U. Ahn

Some Problems in Interpreting Criterion Referenced Test Results in a Program Evaluation.

Maryann B. Barta, U. Ahn, Joseph F. Gastright, 1976 .

Children's Attitudes Toward the Elderly in Korea and the United States

C. Seefeldt, U. Ahn, 1990 .

An Empirical Comparison of Several Methods for Analyzing and Reporting School Unit Achievement Gains.

Maryann B. Barta, U. Ahn, 1977 .