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251.
Changing Teacher–Child Dyadic Interactions to Improve Preschool Children's Externalizing Behaviors 下载免费PDF全文
Amanda P. Williford Jennifer LoCasale‐Crouch Jessica Vick Whittaker Jamie DeCoster Karyn A. Hartz Lauren M. Carter Catherine Sanger Wolcott Bridget E. Hatfield 《Child development》2017,88(5):1544-1553
A randomized controlled trial was used to examine the impact of an attachment‐based, teacher–child, dyadic intervention (Banking Time) to improve children's externalizing behavior. Participants included 183 teachers and 470 preschool children (3–4 years of age). Classrooms were randomly assigned to Banking Time, child time, or business as usual (BAU). Sparse evidence was found for main effects on child behavior. Teachers in Banking Time demonstrated lower negativity and fewer positive interactions with children compared to BAU teachers at post assessment. The impacts of Banking Time and child time on reductions of parent‐ and teacher‐reported externalizing behavior were greater when teachers evidenced higher‐quality, classroom‐level, teacher–child interactions at baseline. An opposite moderating effect was found for children's positive engagement with teachers. 相似文献
252.
Burden of Acting Neither White Nor Black: Asian American Identities and Achievement in Urban Schools
Jamie Lew 《The Urban Review》2006,38(5):335-352
Ogbu’s theory of “burden of acting white” has been one of the most frequently cited studies to explain black and white achievement
gap. However, emerging studies have argued that Ogbu’s theory may be limited when examining variability of school achievement
among black and white students. Research shows that in addition to culture, other social forces, such as class, peer networks,
and school context may play a significant role when accounting for minority students’ academic aspirations and achievement.
In the midst of this on-going debate, however, there is a limited understanding of how, if at all, theory of “acting white”
plays a role for racial groups other than black and white students. By extending the discussion beyond a black-and-white discourse,
this research examines how Asian American students in two different social and economic contexts, negotiate their race and
ethnic identities. Framed by a prevalent model minority stereotype that conflates Asian Americans with whiteness, the findings
show that portrayal of Asian “success” much like black “failure” cannot be explained solely on their cultural orientation.
By comparing experiences of two groups of Korean American students—both high- and low-achieving—in different economic and
school contexts, this study illustrates how the two groups of Korean American students adopt different racial strategies depending
on their socioeconomic backgrounds, peer networks, and school contexts. Using Korean American students in urban schools as
a case study, this research complicates and challenges our understanding of the role of culture in school achievement and
illustrates how culture intersects with class, race, and schools.
Jamie Lew is an Assistant Professor in the Department of Urban Education, Rutgers University-Newark, 110 Warren Street, Newark,
NY, 07102-1814, USA 相似文献
253.
Teacher attitudes toward inclusion of English Learners (ELs) in the mainstream classroom have primarily focused on explicit beliefs as accessed through observation, case studies, and self-report surveys. The authors explore implicit mainstream teacher beliefs about ELs using the newly created Implicit Association Test–EL, with correlations to explicit beliefs being made using the English-as-a-Second-Language (ESL) Students in Mainstream Classrooms: A Survey of Teachers’ Explicit Beliefs survey. Findings from the IAT–EL indicate a slightly negative implicit belief about ELs from 197 respondents. Implicit and explicit beliefs about ELs were not significantly correlated, which is in keeping with current Implicit Associate Test (IAT) literature. 相似文献
254.
A more horizontally oriented ground reaction force vector is related to higher levels of sprint acceleration performance across a range of athletes. However, the effects of acute experimental alterations to the force vector orientation within athletes are unknown. Fifteen male team sports athletes completed maximal effort 10-m accelerations in three conditions following different verbal instructions intended to manipulate the force vector orientation. Ground reaction forces (GRFs) were collected from the step nearest 5-m and stance leg kinematics at touchdown were also analysed to understand specific kinematic features of touchdown technique which may influence the consequent force vector orientation. Magnitude-based inferences were used to compare findings between conditions. There was a likely more horizontally oriented ground reaction force vector and a likely lower peak vertical force in the control condition compared with the experimental conditions. 10-m sprint time was very likely quickest in the control condition which confirmed the importance of force vector orientation for acceleration performance on a within-athlete basis. The stance leg kinematics revealed that a more horizontally oriented force vector during stance was preceded at touchdown by a likely more dorsiflexed ankle, a likely more flexed knee, and a possibly or likely greater hip extension velocity. 相似文献
255.
