemas related to internalizing symptoms differently among subgroups of maltreated children. Valence of maternal schema was critical in differentiating those with high and low internalizing symptomatology among the neglected children only. Implications for clinical intervention and prevention efforts are underscored. 相似文献
46.
Amanda A. Villagómez Donald Easton-Brooks Karyn Gomez Tawnya Lubbes Kristin Johnson 《Equity & Excellence in Education》2016,49(1):100-114
ABSTRACTNational population trends demonstrate a shift in the U.S. ethnic population, similar to changes in the ethnic landscape of U.S. public schools. However, the teaching landscape has not adjusted to align with student demographics. Research highlights the academic and social/emotional benefit for students of color who experience having a teacher of color during their education. Therefore, it is valuable to consider frameworks for increasing the number of teachers of color in the educational landscape. Although there are initiatives for supporting these efforts in urban communities, rural communities often are not seen as having much need in this area. The authors of this article present literature and findings on the impact and needs for diversifying teacher education, and then outline a self-study of the Oregon Teacher Pathway (OTP) as a framework that takes into consideration promising practices for recruiting and supporting preservice teachers of color in rural eastern Oregon and other rural and urban communities. 相似文献
47.
In Leonard Koos’s book, The Junior-College Movement, he described the establishment of a junior college in an American public school district as the ‘culmination of the local school system’, alluding to the prestige associated with having a junior college in a community. The best-known example of this arrangement was in Pasadena, California where the combined high school and college operated for 27 years. Less well known is the four-year junior college in central Missouri called Moberly Junior College (MJC). MJC operated as a combined high school and college for 36 years from the autumn of 1931 to the autumn of 1967, the longest running four-year junior college in the United States. This case study of the college examines how the seamless transition between high school and college was accomplished, and what changes in the institution and the educational environment led to the eventual dissolution of the four-year junior college. 相似文献
48.
Kristin Altmeyer Sebastian Kapp Michael Thees Sarah Malone Jochen Kuhn Roland Brünken 《British journal of educational technology : journal of the Council for Educational Technology》2020,51(3):611-628
Learning with hands-on experiments can be supported by providing essential information virtually during lab work. Augmented reality (AR) appears especially suitable for presenting information during experimentation, as it can be used to integrate both physical and virtual lab work. Virtual information can be displayed in close spatial proximity to the correspondent components in the experimentation environment, thereby ensuring a basic design principle for multimedia instruction: the spatial contiguity principle. The latter is assumed to reduce learners' extraneous cognitive load and foster generative processing, which supports conceptual knowledge acquisition. For the present study, a tablet-based AR application has been developed to support learning from hands-on experiments in physics education. Real-time measurement data were displayed directly above the components of electric circuits, which were constructed by the learners during lab work. In a two group pretest–posttest design, we compared university students' (N = 50) perceived cognitive load and conceptual knowledge gain for both the AR-supported and a matching non-AR learning environment. Whereas participants in both conditions gave comparable ratings for cognitive load, learning gains in conceptual knowledge were only detectable for the AR-supported lab work. 相似文献
49.
AbstractApplying the Mathematical Knowledge for Teaching framework, we discuss the components of teacher knowledge that might be useful in supporting mathematical inquiry, and examine ways in which we strive to develop this knowledge within a middle grades mathematics program for undergraduate students who are prospective teachers. Using sample activities from multiple courses in the program, we offer general principles of instruction for supporting mathematical inquiry at all grade levels. We contend that an awareness and application of the multiple facets of mathematical knowledge for teaching can be critical to supporting mathematical inquiry across the K-16 spectrum. 相似文献
50.
Resilience in Context: A Brief and Culturally Grounded Measure for Syrian Refugee and Jordanian Host‐Community Adolescents 下载免费PDF全文
Catherine Panter‐Brick Kristin Hadfield Rana Dajani Mark Eggerman Alastair Ager Michael Ungar 《Child development》2018,89(5):1803-1820
Validated measures are needed for assessing resilience in conflict settings. An Arabic version of the Child and Youth Resilience Measure (CYRM) was developed and tested in Jordan. Following qualitative work, surveys were implemented with male/female, refugee/nonrefugee samples (N = 603, 11–18 years). Confirmatory factor analyses tested three‐factor structures for 28‐ and 12‐item CYRMs and measurement equivalence across groups. CYRM‐12 showed measurement reliability and face, content, construct (comparative fit index = .92–.98), and convergent validity. Gender‐differentiated item loadings reflected resource access and social responsibilities. Resilience scores were inversely associated with mental health symptoms, and for Syrian refugees were unrelated to lifetime trauma exposure. In assessing individual, family, and community‐level dimensions of resilience, the CYRM is a useful measure for research and practice with refugee and host‐community youth. 相似文献