The elaboration theory of instruction: A model for sequencing and synthesizing instruction   总被引：1，自引：2，他引：1  

Charles M. Reigeluth  M. David Merrill  Brent G. Wilson  Reginald T. Spiller 《Instructional Science》1980,9(3):195-219

This paper describes a novel instructional model for sequencing, syntheizing, and summarizing subject-matter content. The importance of such models is discussed, along with the need for a significant change in the role of subject-matter structure in instruction. A zoom-lens analogy is presented to facilitate an understanding of the elaboration model of instruction. Some basic concepts and principles upon which the model is based are described. The basic unvarying components of the elaboration model are described. And finally, some variations in the model for different kinds of goals are described. The elaboration model follows a general-to-detailed pattern of sequencing, as opposed to the hierarchically based sequences derived from Gagné-type task analyses.Many of the ideas described in this paper were developed under two projeets, one funded by Brigham Young University in Provo, Utah, and the other by the Navy Personnel Research and Development Center in San Diego, California; however, the ideas expressed do not necessarily constitute the opinions of the funding institutions.  相似文献   

Feeling number: grounding number sense in a sense of quantity     

David Wagner  Brent Davis 《Educational Studies in Mathematics》2010,74(1):39-51

Drawing on results from psychology and from cultural and linguistic studies, we argue for an increased focus on developing quantity sense in school mathematics. We explore the notion of “feeling number”, a phrase that we offer in a twofold sense—resisting tendencies to feel numb-er (more numb) by developing a feeling for numbers and the quantities they represent. First, we distinguish between quantity sense and the relatively vague notion of number sense. Second, we consider the human capacity for quantity sense and place that in the context of related cultural issues, including verbal and symbolic representations of number. Third and more pragmatically, we offer teaching strategies that seem helpful in the development of quantity sense coupled with number sense. Finally, we argue that there is a moral imperative to connect number sense with such a quantity sense that allows students to feel the weight of numbers. It is important that learners develop a feeling for number, which includes a sense of what numbers are and what they can do.  相似文献   

Advancing global capacity for engineering education research: relating research to practice,policy and industry     

Brent K. Jesiek  Maura Borrego  Kacey Beddoes 《European Journal of Engineering Education》2010,35(2):117-134

Findings are presented from a series of moderated interactive sessions held at international engineering education conferences between July 2007 and December 2008, where attendees discussed the current state and future trajectory of engineering education research. More specifically, this study examines how session attendees described: (1) the relationship between engineering education research and educational practice, policy considerations and industry; (2) important stakeholders, mechanisms/strategies and challenges for relating research to practice, policy and industry. Thematic analysis and open coding procedures were used to analyse the data collected at each session. In summary, frequent discussion and widespread consensus was observed about the need to relate engineering education research to the practice of engineering teaching. Discussions about relating research to policy and industry remain formative, but appear to be gaining traction. The paper concludes by proposing a cyclic model to better conceptualise how engineering education research can be strategically related to practice, profession and industry across diverse local and global contexts.  相似文献   

Critical Pedagogy and Democratic Education: Possibilities for Cross-Pollination     

D. Brent EdwardsJr. 《The Urban Review》2010,42(3):221-242

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The national politics of educational advocacy in the context of global governance: international funding and support for civil society engagement in Cambodia     

D. Brent Edwards Jr.  Willian C. Brehm  Inga Storen 《Compare》2018,48(2):171-188

This paper examines the Civil Society Education Fund’s (CSEF) impact on the non-governmental organisation education partnership (NEP) in Cambodia. With financial backing from the World Bank and the Fast Track Initiative, the CSEF is an initiative that is managed internationally by the Global Campaign for Education. Its goal is to help national networks of non-governmental organizations participate in education decision-making and to serve as a watchdog for progress related to internationally agreed upon goals. Through the CSEF, the deployment of various strategies, and other external factors, the NEP was able to able to achieve recognition, legitimacy and influence at the national level. However, the NEP has had to balance working with the state and working for the state. This case study highlights strategies used by civil society actors to engage state actors, the efficacy of international support, and the conflicts inherent in both.  相似文献   

