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141.
The Visual Aural Digit Span (VADS) and the Bender Visual Motor Gestalt Test (Bender) were studied with regard to their ability to discriminate low from average achievers in reading and arithmetic skills, as identified by the Iowa Test of Basic Skills. A sample of 78 normal children aged 6 through 9 were administered a battery of tests, including the verbal section of the WISC-R. Analysis of covariance with IQ controlled showed that the Bender and the VADS were able to discriminate between achievement groups for vocabulary and math concepts. The Bender discriminated between math problem-solving groups, but neither test could discriminate between reading comprehension groups. Age was a significant variable for the Bender and all VADS subtests except Aural-Written. Correlational analysis indicated that although the VADS was related to Verbal IQ, it is related only minimally to the Bender when age is controlled.  相似文献   
142.
  总被引:1,自引:0,他引:1  
The engagement and adult and peer interaction of 37 young children with a range of disabilities was measured in free play, group, and meal-routine activities in inclusive childcare settings. A significant effect for activity type was found for total engagement, active engagement, and passive engagement, with the children being more engaged in free-play and meal-routine activities than group activities. Free-play and meal-routine activities provided better opportunities for active engagement than did group activities, but children were more actively engaged during meal-routine activities than during free play. Passive engagement was more commonly observed during group activities. Children interacted more with their peers during free play. When children with a diagnosis of autism spectrum disorder were compared with children with other disabilities, they were found to be significantly less engaged during free play and interacted less with their peers. The implications of these findings for inclusive practice in childcare settings are discussed.  相似文献   
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144.
    
ABSTRACT

Today’s most pressing scientific problems necessitate scientific teamwork; the increasing complexity and specialization of knowledge render “lone geniuses” ill-equipped to make high-impact scientific breakthroughs. Social network research has begun to explore the factors that promote the assembly of scientific teams. However, this work has been limited by network approaches centered conceptually and analytically on “nodes as people,” or “nodes as teams.” In this article, we develop a “team-interlock ecosystem” conceptualization of collaborative environments within which new scientific teams, or other creative team-based enterprises, assemble. Team interlock ecosystems comprise teams linked to one another through overlapping memberships and/or overlapping knowledge domains. They depict teams, people, and knowledge sets as nodes, and thus, present both conceptual advantages as well as methodological challenges. Conceptually, team interlock ecosystems invite novel questions about how the structural characteristics of embedding ecosystems serve as the primordial soup from which new teams assemble. Methodologically, however, studying ecosystems requires the use of more advanced analytics that correspond to the inherently multilevel phenomenon of scientists nested within multiple teams. To address these methodological challenges, we advance the use of hypergraph methodologies combined with bibliometric data and simulation-based approaches to test hypotheses related to the ecosystem drivers of team assembly.  相似文献   
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Abstract

We examined how different types of dance activities, along with their duration, influenced heart rate responses among fifth-grade physical education students (N = 96) who participated in the Dancing Classrooms program. Results indicated that the overall Dancing Classrooms program elicits a moderate cardiovascular heart rate response (M = 124.4 bpm), in which 47% of class time was spent above a 60% maximal heart rate threshold. The swing dance in particular (M = 143.4 bpm) stimulated a much higher heart rate level than all other dances in the program, with a mean heart rate change of 52.6 bpm. Girls (127.3 bpm) achieved marginally higher heart rates (p = .059) than boys (121.1 bpm).  相似文献   
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The effectiveness of a school‐based truancy court intervention in four middle schools in a mid‐sized school district was evaluated. Cumulative data from 185 youth attending a truancy court from 2004 through 2008 were included in the analyses. Results indicated a differential impact of the truancy court intervention depending on truancy severity at baseline. The intervention was most successful in increasing attendance for students with severe truancy, but had limited impact on students with moderate truancy, and no impact on mild truancy. The intervention did not result in improved school attachment or grade point averages, nor did it significantly reduce discipline offenses. Furthermore, the aftercare intervention, consisting of regular meetings with an authority figure (e.g., a juvenile officer), was only effective at maintaining truancy court attendance gains for students with severe truancy at baseline, although it was associated with a substantial decrease in discipline offenses for all groups. These results suggest that truancy courts similar to the one described here may have an impact on truancy for severely truant students, but may have a limited effect on students with mild or moderate truancy. © 2009 Wiley Periodicals, Inc.  相似文献   
149.
( The text of this paper was first delivered as an inaugural lecture at the University of Nottingham on 3 December, 1992 .)
Every time the question of the language surfaces, in one way or another, it means that a series of other problems are coming to the fore: the formation and enlargement of the governing class, the need to establish more intimate and secure relationships between the governing groups and the national-popular mass, in other words to reorganise the cultural hegemony . (Gramsci, 1985)  相似文献   
150.
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