Oliver R. Runswick André Roca A. Mark Williams Allistair P. McRobert Jamie S. North 《Journal of sports sciences》2019,37(5):537-543
Skilled anticipation is underpinned by the use of kinematic and contextual information. However, few researchers have examined what happens when contextual information suggests an outcome that is different from the event that follows. We aimed to bridge this gap by manipulating the relationship between contextual information and final ball location in a cricket-batting task. We predicted that when contextual information is congruent with the eventual outcome then anticipation would be facilitated. In contrast, when contextual information is incongruent, this would lead to a confirmation bias on kinematic information and result in decreased anticipation accuracy. We expected this effect to be larger in skilled performers who are more able to utilise context. Skilled and less-skilled cricket batters anticipated deliveries presented using a temporally occluded video-based task. We created conditions whereby contextual information and event outcome were either congruent or incongruent. There was a significant skill by condition interaction (p < 0.05). The skilled group anticipated significantly more accurately than the less-skilled group on the congruent trials. Both groups anticipated less accurately on incongruent trials, with the skilled participants being more negatively affected. Skilled performers prioritise contextual information and confirmation bias affects the use of kinematic information available later in the action. 相似文献
256.
Samantha Louise Moss Ben Francis Giovanna Calogiuri Jamie Highton 《European Journal of Sport Science》2019,19(6):793-801
This study describes pacing strategies adopted in an 86-km mass-participation cross-country marathon mountain bike race (the ‘Birkebeinerrittet’). Absolute (km·h?1) and relative speed (% average race speed) and speed coefficient of variation (%CV) in five race sections (15.1, 31.4, 52.3, 74.4 and 100% of total distance) were calculated for 8182 participants. Data were grouped and analysed according to race performance, age, sex and race experience. The highest average speed was observed in males (21.8?±?3.7?km/h), 16–24?yr olds (23.0?±?4.8?km/h) and those that had previously completed >4 Birkebeinerrittet races (22.5?±?3.4?km/h). Independent of these factors, the fastest performers exhibited faster speeds across all race sections, whilst their relative speed was higher in early and late climbing sections (Cohen's d?=?0.45–1.15) and slower in the final descending race section (d?=?0.64–0.98). Similar trends were observed in the quicker age, sex and race experience groups, who tended to have a higher average speed in earlier race sections and a lower average speed during the final race section compared to slower groups. In all comparisons, faster groups also had a lower %CV for speed than slower groups (fastest %CV?=?24.02%, slowest %CV?=?32.03%), indicating a lower variation in speed across the race. Pacing in a cross-country mountain bike marathon is related to performance, age, sex and race experience. Better performance appears to be associated with higher relative speed during climbing sections, resulting in a more consistent overall race speed. 相似文献
257.
Jamie Patrice Joanou 《Multicultural Perspectives》2017,19(1):40-46
This article presents findings from action research conducted in a graduate level course with practicing K–12 educators. In this article, I consider the usefulness of critical media literacy in the graduate classroom as I engaged students in discussions about multicultural issues including race, class, gender, sexuality, and ability. Through an examination of student presentations and field notes collected over the course of the semester, I found the graduate student participants were typically quite savvy at evaluating the messages they receive from media. Further, I found the incorporation of popular media into the classroom helped students grapple with typically foreign and often theoretically dense concepts like unconscious racism and heteronormativity, as well as theories like critical race theory, intersectionality, and queer theory. The graduate student participants were able to see deep connections between text/theory and media and often used various media to illustrate theory in quite complex ways. Lastly, engaging with texts of everyday life and using visual representations helped students interrogate the concepts explored in the course and provided students access to theory otherwise regarded as inaccessible. 相似文献
258.