Establishing the Test–Retest Reliability & Concurrent Validity for the Repeat Ice Skating Test (RIST) in Adolescent Male Ice Hockey Players     

Allan Power  Brent E. Faught  Eryk Przysucha  Moira McPherson 《Measurement in physical education and exercise science》2013,17(1):69-80

In this study the authors examine the test–retest reliability and concurrent validity of the Repeat Ice Skating Test (RIST). This was an on-ice field anaerobic test that measured average peak power and was validated with 3 anaerobic lab tests: (a) vertical jump, (b) the Margaria–Kalamen stair test, and (c) the Wingate Anaerobic Test. The participants (n?=?14) were 11- to 12-year-old males selected from a Peewee “A” level ice hockey team (Thunder Bay, Canada). The results of the test–retest reliability estimation showed that the RIST was a reliable test at measuring average peak power in watts (R = .99, C.I._95% = 0.97 to 0.99) and watts per kilogram (R = .98, C.I._95% = 0.94 to 0.99). The RIST was also a valid test when correlated with the 3 anaerobic lab tests for measuring peak power in watts: vertical jump (r = .86, C.I._95% = 0.72 to 0.94), Margaria–Kalamen stair test (r = .66, C.I._95% = 0.39 to 0.83) and Wingate Anaerobic Test (r = .86, C.I._95% = 0.72 to 0.93). The test is considered promising because it does not require any specific equipment, and is a sport-specific, on-ice test, that can be administered during a regular ice hockey practice session.  相似文献   

Book reviews     

Roberts Braden  R. Scott Grabinger  Brent Wilson  David H. Jonassen 《Educational technology research and development : ETR & D》1988,36(1):35-42

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Structuring Occasions     

Jo Towers  Brent Davis 《Educational Studies in Mathematics》2002,49(3):313-340

Within the mathematics education literature, the term constructivism has been subject to a diversity of interpretations, many of which are trivializations of original theoretical work. We suggest that trivialized versions of constructivism continue to be promulgated due, in large part,to misunderstandings of some of the vocabulary adopted by its advocates. This situation has been the source of considerable frustration in our ongoing efforts to communicate the insights and implications of radical and social constructivist theories to preservice and practicing teachers. We discuss some of the specifics of these frustrations along with strategies intended to flag and circumvent them in our work with teachers. The writing is structured around a set of recursively elaborated interpretations of a classroom episode. Developed around varied understandings of the terms structure and construct, these interpretations are intended to show how we have worked with teachers to foster a deep appreciation of how learning might be reframed as dependent on, rather than determined by, teaching.This revised version was published online in September 2005 with corrections to the Cover Date.  相似文献   

A review of cognitive teaching models   总被引：3，自引：0，他引：3  

Brent Wilson  Peggy Cole 《Educational technology research and development : ETR & D》1991,39(4):47-64

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Head Start and child care providers’ motivators,barriers and facilitators to practicing family-style meal service     

Dipti A. Dev  Katherine E. Speirs  Brent A. McBride  Sharon M. Donovan  Karen Chapman-Novakofski 《Early childhood research quarterly》2014

This paper presents a qualitative investigation of the motivators, barriers, and facilitators for practicing family-style meal service (FSMS) from the perspective of 18 child care providers serving preschool children in Head Start (HS), Child and Adult Care Food Program (CACFP) funded, and non-CACFP child-care centers. Providers were selected based on maximum variation purposive sampling and semi-structured interviews were conducted until saturation was reached. Provider responses were systematically coded using thematic analysis. HS and CACFP providers reported being motivated to practice FSMS because it created pleasant mealtimes, opportunities to role model healthy eating, and healthful child development. CACFP and non-CACFP providers reported not using FSMS because it was resource intensive, messy, and seemed to violate CACFP policy. HS and CACFP providers offered suggestions to overcome these barriers. They suggested that FSMS eventually becomes easier with practice, children can self-regulate their energy intake, and teaching children self-help skills during play time can avoid messes during mealtimes. Findings from this study have implications for programming, policy, and research.  相似文献