The Effects of Home Computers on Educational Outcomes:
Evidence from a Field Experiment with Community College Students
forthcoming Economic Journal
Robert W. Fairlie
University of California, Santa Cruz
Rebecca A. London
We thank the Community Technology Foundation of California (ZeroDivide), UCACCORD, and Computers for Classrooms, Inc. for funding. We thank Hardik Bhatt, Jesse Catlin, Eric Deveraux, Oliver Falck, Eszter Hargittai, Ofer Malamud, Jeff Prince, Jon Robinson, Rhonda Sharpe and participants at seminars and workshops at the Center for Human Potential and Public Policy, the University of Chicago, UCLA, Case Western Reserve University, University College Dublin, University of Rome, UC Irvine, UC Berkeley, the University of Wisconsin, San Francisco Federal Reserve, UCSC and APPAM meetings for comments and suggestions. We also thank Mike Rasmussen, Karen Micalizio, Katalin Miko, Bev McManus, Linda Cobbler, Zeke Rogers and others at Butte College for helping with administering the program and providing administrative data, and Samantha Grunberg, Miranda Schirmer, Luba Petersen, Caitlin White, Anita McSwane-Williams, Matt Jennings, and Emilie Juncker for research assistance. Finally, special thanks go to Pat Furr for providing computers for the study and for her extensive help in administering the giveaway program. Abstract
There is no clear theoretical prediction regarding whether home computers are an important input in the educational production function. To investigate the hypothesis that access to a home computer affects educational outcomes, we conduct the first-ever field experiment involving the provision of free computers to students for home use. Financial aid students attending a large community college in Northern California were randomly selected to receive free computers and were followed for two years. Although estimates for a few measures are imprecise and cannot rule out zero effects, we find some evidence that the treatment group achieved better educational outcomes than the control group. The estimated effects, however, are not large. We also provide some evidence that students initially living farther from campus benefit more from the free computers than students living closer to campus. Home computers appear to improve students’ computer skills and may increase the use of computers at non-traditional times. The estimated effects of home computers on educational outcomes from the experiment are smaller than the positive estimates reported in previous studies. Using matched CPS data, we find estimates of educational effects that are considerably larger than the experimental estimates.
The use of computers is ubiquitous in the U.S. educational system. Nearly all instructional classrooms in U.S. public schools have computers with Internet access, with an average of more than one instructional computer for every four schoolchildren (U.S. Department of Education 2007). A growing number of state, school district and individual school programs have further increased the ratio of computers to students to as high as one to one through the provision of laptops to all schoolchildren and teachers (Warschauer 2006, Silvernail and Gritter 2007). The federal government has also played an active role in reducing disparities in access to technology, spending roughly $2 billion per year on the E-rate program, which provides discounts to schools and libraries for the costs of telecommunications services and equipment (Puma, et al. 2000, Universal Services Administration Company 2007). Schools themselves are spending more than $5 billion per year on technology (MDR 2004).
Despite the efforts to improve computer access in schools, a total of 45 million households in the United States (38 percent of all households) do not have computers with Internet access at home (U.S. Department of...
References: Attewell, Paul, and Juan Battle. 1999. "Home Computers and School Performance," The Information Society, 15: 1-10.
Barrow, Lisa, Lisa Markman, and Cecelia E. Rouse. 2009. "Technology 's Edge: The Educational Benefits of Computer-Aided Instruction," American Economic Journal: Economic Policy, 1(1): 52-74.
Beltran, Daniel O., Kuntal K. Das, and Robert W. Fairlie. 2010. "Home Computers and Educational Outcomes: Evidence from the NLSY97 and CPS," Economic Inquiry, (forthcoming).
California Community Colleges Chancellor 's Office. 2008. http://www.cccco.edu/
California Community Colleges Chancellor 's Office
California Community Colleges Chancellor’s Office. 2009. “Accountability Reporting for the California Community Colleges,” A Report to the Legislature, Pursuant to AB 1417 (Pacheco, Stat. 2004, Ch. 581).
California Postsecondary Education Commission. 2010. “Ready or Not, Here They Come: California State University Undergraduate Demand Projections, 2009–2019,” Report 10-05.
Card, David. 1999. "The Causal Effect of Education on Earnings." Handbook of Labor Economics, Volume 3A. Ed. Ashenfelter, Orley and David Card. Amsterdam: Elsevier, p.1801-1863.
Crandall, Robert W. 2000. "Bridging the Digital Divide: Universal Service, Equal Access, and the Digital Divide," paper presented at Bridging the Digital Divide: California Public Affairs Forum, Stanford University.
Cuban, Larry. 2001. Oversold and Underused: Computers in the Classroom. Cambridge: Harvard University Press.
Department for Children, Schools and Families. 2008. "Broadening Horizons - England to 'Lead the World ' in Computer Access for Young People," http://www.dcsf.gov.uk/pns/DisplayPN.cgi?pn_id=2008_0208
Educause. 2005. Educause Core Data Service: Fiscal Year 2004 Summary Report. Washington, D.C.: Educause.
Fairlie, Robert W. 2004. "Race and the Digital Divide," The B.E. Journal of Economic Analysis & Policy, 3(1), Contributions, Article 15: 1-38.
Fairlie, Robert W. 2005. "The Effects of Home Computers on School Enrollment," Economics of Education Review, 24(5): 533-547.
