Reviews the literature on unidimensional and multidimensional models of cohesion and describes cohesion as a multidimensional construct with primary and secondary dimensions. Found that primary dimensions described the cohesiveness of all or most types of groups, whereas secondary dimensions only described the cohesiveness of specific types of…

Describes a study that was designed to gather information about teachers' perspectives on achievement testing and to describe where the competency-based testing in the CUES (Continuous Uniform Evaluation System) program fits into the teachers' overall plans for teaching and assessing students. Recommendations for instructional design and teacher…

Chernyshenko, Stark, Chan, Drasgow, and Williams (2001) investigated the fit of Samejima's logistic graded model and Levine's non-parametric MFS model to the scales of two personality questionnaires and found that the graded model did not fit well. We attribute the poor fit of the graded model to small amounts of multidimensionality present in…

Women's autonomy has long been a central concern for researchers examining the social position of women in developing countries. However, little emphasis has been placed on the measurement of autonomy, despite its importance for assessing the validity of comparative research. In this research, we use confirmatory factor analyses to determine (1)…

This article focuses on the development of intercultural maturity, which is frequently cited as a desired collegiate outcome. We position our work on intercultural maturity in the context of a holistic approach to human development using Kegan's (1994) model as a foundation and relating this outcome to other collegiate learning outcomes. We…

The current study integrates descriptive (though primarily social-psychological) statements about youth suicide into a coherent, empirically supported taxonomy. Drawing from relevant literature, a set of 107 items characterizing these contributions about youth suicide was created. Seventy-two participants sorted these statements according to their…

Braking to avoid a collision can be controlled by keeping the deceleration required to stop (i.e., ideal deceleration) in the "safe" region below maximum deceleration, but maximum deceleration is not optically specified and can vary as conditions change. When brake strength was manipulated between participants using a simulated braking task, the…

We describe a principled way of imposing a metric representing dissimilarities on any discrete set of stimuli (symbols, handwritings, consumer products, X-ray films, etc.), given the probabilities with which they are discriminated from each other by a perceiving system, such as an organism, person, group of experts, neuronal structure, technical…

Since 2001, librarians at Oregon State University's Valley Library have been working to build a "teaching library" supported by a clearly articulated instruction program. From the start, we believed that we needed to assess the teaching library's impact, not only to determine the success or failure of our efforts but also to demonstrate…

Holland's [Holland, J. L. (1959). A theory of occupational choice. Journal of Counseling Psychology, 6, 35-45; Holland, J. L. (1997). Making vocational choices: A theory of vocational personalities and work environments (3rd ed.). Odessa, FL: Psychological Assessment Resources, Inc.] RIASEC types were initially developed using a restricted range…

This study applies multidimensional scaling (MDS) to a knowledge organization problem involving 12 concepts in pulmonary physiology. The concept structures were derived from individual medical and veterinary students before and after focused instruction. One hundred seventy medical students and 85 veterinary medical students completed a…

Data from three subtests (language, mathematics, and social) scales of the Head Start Measures Battery (HSMB) were analyzed using principal components analysis (PCA) and non-metric multidimensional scaling (MDS). The HSMB measures preschool development in language, mathematics, nature and science, perception, reading, and social development. The…

The purpose of this study was to determine the various ways in which audience members recall and quantify messages coming through the different media. The data presented here were collected during the course of a panel study into the social context of mass media use. The measurement and analytic techniques are exploratory. The respondents were…

Language is an important part of ethnic identity, but not the only one. Two groups of Afrikaners, 23 members of the National Party and 15 members of the Afrikaner Resistance Movement, responded to a questionnaire concerning characteristics essential for Afrikaner group membership. Culture and background were also perceived essential. (Author/LMO)

Researchers evaluated the construct validity of attitude measures containing feeling, belief, and intention-to-act components. Evidence strongly suggests that treating these three factors as unidimensional concepts is inadequate for measuring health attitudes--a multidimensional approach is needed. (PP)