The effects of group composition on achievement,interaction, and learning efficiency during computer-based cooperative instruction   总被引：1，自引：8，他引：1  

Simon Hooper  Michael J. Hannafin 《Educational technology research and development : ETR & D》1991,39(3):27-40

This study investigated the effects of cooperative group composition, student ability, and learning accountability on achievement, interaction, and instructional efficiency during computer-based instruction. A total of 125 sixth- and seventh-grade students were randomly assigned to heterogeneous or homogeneous dyads. Groups were designated as having either group or individual account-ability for mastery of lesson content. Cooperative dyads completed a tutorial on a novel symbolic mathematics topic, featuring basic symbol learning and application of the symbols. Indicators of ongoing cooperation were collected during instruction. Five days later, students completed a posttest. Low-ability students interacted more and completed the instruction more efficiently in heterogeneous than in homogeneous groups. High-ability students completed the instruction more efficiently in homogeneous than in heterogeneous groups. Cooperation was significantly related to achievement for heterogeneous ability groups, but not for either homogeneous high- or low-ability students.  相似文献   

The use of microcomputer technology in a modular approach to reading and reading difficulties     

Che Kan Leong  Simon Lock 《Reading and writing》1989,1(3):245-255

This paper outlines the theoretical framework of a two-year two cohort study of inter-related modules to model reading in 300 grades 4, 5 and 6 readers, and describes the specially designed microcomputer programs written in Turbo Pascal to implement this modular approach. In brief, the modular approach postulates the interrelated phonological, morphological modules in processing words and sentence/paragraph processing. These three modules or components are subserved by 10 measurable tasks all implemented on the microcomputer (IBM-PC compatible) with reaction time measures as indices of the different facets of verbal efficiency. Statistical analyses of the large data sets for Phase 1 show the linear structural equation modelling fits the data reasonably well. In particular, the morphology task consistently explains between 32% to 44% of the variance in reading performance in the three grades. The findings lend themselves to specific approaches to habilitation in the different components or sub-components.This study was supported by a grant (No. 410-86-0048) from the Social Sciences and Humanities Research Council of Canada awarded to Che Kan Leong. Simon Lock and Jacky Lau were responsible for the microcompurter programming. Edward Danskin, Melvin Kelley, Donald Simmons, Louise Sellinger, Kristin Strauss and Tara Wiley carried out the experimentation with individual children in the schools. The cooperation of the principals, the teachers and the subjects was greatly appreciated. Requests for reprints should be addressed to Dr. C. K. Leong, Department for the Education of Exceptional children, University of Saskatchewan, Saskatoon, Canada, S7N OWO.  相似文献   

You can't develop another     

Walters RW 《Training and development journal》1978,32(9):38-41

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Editorial: the breadth of Open Learning     

Simon Bell  Douce Chris 《Open Learning》2016,31(3):189-193

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Differences in Career Aspirations,Influences, and Motives as a Function of Class Standing: An Empirical Evaluation of Undergraduate Criminal Justice Majors     

Glenn D. Walters  Jon Kremser 《Journal of Criminal Justice Education》2016,27(3):312-323

The purpose of this study was to determine whether career aspirations, influences, and motives differ by class standing (freshman, sophomore, junior, and senior). A cross-sectional analysis of surveys completed by 204 criminal justice majors revealed a negative correlation between class standing and student interest in a law enforcement career (i.e. freshman and sophomores showed greater interest in a law enforcement career than juniors and seniors). Further analysis indicated that television and movies had a greater impact on the career aspirations of underclassmen, whereas teachers and professors had a greater impact on the career aspirations of upperclassmen. Motivational factors did not differ by class standing, however: students, regardless of class standing, reported that helping others and the interesting nature of the subject matter were their two strongest motives for seeking a criminal justice career and wearing a uniform and power were the two weakest motives for seeking a criminal justice career.  相似文献   

Effects of preschoolers’ storybook exposure and literacy environments on lower level and higher level language skills     

Grolig  Lorenz  Cohrdes  Caroline  Tiffin-Richards  Simon P.  Schroeder  Sascha 《Reading and writing》2019,32(4):1061-1084

Reading and Writing - The development of preschoolers’ language skills is influenced by literacy environments and individual differences in storybook exposure. Extant research is limited as...  相似文献   

Book reviews     

Walter Uhsadel  Roy Shaw  D. Arn van Krevelen  Nicholas Hans  Ernst Simon  Joseph S. Roucek  Joseph D'haese  Otto Völcker  R. Durand de Bousingen  Hermann Röhrs 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1957,3(3):347-366

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ENGAGING DEMOCRATIC EDUCATION IN THE NEOLIBERAL AGE   总被引：1，自引：0，他引：1  

Simon Marginson 《Educational theory》2006,56(2):205-219

A bstract .  For the democratic tradition to return to a vanguard position in education requires a thorough exploration of the problems of democratization in education and an inventory of possible new forms. In this essay, Simon Marginson reviews five books concerned with democracy and education: Michael Apple's Educating the "Right" Way , Denis Carlson's Leaving Safe Harbors , A. Belden Fields and Walter Feinberg's Education and Democratic Theory , Trevor Gale and Kathleen Densmore's Engaging Teachers , and Klas Roth's Democracy, Education and Citizenship . While these authors imagine democracy in somewhat different ways, they have a common interest in the role of public schooling in the formation of democratic agents and practices. The books do not offer a definitive account of the problems of democratization, nor do they embody a major breakthrough in democratic educational thinking, but they all provide helpful explorations of these issues. Marginson concludes with some thoughts on commodification and neoliberal economism in education, a contemporary focus of discussion in democratic educational circles.  相似文献   

Steering from a distance: Power relations in Australian higher education   总被引：1，自引：1，他引：1  

Simon Marginson 《Higher Education》1997,34(1):63-80

Conventional liberal frameworks – in which power is seen asthe property of states, and repressive in character, and market and stateexclude each other – are unable to comprehend the recent changes inliberal government, including the government of systems and institutions inhigher education. Neo-liberal government rests on self-managing institutionsand individuals, in which free agents are empowered to act on their ownbehalf but are steered from a distance by policy norms and rules of thegame. In the universities government-created markets and quasi-markets havebeen used to advance both devolution and central control, simultaneously,and national government and institutional management are increasinglyimplicated in each other. These issues are explored in relation to recenthigher education literature, and empirically, the latter by examining thechanges in the Australian higher education system in the last decade. TheAustralian system provides an example of a quasi-market in which thedevelopment of a stronger institutional management, the introduction ofgovernment-institution negotiations over educational profiles, and the newsystems of competitive bidding, performance management and qualityassessment have all been used to steer academic work and to install aprocess of continuous self-transformation along modern neo-liberal lines.Following a change of government in 1996 there has been some movement from aquasi-market to a more fully developed economic market, but no relaxation ofgovernment control.  相似文献   

Patients,Medicines, Policies and Statistics     

Simon Day 《Teaching Statistics》1994,16(1):20-22

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