Classroom Diversification: A Strategic View of Educational Productivity

2007 ◽  
Vol 77 (1) ◽  
pp. 28-80 ◽  
Author(s):  
Omar S. López

This article advances a theory of educational productivity based on a paradigm of classroom diversification that defines a strategic view of the education production process. The paradigm’s underlying premise is that classroom student performance, and the instructional interactions that produce such outcomes, depend on economies derived from the learning relationships that exist across and among students in a classroom and on the technological fit between students’ learning needs and a teacher’s capacity. In addition to the conceptual classroom diversification framework, measures of classroom student diversity and teacher capacity are presented, followed by a discussion of the implications of the proposed classroom diversification paradigm for educational research, policy, and practice.

2010 ◽  
Author(s):  
T'Pring R. Westbrook ◽  
James A. Griffin ◽  
Kathryn Hirsh-Pasek ◽  
Angeline Lillard ◽  
Marilou Hyson ◽  
...  

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Farhad Shokraneh ◽  
Clive E Adams

Abstract Background Study-based registers facilitate systematic reviews through shortening the process for review team and reducing considerable waste during the review process. Such a register also provides new insights about trends of trials in a sub-specialty. This paper reports development and content analysis of Cochrane Schizophrenia Group’s Study-Based Register. Methods The randomized controlled trials were collected through systematic searches of major information sources. Data points were extracted, curated and classified in the register. We report trends using regression analyses in Microsoft Excel and we used GIS mapping (GunnMap 2) to visualize the geographical distribution of the origin of schizophrenia trials. Results Although only 17% of trials were registered, the number of reports form registered trials is steadily increasing and registered trials produce more reports. Clinical trial registers are main source of trial reports followed by sub-specialty journals. Schizophrenia trials have been published in 23 languages from 90 countries while 105 nations do not have any reported schizophrenia trials. Only 9.7% of trials were included in at least one Cochrane review. Pharmacotherapy is the main target of trials while trials targeting psychotherapy are increasing in a continuous rate. The number of people randomized in trials is on average 114 with 60 being the most frequent sample size. Conclusions Curated datasets within the register uncover new patterns in data that have implications for research, policy, and practice for testing new interventions in trials or systematic reviews.


2021 ◽  
Vol 42 (02) ◽  
pp. 088-100
Author(s):  
Kelly M. Purtell ◽  
Arya Ansari ◽  
Qingqing Yang ◽  
Caroline P. Bartholomew

AbstractAlmost 5 million children attend preschool in the United States each year. Recent attention has been paid to the ways in which preschool classrooms shape children's early language development. In this article, we discuss the importance of peers and classroom composition through the lens of age and socioeconomic status and the implications for children's early learning and development. We also discuss the direct and indirect mechanisms through which classroom peers may shape each other's language development. As part of this discussion, we focus on exposure to peer language and engagement with peers, along with teachers' classroom practices. We conclude by discussing the ways in which teachers can ensure that children in classrooms of different compositions reap the maximum benefit, along with implications for research, policy, and practice.


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