A Monte Carlo study was conducted to investigate the robustness of the assumed error distribution in maximum likelihood estimation models for multidimensional scaling. Results show that violations of the assumed error distribution have virtually no effect on the estimated distance parameters. (SLD)

Multidimensional scaling (MDS) and exploratory and confirmatory factor analyses were compared in the assessment of the dimensionality of data sets, using sets generated to be one-dimensional or two-dimensional and differing in degree of interdimensional correlation and number of items defining a dimension. (SLD)

The algorithm developed by B. A. Schneider (1980) for analysis of paired comparisons of psychological intervals is replaced by one proposed by R. M. Johnson. Monte Carlo simulations of pairwise dissimilarities and pairwise conjoint effects show that Johnson's algorithm can provide good metric recovery. (SLD)

Introduces a three-stage experimental design for analyzing categories used by individuals in conceptualizing male and female stereotypes. Three samples of German university students enumerated and sorted a list of familiar male and female characteristics. Distinct but complex clusters of traits emerged for both men and women, the most important…

A study of bullying, victimisation and the coping strategies employed to tackle it is presented in the first study of bullying in the workplace conducted in Iceland. Participants were 398 members of a union of store and office workers and members of a national organisation of bank-employees. A factor analysis of bullying items identified two…

Latent growth curve modeling provides a powerful and flexible tool for researchers to study individual differences in change as well as the correlates and predictors of change. Recent developments in estimation and hypothesis testing procedures are largely based on confirmatory structural equation approaches. In this article, an alternative…

The functional determinants for a good speech outcome after a partial tongue resection and reconstruction are not well established. The purpose of the present study was to assess the protrusion, grooving and symmetry of the tongue during sustained speech sound production using three-dimensional ultrasound. The participants were twelve normal…

Purpose: The purpose of the study was to evaluate the role of family functioning in the stress process in a sample of caregivers of dementia patients by using a structural family framework. The stress-process model of caregiver distress included family functioning as an intervening variable in the relationship between objective burden and…

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…

The usefulness of L. Guttman's partial order scalogram analysis is investigated in this study of the structure of a set of items that measure attitudes toward legal abortion. These items, drawn from the National Opinion Research Center's "General Social Survey," have been the focus of considerable applied research investigating…

Reports an exploratory study designed to describe the development of the scales, investigate concerns regarding student perceptions of a large university, and examine in a standard research situation the viability of a new method of multidimensional analysis (order analysis, proposed as an inferential alternative to factor analysis). (JT)

This paper presents a theoretical construct that can be used to describe the implementation process of school programs in terms of a multi-dimensional model. Focusing on the research process of the Urban Education Studies, which is devoted to the identification and study of educational programs which are beginning to make inroads for the…

Twenty-three tenth grade male students from an urban, parochial preparatory schools participated in this study, along with two male geometry teachers. On the basis of the Group Embedded Figures Test, one teacher was assigned field dependent students, and the other teacher was assigned field independent students. The field dependent class evaluated…

In a recently conducted study it was found that an effective college teacher could be characterized chiefly in terms of "research", "teaching", and "service to the university". The present experiment corroborated these findings using a relatively unknown approach to data collection, analysis, and interpretation. A free-response method of data…

Ranking and rating methods of making direct judgments of pairwise similarity are compared. Three dimensional configurations of seven objects are derived under both judgment methods across two equivalent groups of 59 university students. Using Cliff's orthogonal rotation method of multidimensional matching, comparisons are made between methods…