Do Students Benefit From Supplemental Instruction? Evidence From a First-Year Statistics Subject in Economics and Business
AbstractPeer assisted study sessions (PASS) are a type of supplemental instruction (SI) that provide students with out-of-class study review sessions with a group of peers. A student, who has successfully completed the subject and acts as a mentor, facilitates the voluntary sessions. Results of the PASS program at the University of Wollongong have been quite positive in that students, on average, who attend more PASS, achieve higher marks. However, a simple comparison does not control for self-selection bias. We control for self-selection in two ways. Firstly, we use Heckman’s two-stage correction technique to analyze the 2002 cohort. Secondly, students in the 2003 cohort were randomly allocated into three groups of equal size: 1. A control group that was allocated to normal tutorials with standard class sizes and ineligible to attend PASS; 2. A group that was eligible to attend PASS and had normal tutorials of standard sizes; 3. A group that was ineligible to attend PASS but allocated to normal tutorials with smaller class sizes. The results of both methods are consistent and indicate the PASS program has a positive impact on the academic performance of students after correcting for selection bias.
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Bibliographic InfoPaper provided by School of Economics, University of Wollongong, NSW, Australia in its series Economics Working Papers with number wp05-21.
Length: 19 pages
Date of creation: 2005
Date of revision:
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Postal: School of Economics, University of Wollongong, Northfields Avenue, Wollongong NSW 2522 Australia
Phone: +612 4221-3659
Fax: +612 4221-3725
Web page: http://business.uow.edu.au/econ/index.html
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Economics Education; Teaching of Economics; Design of Experiments;
Find related papers by JEL classification:
- A2 - General Economics and Teaching - - Economic Education and Teaching of Economics
- C9 - Mathematical and Quantitative Methods - - Design of Experiments
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- NEP-CBE-2006-03-11 (Cognitive & Behavioural Economics)
- NEP-EDU-2006-03-11 (Education)
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