The present study represents a novel method not yet used in the quantitative intersectionality literature -- the CT-C(M-1) model (Eid et al., 2003) -- for measuring and understanding the similarities and uniquenesses among intersectional subgroups. Intersectionality is a conceptual framework from which to investigate and remedy the ways in which…

We compared six different analytic models for multitrait-multimethod (MTMM) data in terms of convergence, admissibility, and model fit to 258 samples of previously reported data. Two well-known models, the correlated trait-correlated method (CTCM) and the correlated trait-correlated uniqueness (CTCU) models, were fit for reference purposes in…

Multimethod data analysis is a complex procedure that is often used to examine the degree to which different measures of the same construct converge in the assessment of this construct. Several authors have called for a greater understanding of the definition and meaning of method effects in different models for multimethod data. In this article,…

Because research has shown that principals' practices can significantly impact teaching and learning in their schools through multiple avenues, it is critical to understand the validity of tools that measure principal practice. While the field has relied heavily on self-report surveys, little is known about their validity. This study compares…

The authors examined the dimensionality of the VARK learning styles inventory. The VARK measures four perceptual preferences: visual (V), aural (A), read/write (R), and kinesthetic (K). VARK questions can be viewed as testlets because respondents can select multiple items within a question. The correlations between items within testlets are a type…

The composite direct product (CDP) model is a multiplicative model for multitrait-multimethod (MTMM) designs. It is extended to incomplete MTMM correlation matrices where some trait-method combinations are not available. Rules for omitting trait-method combinations without resulting in an indeterminate model are also suggested. Maximum likelihood…

This study describes a comparison between retrospective questions and daily diaries inquiring about positive and negative support in spousal interactions. The design was a multitrait-multimethod matrix with trait factors of positive and negative support, and method factors of retrospective questions and daily asked questions. Five questions were…

Demonstrates the advantages of Rao's Distance (C. Rao, 1949) over the root mean residual square for model comparisons using an analysis of a sample of multitrait-multimethod data. A simulation study shows that the true orderings of intermodel proximities are received with a fair degree of accuracy. (Author/SLD)

An equal-level approach is proposed for investigating multitrait-multimethod (MTMM) matrices with respect to other organizational units that contain additional information concerning a MTMM matrix's validity. The approach requires equality in "data level" before coefficients are submitted for evaluation. Disaggregation is central to…

In this study, the consistency of on-task data collected across raters using either a Daily Behavior Report Card (DBRC) or systematic direct observation was examined to begin to understand the decision reliability of using DBRCs to monitor student behavior. Results suggested very similar conclusions might be drawn when visually examining data…

The multitrait-multimethod (MTMM) design of D. T. Campbell and D. W. Fiske (1959) is the most widely used paradigm for testing construct validity, but it continues to be plagued by problems associated with definition of terms, operationalizations of their guidelines, and analytic procedures used to test them. Using five diverse MTMM data sets,…

Examined convergent and discriminant validity of various self-efficacy measures across two studies, one involving 358 U.S. high school students and another involving 235 Korean female high school students. Across the studies the first-order confirmatory factor analyses provide support for both convergent validity of different self-efficacy…

Surveys, content analyses, and laboratory experiment/judgment task strategies continue to be the dominant research methods used in mass communication research. Some researchers, however, are advocating method triangulation--the use of at least two and as many as five methods within the same study. A manual and computer search of several databases…

The Developmental Indicators for the Assessment of Learning-Revised (DIAL-R) and the Learning Accomplishment Profile-Diagnostic (LAP-D) were compared using 121 children in a Head Start Program. Results suggest that profile interpretations of the scales may not differentiate skill domains and that these scales may be indicative of general…

Investigated use of the broad-band construct negative affectivity with children's self-report measures of depression, anxiety, and anger. Conducted a multitrait-multimethod analysis to intercorrelate self-report measures with the Child Behavior Checklist-Teacher Report Form (CBCL-TRF). Significant correlations occurred among the self-report…