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Pruett, Steven R.; Lee, Eun-Jeong; Chan, Fong; Wang, Ming Hung; Lane, Frank J. – Rehabilitation Counseling Bulletin, 2008
The purpose of this study was to examine the dimensionality of the "Contact With Disabled Persons Scale" (CDP). An exploratory factor analysis of the CDP yielded three factors: General Interpersonal Contacts, Positive Contact Experiences, and Negative Contact Experiences. A confirmatory factor analysis provided further evidence for the stability…
Descriptors: Factor Structure, Attitude Measures, Factor Analysis, Disabilities
Friedman, Larry P. – 1984
Few methods have been tried and used to graphically represent more than two variables. This poster session showed a new method for representing three continuous variables on a single scatterplot using the THREEDE computer program. Two variables are represented as a normal bivariate distribution. The third variable is represented by a symbol, e.g.…
Descriptors: Computer Graphics, Computer Software, Correlation, Data Analysis
Thomas, Julia Anne – 1984
Readiness skills of 1,261 kindergarten students were assessed with the use of the Kindergarten Instructional Design System (KIDS). The profile provides assessment in five areas: Motor, Visual, Auditory, Language, and Conceptual. Two statistical techniques were utilized to examine the underlying structure of the measure: factor analysis and…
Descriptors: Comparative Analysis, Correlation, Factor Analysis, Factor Structure
Korpi, Meg; Haertel, Edward – 1984
The purpose of this paper is to further the cause of clarifying construct interpretations of tests, by proposing that non-metric multidimensional scaling may be more useful than factor analysis or other latent structure models for investigating the internal structure of tests. It also suggests that typical problems associated with scaling…
Descriptors: Correlation, Factor Structure, Intermediate Grades, Item Analysis
Peer reviewed Peer reviewed
Marsh, Herbert W.; O'Neill, Rosalie – Journal of Educational Measurement, 1984
The Self-Description Questionnaire III (SDQ III) was designed to measure 13 factors of self-concept. The reliabilities of the factors were high, and correlations among them were low. Academic achievement measures in language and mathematics were correlated with self-concepts in the same areas but not with other self-concept factors. (Author/DWH)
Descriptors: Correlation, Factor Structure, Higher Education, Self Concept
McKinley, Robert L.; Reckase, Mark D. – 1984
To assess the effects of correlated abilities on test characteristics, and to explore the effects of correlated abilities on the use of a multidimensional item response theory model which does not explicitly account for such a correlation, two tests were constructed. One had two relatively unidimensional subsets of items, the other had all…
Descriptors: Ability, Correlation, Factor Structure, Item Analysis
Wothke, Werner – 1987
Several multivariate statistical methodologies have been proposed to ensure objective and quantitative evaluation of the multitrait-multimethod matrix. The paper examines the performance of confirmatory factor analysis and covariance component models. It is shown, both empirically and formally, that confirmatory factor analysis is not a reliable…
Descriptors: Analysis of Covariance, Correlation, Estimation (Mathematics), Factor Analysis
Tryjankowski, Elaine M. – 1987
The purpose of the study was to investigate the construct validity of the Jewish Employment and Vocational Service (JEVS) work samples. The specific objectives were: (1) to investigate the factor structure of the JEVS work samples; (2) to determine which work samples were good measures of general ability; and (3) to identify the work samples that…
Descriptors: Cognitive Measurement, Construct Validity, Correlation, Disabilities
McMurray, Mary Anne – 1987
This paper illustrates the transformation of a raw data matrix into a matrix of associations, and then into a factor matrix. Factor analysis attempts to distill the most important relationships among a set of variables, thereby permitting some theoretical simplification. In this heuristic data, a correlation matrix was derived to display…
Descriptors: Correlation, Factor Analysis, Factor Structure, Goodness of Fit
Thompson, Bruce; Borrello, Gloria M. – 1987
Attitude measures frequently produce distributions of item scores that attenuate interitem correlations and thus also distort findings regarding the factor structure underlying the items. An actual data set involving 260 adult subjects' responses to 55 items on the Love Relationships Scale is employed to illustrate empirical methods for…
Descriptors: Adults, Analysis of Covariance, Attitude Measures, Correlation
McLarty, Joyce R.; Rakow, Ernest – 1986
This paper explores the functioning of the low-inference observation system used as part of the Tennessee Career Ladder evaluation system, which provides teachers with the opportunity to qualify for additional pay on the basis of outstanding performance. The analysis of the functioning of this form is intended to provide the basis for the ongoing…
Descriptors: Career Ladders, Classroom Observation Techniques, Correlation, Effect Size
McGehee, T. J.; And Others – 1986
Underlying structure of the Basic Achievement Skills Individual Screener (BASIS) and the Kaufman Test of Educational Achievement (K-TEA) were investigated using canonical correlation. Both are individually administered placement and screening instruments currently in use in many school systems that measure achievement in mathematics, reading, and…
Descriptors: Achievement Tests, Basic Skills, Correlation, Diagnostic Tests
Blackbourn, Joe M.; Wilkes, Sam T. – 1985
The relationship between teacher morale and teachers' acceptance of principals' authority was examined. The Zones of Indifference Instrument (ZII) was used to measure the degree of acceptance of authority. The Purdue Teacher Opinionnaire (PTO) was also administered to the group of Mississippi teachers to measure their morale. Usable responses were…
Descriptors: Attitude Measures, Correlation, Elementary Secondary Education, Factor Structure
McAuliffe, Elizabeth A.; Trueblood, Cecil R. – 1986
Mathematics anxiety and its relationship to other constructs was studied in 138 preservice elementary and special education teachers. The students, primarily women, were enrolled in a variety of professional courses and field experiences. Five instruments were administered, their factor structures were determined, and intercorrelations among the…
Descriptors: Affective Measures, Attitude Measures, Correlation, Education Majors
Carlson, Sybil B.; And Others – 1985
Four writing samples were obtained from 638 foreign college applicants who represented three major foreign language groups (Arabic, Chinese, and Spanish), and from 60 native English speakers. All four were scored holistically, two were also scored for sentence-level and discourse-level skills, and some were scored by the Writer's Workbench…
Descriptors: Arabic, Chinese, College Entrance Examinations, Computer Software