Performance in assessing the unidimensionality of tests was examined for four methods: (1) W. F. Stout's procedure (1987); (2) the approach of P. W. Holland and P. R. Rosenbaum (1986); (3) linear factor analysis; and (4) non-linear factor analysis. Each method was examined and compared with the others using simulated and real test data. Seven data…

This study reports on the development of the Dyadic Adjustment Scale, a new measure for assessing the quality of marriage and other similar dyads. This factor analytic study suggests four empirically verified components of dyadic adjustment to be used as subscales (dyadic satisfaction, dyadic cohesion, dyadic consensus and affectional expression).…

The Parent Attitude Research Instrument (PARI) was employed to study the attitudes of 146 mothers of preschool children toward childrearing. Because responses from the sample were not consistent with scales previously reported in the literature, reevaluation of the scales was performed. Reevaluation revealed groupings of clusters were comparable…

Two studies using a university and a high school population were conducted in which subjects read a transcript of an interview including a description of an aggressive incident. Results are discussed in relation to the physical attractiveness of the aggressor, and to the reasons for the aggressive act. (Author/EJT)

A study of vocational and personal adjustment measures of client change was conducted. Results showed vocational success and self-reported psychological adjustment are independent dimensions of client change. (Author/EK)

The ability to recognize, extend, and relate patterns and sequences to numeric, figural, and word representations plays a prominent role in science education. This study provided validation information for an instrument to assess childrens' ability to recognize and extend patterns and sequence in different representational forms. A 57-item…

A study examined the utility of latent partition analysis for describing the structure of emotional responses in reading. Subjects in the first experiment, 40 undergraduate university students, read a 2,100-word story and then immediately reported any scenes or events that evoked an emotional response and any mental images they recalled from…

This study developed and investigated an empirical sampling distribution of the congruence coefficient. The effects of sample size, number of variables, and population value of the congruence coefficient on the sampling distribution of the congruence coefficient were examined. Sample data were generated on the basis of the common factor model and…

A study was undertaken to provide a factor analysis of the Omega Scale, a 25-item, Likert-type scale developed in 1984 to assess attitudes toward death and funerals and other body disposition practices. The Omega Scale was administered to 250 students enrolled in introductory psychology classes at two higher education institutions in Alabama.…

The construct validity of responses to the Tennessee Self Concept Scale (TSCS) was evaluated in two sets of analyses. First, exploratory and confirmatory factor analyses, and an analysis of variance model adapted from multitrait-multimethod (MTMM) research, were used to examine the internal structure of the TSCS responses. Second, MTMM analyses…

Research identified the dimensions (factor structure) of an instrument designed to measure perceptions about adult agricultural education using factor analysis. Objectives were to factor analyze the items comprising the instrument, describe the factors identified, and describe the reliability of the subsets of items that comprise the identified…

Focusing on three leading Indian newspapers published in New Delhi--"The Economic Times,""The Hindustan Times," and "Nav Bharat Times," a study examined the roles that journalists working for these newspapers assume, or want to assume, and how that may be related to development news production by their newspapers. A…

The purpose of this research is to examine the factor structure of the Armed Services Vocational Aptitude Battery (ASVAB), Forms 8, 9, and 10. The ASVAB consists of ten subtests: General Science; Arithmetic Reasoning; Word Knowledge; Paragraph Comprehension; Numerical Operations; Coding Speed; Auto Shop Information; Mathematics Knowledge;…

Large-sample item response data for the 10-item Paper Folding worksample 622 (N=2,749) and for five new experimental paper folding items (N=2,514) are analyzed with the logistic item response model and with full-information item factor analysis. The main results of the unidimensional analysis are that: (1) item discrimination is heterogeneous, so…

This paper briefly explains the possible two-mode techniques of factor analysis and discusses in more detail one two-mode technique, the Q-technique, which may be useful when the researcher is interested in obtaining information about "types" of individuals with regard to certain variables. A concrete heuristic example is used to…