The effects of age and sublexical automaticity on reading outcomes for students with reading disabilities 下载免费PDF全文
For students with reading disabilities, reading fluency has proven difficult to remediate. The current study examined age‐related effects on measures of word and text‐reading outcomes, within the context of a phonologically based remedial reading program. The contribution of speeded‐reading of sublexical sound–spelling patterns to fluency outcomes was also examined. The youngest group of participants showed better outcomes on measures of word and pseudoword reading. All age groups made significant and meaningful improvements on measures of reading fluency and reading comprehension. Participants' mastery of speeded, sublexical sound–spelling reading contributed variance to fluency outcomes beyond pre‐intervention fluency scores. Practice with sublexical spelling patterns may be one important component of programs directed at remediating accuracy and fluency deficits for students with reading disabilities. What is already known about this topic
- Reading fluency has proven difficult to remediate for students with reading disabilities.
- Training with sublexical sound–spelling patterns has increased recognition of the trained patterns, but transfer has been limited.
- Young children with reading difficulties appear to have an advantage at closing the reading achievement gap; however, there are some inconsistencies in the literature.
- Automaticity with sublexical patterns made a unique contribution to fluency outcomes in this sample of students with reading disabilities.
- In the context of the reading program examined, all age groups made significant and meaningful standard score gains on reading fluency.
- Young children did not score higher than the two older groups on measures of oral reading fluency or reading comprehension; bringing into question conclusions drawn from prevention versus intervention studies.
- Findings lend support to models of reading acquisition that emphasize multilayered, sublexical spelling–sound knowledge as important to reading fluency, beyond that of sight‐word reading efficiency.
- Including speeded practice of a broad range of sublexical sound–spelling patterns and training these to mastery deserves further study as one potential approach to improving fluency interventions for students with reading disabilities.
- We suggest that this sublexical training may mimic reading practice in terms of building orthographic representations that support fluent reading.
259.
Jamie M. Carroll David S. Yeager Jenny Buontempo Cameron Hecht Andrei Cimpian Pratik Mhatre Chandra Muller Robert Crosnoe 《Monographs of the Society for Research in Child Development》2023,88(2):7-109
When do adolescents' dreams of promising journeys through high school translate into academic success? This monograph reports the results of a collaborative effort among sociologists and psychologists to systematically examine the role of schools and classrooms in disrupting or facilitating the link between adolescents' expectations for success in math and their subsequent progress in the early high school math curriculum. Our primary focus was on gendered patterns of socioeconomic inequality in math and how they are tethered to the school's peer culture and to students' perceptions of gender stereotyping in the classroom. To do this, this monograph advances Mindset × Context Theory. This orients research on educational equity to the reciprocal influence between students' psychological motivations and their school-based opportunities to enact those motivations. Mindset × Context Theory predicts that a student's mindset will be more strongly linked to developmental outcomes among groups of students who are at risk for poor outcomes, but only in a school or classroom context where there is sufficient need and support for the mindset. Our application of this theory centers on expectations for success in high school math as a foundational belief for students' math progress early in high school. We examine how this mindset varies across interpersonal and cultural dynamics in schools and classrooms. Following this perspective, we ask:
- 1. Which gender and socioeconomic identity groups showed the weakest or strongest links between expectations for success in math and progress through the math curriculum?
- 2. How did the school's peer culture shape the links between student expectations for success in math and math progress across gender and socioeconomic identity groups?
- 3. How did perceptions of classroom gender stereotyping shape the links between student expectations for success in math and math progress across gender and socioeconomic identity groups?
260.
Jamie Amemiya Kiara Widjanarko Irene Chung Lin Bian Gail D. Heyman 《Child development》2023,94(6):1730-1744
Children's ethnicity-status associations are often studied in societies where one ethnic group possesses status across multiple dimensions, such as political influence and wealth. This study examined children's (6–12 years) and adults' representations of more complex hierarchies in Indonesia (N = 341; 38% Native Indonesian, 33% Chinese Indonesian, and 27% other ethnicities; 55% female, 36% male; 2021–2022), a society where ethnic groups hold distinct forms of status (on average, Native Indonesians have political influence; Chinese Indonesians have wealth). By 6.5 years, children associated Native Indonesians with political influence and Chinese Indonesians with wealth. Intersectional analyses indicated that ethnicity-status associations were stronger for male than female targets. Children of all ethnicities preferred Chinese Indonesians and preferences were predicted by wealth judgments. 相似文献