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ERIC Number: EJ1191362
Record Type: Journal
Publication Date: 2018
Pages: 13
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0731-1745
EISSN: N/A
Available Date: N/A
How Should Colleges Treat Multiple Admissions Test Scores?
Mattern, Krista; Radunzel, Justine; Bertling, Maria; Ho, Andrew D.
Educational Measurement: Issues and Practice, v37 n3 p11-23 Fall 2018
The percentage of students retaking college admissions tests is rising. Researchers and college admissions offices currently use a variety of methods for summarizing these multiple scores. Testing organizations such as ACT and the College Board, interested in validity evidence like correlations with first-year grade point average (FYGPA), often use the most recent test score available. In contrast, institutions report using a variety of composite scoring methods for applicants with multiple test records, including averaging and taking the maximum subtest score across test occasions ("superscoring"). We compare four scoring methods on two criteria. First, we compare correlations between scores and FYGPA by scoring method. We find them similar (r˜0.40). Second, we compare the extent to which test scores differentially predict FYGPA by scoring method and number of retakes. We find that retakes account for additional variance beyond standardized achievement and positively predict FYGPA across all scoring methods. Superscoring minimizes this differential prediction--although it may seem that superscoring should inflate scores across retakes, this inflation is "true" in that it accounts for the positive effects of retaking for predicting FYGPA. Future research should identity factors related to retesting and consider how they should be used in college admissions.
Wiley-Blackwell. 350 Main Street, Malden, MA 02148. Tel: 800-835-6770; Tel: 781-388-8598; Fax: 781-388-8232; e-mail: cs-journals@wiley.com; Web site: http://www.wiley.com.bibliotheek.ehb.be/WileyCDA
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Assessments and Surveys: ACT Assessment; SAT (College Admission Test)
Grant or Contract Numbers: N/A
Author Affiliations: N/A