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Ahlgren Reddy, Alison; Harper, Marc – PRIMUS, 2013
Data from the ALEKS-based placement program at the University of Illinois is presented visually in several ways. The placement exam (an ALEKS assessment) contains precise item-specific information and the data show many interesting properties of the student populations of the placement courses, which include Precalculus, Calculus, and Business…
Descriptors: Mathematics Education, College Mathematics, Student Placement, Scores
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Davidson, Fred – Language Testing, 1994
Examines appropriacy of a nationally standardized test normed on English speakers but used with non-English speaking students. Data from the school year are analyzed via reliability comparison, exploratory factor analysis, and comparison of variances. The use of the test was statistically defensible. This finding does not address the need for…
Descriptors: Achievement Tests, Analysis of Variance, Elementary Secondary Education, English (Second Language)