Fuchs, Thomas, and Ludger Woessmann. 2004. "Computers and Student Learning: Bivariate and Multivariate Evidence on the Availability and Use of Computers at Home and at School." CESIFO Working Paper No. 1321.
Giacquinta, Joseph, JoAnne Bauer, and Jane Levin. 1993. Beyond Technology 's Promise: An Examination of Children 's Educational Computing at Home. New York: Cambridge University Press.
Goldfarb, Avi, and Jeffrey Prince. 2008. "Internet Adoption and Usage Patterns are Different: Implications for the Digital Divide." Information Economics and Policy, 20(1), 2-15, March.
Goolsbee, Austan, and Jonathan Guryan. 2006. "The Impact of Internet Subsidies in Public Schools," The Review of Economics and Statistics, 88(2): 336-347, May.
Hargittai, Eszter. 2002. "Second-Level Digital Divide: Differences in People 's Online Skills." First Monday. 7(4).
Jones, Steve. 2002. "The Internet Goes to College: How students are living in the future with today’s technology. Pew Internet Report.
Kane, Thomas J., and Cecilia Elena Rouse. 1995. "Labor Market Returns to Two- and Four-Year College. American Economic Review, 85(3): 600-14.
Kane, Thomas J., and Cecilia Elena Rouse. 1999. "The Community College: Educating Students at the Margin between College and Work. Journal of Economic Perspectives, 13(1): 63-84.
Karlan, Dean, and Jonathan Zinman. 2008. "Expanding Credit Access: Using Randomized Supply Decisions to Estimate the Impacts," Yale University Working Paper.
Karpinski, A.C. 2009. “A description of Facebook use and academic performance among undergraduate and graduate students,” paper presented at the Annual Meeting of the American Educational Research Association, San Diego, Calif.
Kling, Jeffrey R., Jeffrey B. Liebman, and Lawrence F. Katz. 2007. "Experimental Analysis of Neighborhood Effects," Econometrica, 75(1): 83–119.
Kirpatrick, H., and L. Cuban. 1998. "Computers Make Kids Smarter--Right?" Technos Quarterly for Education and Technology, 7:2.
Leigh, Duane E., and Andrew M. Gill. 2007. Do Community Colleges Respond to Local Needs? Evidence from California, W.E. Upjohn Institute for Employment Research: Kalamazoo, Michigan.
Lenhart, Amanda. 2009. The Democratization of Online Social Networks: A look at the change in demographics of social network users over time," Pew Internet & American Life Project, Presentation at AoIR 10.0, October 8, 2009.
Machin, Stephen, Sandra McNally, and Olmo Silva. 2007. "New Technology in Schools: Is There a Payoff?" Economic Journal, 117(522): 1145-1167, July.
Malamud, Ofer, and Cristian Pop-Eleches. 2010. "Home Computer Use and the Development of Human Capital," Quarterly Journal of Economics (forthcoming).
Market Data Retrieval. 2004. Technology in Education. Market Data Retrieval: Shelton, Connecticut.
Mathematica. 2009. "Effectiveness of Reading and Mathematics Software Products: Findings from Two Student Cohorts," Report for U.S. Department of Education.
Mitchell Institute. 2004. One-to-one Laptops in a High School Environment, Piscataquis Community High School Study Final Report. Great Maine Schools Project.
Ono, Hiroshi, and Madeline Zavodny, 2007. “Digital Inequality: A Five Country Comparison Using Microdata,” Social Science Research, 36 (September 2007): 1135-1155.
Ono, Hiroshi, and Madeline Zavodny, 2003. "Race, Internet Usage, and E-Commerce," Review of Black Political Economy, 30, Winter: 7-22.
Pasek, Josh, and Eszter Hargittai. 2009. "Facebook and academic performance: Reconciling a media sensation with data," First Monday, Volume 14, Number 5 - 4.
Prince, Jeffrey T. 2009. "How do households choose quality and time to replacement for a rapidly improving durable good?" International Journal of Industrial Organization, (forthcoming).
Puma, Michael J., Duncan D. Chaplin, and Andreas D. Pape. 2000. E-Rate and the Digital Divide: A Preliminary Analysis from the Integrated Studies of Educational Technology. Urban Institute.
Public Policy Institute of California. 2008. PPIC Statewide Survey: Californians and Information Technology, San Francisco: PPIC.
Rainie, Lee, and Paul Hitlin. 2005. The Internet at School. Pew Internet Project.
Rivkin, Steven G., Eric A. Hanushek, and John F. Kain. 2005. "Teachers, Schools, and Academic Achievement," Econometrica, Vol. 73, No. 2 (March, 2005), 417–458.
Sengupta, Ria, and Christopher Jepsen. 2006. "California’s Community College Students," California Counts: Population Trends and Profiles, Volume 8, Number 2, Public Policy Institute of California, November 2006.
Servon, Lisa. 2002. Bridging the Digital Divide: Community, Technology and Policy (Blackwell).
Servon, Lisa J., and Robert Kaestner. 2008. "Consumer Financial Literacy and the Impact of Online Banking on the Financial Behavior of Lower-Income Bank Customers," The Journal of Consumer Affairs, 42(2): 271-305.
Schmitt, John, and Jonathan Wadsworth. 2006. "Is There an Impact of Household Computer Ownership on Children 's Educational Attainment in Britain? Economics of Education Review, 25: 659-673.
Silvernail, David L., and Aaron K. Gritter. 2007. Maine’s Middle School Laptop Program: Creating Better Writers, Maine Education Policy Research Institute, University of Southern Maine.
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