Confirmatory factor analysis for ordered-categorical measures (CFA-OCM) and rating scale item response theory (IRT) analyses explore measurement bias across gender on the Children's Depression Inventory (CDI) in a community sample of 779 children in the third and sixth grades. Given the set of statistical criteria, IRT and CFA-OCM generally…

The Gifted Rating Scales-School Form (GRS-S), a teacher-completed rating scale, is designed to identify five types of giftedness and motivation. This study examines the reliability and validity of a Chinese-translated version of the GRS-S with a sample of Chinese elementary and middle school students (N = 499). The Chinese GRS-S was found to have…

The Sato Caution Index takes into account the number and difficulty of items gotten wrong by a student within his or her ability, as well as the number and difficulty of items gotten right beyond his or her ability. Sato subtracts the two components to define a single Caution Index. In this study, the components are kept separate, defining a…

In November 1996, the National Association of Elementary School Principals (NAESP) approved the revision of the Administrative Diagnostic Inventory (ADI), the diagnostic procedure conducted in their assessment center. To assist the NAESP in the use of the ADI for the assessment of current and prospective school principals, the construct validity…

A study explored the motivational patterns of public relations (P.R.) professionals and the qualities sought in new employees by these professionals. A representative sample of public relations professionals was surveyed with a questionnaire that included Likert scales of motivational statements and skills sought. Common factor analysis with…

The Listener Preference Profile (LPP) was designed to identify habitual listening responses. Items for the LPP were generated from listening behaviors identified from a systematic review of the listening literature and modified based on administration to several pilot groups. Results of factor analyses identified four clusters (people-, content-,…

Three types of data were factor analyzed using principal components extractions with orthogonal and oblique rotations to test publisher claims for construct validity of the Personal Profile System (PPS). Behavioral descriptor data from 1,045 senior non-commissioned Air Force officers were factored as raw data, mean corrected data, and standardized…

A study examined spatial factors (minority population, segregation, racial differences in the workforce and the educational system, and minority public officials) and organizational factors (ownership and circulation) that may predict newsroom minority employment. Data for this secondary analysis of 172 newspapers were gathered from earlier…

The assessment of dimensionality of data is important to item response theory (IRT) modelling and other multidimensional data analysis techniques. The fact that the parameters from the factor analysis formulation for dichotomous data can be expressed in terms of the parameters in the multidimensional IRT model suggests that the assessment of the…

This research aims to clarify the dimensionality of the Life Satisfaction Index A (LSIA). A multiple indicator structural equation model, which includes eleven items loading on three first-order factors and one second-order factor, is proposed to delineate the structure of LSIA. This model was empirically examined by using data from the 1974…

The paper is a critique of the traditional mode of interpreting factor analyses; it is not a criticism of factor analysis per se. Instead, the author proposes a statistical procedure based upon stepwise regression (SRP). The traditional mode focuses on the largest factor loadings (FL). A factor is both described and named by these heavily weighted…

A Computer program written in FORTRAN IV is presented which will create a population of desired size with marginally normal score vectors manifesting any desired centroid and covariance matrix. Uses and documentation are provided. (Author)

Many data analysis problems in psychology may be posed conveniently in terms which place the parameters to be estimated on one side of an equation and an expression in these parameters on the other side. A rule for improving the rate of convergence of the iterative solution of such equations is developed and applied to four problems. (Author/RC)

The authors describe a computer program which can provide feedback to group members helping them to acquire better self-perception and interpersonal awareness. The program has been successfully used with various kinds of groups. (SE)

Illustrated is the power of multidimensional scaling in reducing a complex set of proximity measures to a simple geometric picture that shows the relationship among data objects. Methods are discussed for determining the number of dimensions needed to represent a set. (Author/DEP)