Technology's Edge: The Educational Benefits of Computer-Aided Instruction

Authors: Barrow, Lisa; Markman, Lisa; Rouse, Cecilia Elena

Source: American Economic Journal: Economic Policy, Volume 1, Number 1, February 2009 , pp. 52-74(23)

Publisher: American Economic Association

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Abstract:

We present results from a randomized study of a well-defined use of computers in schools, a popular instructional computer program for pre-algebra and algebra. We primarily assess the program using a test designed to target pre-algebra and algebra skills. Students randomly assigned to computer-aided instruction score significantly higher on a pre-algebra and algebra test than students randomly assigned to traditional instruction. We hypothesize that this effectiveness arises from increased individualized instruction as the effects appear larger for students in larger classes and in classes with high student absentee rates.

Document Type: Research article

DOI: http://dx.doi.org/10.1257/pol.1.1.52

Publication date: 2009-02-01

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American Economic Journal: Economic Policy publishes papers covering a range of topics, the common theme being the role of economic policy in economic outcomes. Subject areas include public economics; urban and regional economics; public policy aspects of health, education, welfare and political institutions; law and economics; economic regulation; and environmental and natural resource economics.
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