Empirical support was derived for the multidimensionality of students' evaluations of teaching effectiveness on the Students' Evaluations of Educational Quality (SEEQ) through investigation of the factor structure of the SEEQ from 2 samples of 500 classes. Applications of confirmatory factor analysis and hierarchical factor analysis are…

Examined perceived antecedents of sex and preferred partner qualities in African-American and White late adolescents. Found that African Americans mentioned "nice body" as criterion for partner attractiveness; Whites did not. Males identified sexual arousal as a reason for sex; females did not. African-American males associated sexual…

Describes an evaluation program designed to assess the effectiveness of technology enhanced instruction within the context of the Technology Enhanced Secondary Science Instruction (TESSI) project, a field-based research program of technology integration into secondary science. Includes analyses of student enrollment and achievement, ethnographic…

Leisure activities are widely used in research to predict important outcomes, but the existing studies use different classification schemes and apparently rely on the intuition of the researcher to classify activities. The goal of the current study was to use the Holland RIASEC personality system to empirically classify activities using a sample…

Mentoring programs are increasingly popular as preventive and/or supportive interventions for youth with various needs. A meta-analysis of mentoring program effects conducted by DuBois, Holloway, Valentine, and Cooper (2002) suggests that youth from backgrounds of risk (defined broadly) have the capacity to benefit from mentoring, especially when…

Multidimensional scaling and cluster analysis were used to describe and categorize tasks from six graduate disciplines including academic psychology, applied psychology, English literature, journalism, physics, and electrical engineering. A sample of task descriptions was constructed through interviews with four or five graduate students from each…

This study investigated the dimensionality of mathematics subscale scores from the National Assessment of Educational Progress for the assessment's Technical Review Panel, specifically for the data from the 1990 and 1992 main assessment in relation to students' instructional and noninstructional background variables. Discriminant analysis was…

In an effort to improve instruction related to psychometrics and psychological testing for beginning psychology majors, an approach was developed at Pennsylvania's Ursinus College that incorporates active, participatory learning and problem solving. The approach is used in a course on research methods and makes use of a networked computer system…

The concept of a user-specified validity sector is discussed. The idea of the validity sector combines the work of M. D. Reckase (1986) and R. Shealy and W. Stout (1991). Reckase developed a methodology to represent an item in a multidimensional latent space as a vector. Item vectors are computed using multidimensional item response theory item…

Relations among students' cognitive structures, instruction, and course achievement were studied for 102 undergraduates in three courses. An aim of the study was to integrate expert-novice research with investigations of cognitive-structure change. Experienced instructors identified concepts central to the different courses. Students were asked to…

Factor analyses of student evaluations of teaching effectiveness were conducted for 24,158 courses at the University of Southern California and for each of 21 different subgroups derived from the total group. All classes evaluated by six or more students were included in the study. The subgroups were designed to differ in terms of instructor level…

In item response theory (IRT), preequating depends upon item parameter estimate invariance. Three separate simulations, all using the unidimensional three-parameter logistic item response model, were conducted to study the impact of the following variables on preequating: (1) mean differences in ability; (2) multidimensionality in the data; and…

This research compares the Snyder (1974) and Lennox and Wolfe (1982) self-monitoring scales. The data indicate that the Snyder scale is multidimensional. The factors of the Snyder scale correlate dissimilarly with important characteristics of self-monitors. Only the other-directedness factor is significantly related to behavioral cross situational…

A sociometric survey examined the informal faculty development network existing within the School of Nursing at East Tennessee State University. During the fall 1983 semester, all 25 nursing faculty members at the school were asked to complete a self-report instrument dealing with patterns of seeking and providing advice regarding their role as a…

Many multidimensional item response theory (IRT) models have been proposed. A comparison is made between the so-called full information models and the models that use only pairwise information. Three multidimensional models described are: (1) the compensatory model of R. D. Bock and M. Aitken (1981) using the computer program TESTFACT; (2) a model…