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Keng, Leslie; Boyer, Michelle – National Center for the Improvement of Educational Assessment, 2020
ACT requested assistance from the National Center for the Improvement of Educational Assessment (Center for Assessment) to investigate declines of scores for states administering the ACT to its 11th grade students in 2018. This request emerged from conversations among state leaders, the Center for Assessment, and ACT in trying to understand the…
Descriptors: College Entrance Examinations, Scores, Test Score Decline, Educational Trends
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Smolinsky, Lawrence; Marx, Brian D.; Olafsson, Gestur; Ma, Yanxia A. – Journal of Educational Computing Research, 2020
Computer-based testing is an expanding use of technology offering advantages to teachers and students. We studied Calculus II classes for science, technology, engineering, and mathematics majors using different testing modes. Three sections with 324 students employed: paper-and-pencil testing, computer-based testing, and both. Computer tests gave…
Descriptors: Test Format, Computer Assisted Testing, Paper (Material), Calculus
Plake, Barbara S.; And Others – 1981
Effects of item arrangement (easy-hard, uniform, and random), test anxiety, and sex on a 48-item multiple-choice mathematics test assembled from items of the American College Testing Program and taken by motivated upper level undergraduates and beginning graduate students were investigated. Four measures of anxiety were used: the Achievement Test…
Descriptors: Academic Achievement, Achievement Tests, Difficulty Level, Higher Education
Huntley, Renee M.; Miller, Sherri – 1994
Whether the shaping of test items can itself result in qualitative differences in examinees' comprehension of reading passages was studied using the Pearson-Johnson item classification system. The specific practice studied incorporated, within an item stem line, references that point the examinee to a specific location within a reading passage.…
Descriptors: Ability, Classification, Difficulty Level, High School Students
Colton, Dean A. – 1993
Tables of specifications are used to guide test developers in sampling items and maintaining consistency from form to form. This paper is a generalizability study of the American College Testing Program (ACT) Achievement Program Mathematics Test (AAP), with the content areas of the table of specifications representing multiple dependent variables.…
Descriptors: Achievement Tests, Difficulty Level, Error of Measurement, Generalizability Theory
Ackerman, Terry A. – 1987
The purpose of this study was to investigate the effect of using multidimensional items in a computer adaptive test (CAT) setting which assumes a unidimensional item response theory (IRT) framework. Previous research has suggested that the composite of multidimensional abilities being estimated by a unidimensional IRT model is not constant…
Descriptors: Adaptive Testing, College Entrance Examinations, Computer Assisted Testing, Computer Simulation