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Paul, Howard A.; Miller, Joel R. – Training Sch Bull, 1969
Descriptors: Exceptional Child Research, Item Analysis, Mental Retardation, Nonverbal Tests
Shimada, Shigeru – Int Rev Educ, 1969
One of a series of reports on the International Project for the Evaluation of Educational Achievement (in Mathematics).
Descriptors: Academic Achievement, Achievement Tests, Attitudes, Comparative Education
Haney, Walt; Scott, Laurie – 1980
A pilot study was conducted on test item ambiguity in standardized tests. A group of second and third grade children were selected and given a random sample of items from four standardized test series. Items were drawn from the reading, science and social studies subtests and put together in a composite reading comprehension, science, and social…
Descriptors: Ambiguity, Grade 2, Grade 3, Interviews
Polin, Linda; Baker, Eva L. – 1979
This paper presents the interim results of a set of studies undertaken to develop a much needed methodology for establishing content validity in domain-referenced achievement tests. The study results are presented in the context of the larger issue of the improvement of test design. School teachers, administrators and graduate students were…
Descriptors: Achievement Tests, Criterion Referenced Tests, Elementary Secondary Education, Evaluation Methods
Singh, Balwant; And Others – 1980
This 46-question multiple choice test deals with the physical and chemical properties of matter, wave motion and types of energy, simple machines, equipment safety and measurement. The test is meant for administration to grade 8 students before and after instruction. Item analysis of the pre- post data are included, as are reliability estimates…
Descriptors: Grade 8, Item Analysis, Junior High Schools, Multiple Choice Tests
Smith, Philip L.; Kane, Michael – 1981
The aims of this study were: (1) to review and discuss alternatives for evaluating members of a set of scores which may be interpreted independently as contributing to a composite score, or as a member of a profile and (2) to examine multivariate generalizability theory, as suggested by Joe and Woodward, applied to student course/instructor…
Descriptors: Course Evaluation, Item Analysis, Multivariate Analysis, Postsecondary Education
Uffelman, Robert L. – 1978
The development of the Computer Assisted Testing (CAT) System at the University of Delaware is described. The introduction presents the background leading up to interactive terminal testing in 1973. Documentation for the system includes CAT System programs, format of questions for constructing test item pools, format for entering class lists,…
Descriptors: Computer Assisted Instruction, Computer Assisted Testing, Computer Managed Instruction, Higher Education
Levine, Michael V. – 1976
It is shown that empirical mental test P - P plots are approximately equal to theoretical item-item curves, at least for long tests administered to many people. This result is important because it leads to (1) a distribution free method for estimating points on item-item curves; (2) a general method for defining estimates of item parameters; and…
Descriptors: Item Analysis, Latent Trait Theory, Mathematical Applications, Mathematical Models
Gould, R. Bruce – 1978
The construction and norming of Form N of the Air Force Officer Qualifying Test (AFOQT) is described. The new form serves the same purpose as its predecessor and possesses basically the same characteristics. References are made to the research which provided the basis for most of the changes. Other changes were made because of the admission of…
Descriptors: Aircraft Pilots, Item Analysis, Norms, Occupational Tests
Seeley, Leonard C.; And Others – 1978
The Armed Services Vocational Aptitude Battery (ASVAB), composed of the common elements of operational classification batteries used by the different services, has been given to high school students since 1968. Results are used by the schools for counseling and by the Armed Services for selecting and classifying potential recruits. The present…
Descriptors: Aptitude Tests, Classification, High Schools, Item Analysis
Divgi, D. R. – 1980
Because it is difficult to ascertain the dimensionality of a test composed of binary items through the use of factor analysis alone, a method is proposed that combines item characteristic curve (ICC) theory with factor analysis. Factor structure of tetrachoric correlations is distorted by non-normal distribution of ability. Item characteristics…
Descriptors: Achievement Tests, Error of Measurement, Factor Analysis, Factor Structure
Forster, Fred; Karr, Chad – 1980
A method is described which used the Rasch model for combining information across administrations of the same items in different tests to different student populations. The method was used in conjunction with the composite point biserial and mean square fit to provide more valid information about item quality. Over 700 items were administered to…
Descriptors: Achievement Tests, Elementary Secondary Education, Item Analysis, Item Banks
Muiznieks, Viktors J.; Cox, John – 1979
The Computerized Test-Result Reporting System (CTRS), which consists of three programs written in the BASIC language, was developed to analyze obective tests, test items, test results, and to provide the teacher-user with interpreted data about the performance of tests, Lest items, and students. This paper documents the three programs from the…
Descriptors: Computer Managed Instruction, Computer Programs, Educational Testing, Guides
COX, RICHARD C. – 1965
THE VALIDITY OF AN EDUCATIONAL ACHIEVEMENT TEST DEPENDS UPON THE CORRESPONDENCE BETWEEN SPECIFIED EDUCATIONAL OBJECTIVES AND THE EXTENT TO WHICH THESE OBJECTIVES ARE MEASURED BY THE EVALUATION INSTRUMENT. THIS STUDY IS DESIGNED TO EVALUATE THE EFFECT OF STATISTICAL ITEM SELECTION ON THE STRUCTURE OF THE FINAL EVALUATION INSTRUMENT AS COMPARED WITH…
Descriptors: Achievement Tests, Classification, Educational Objectives, Item Analysis
HUSEK, T.R.; SIROTNIK, KEN – 1967
A DESCRIPTION IS GIVEN OF ITEM SAMPLING, OR "PSYCHOMETRIC-STATISTICAL INFERENCE," AN APPROACH TO GATHERING AND USING EDUCATIONAL DATA THAT ALLOWS STATISTICAL INFERENCES TO BE MADE SIMULTANEOUSLY WITH PSYCHOMETRIC INFERENCES. THIS IS A PROCEDURE IN WHICH BOTH PEOPLE AND ITEMS ARE SAMPLED AND THE DATA FROM A SAMPLE OF PEOPLE TAKING A SAMPLE OF ITEMS…
Descriptors: Data Analysis, Data Collection, Educational Research, Evaluation Methods
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