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A Primer in the Use and Interpretation of Structural Equation Models.
Peer reviewed Peer reviewed
Baldwin, Beatrice – Measurement and Evaluation in Counseling and Development, 1989
Contends that structural equation modeling is appropriate whenever models of relationships among variables need to be estimated and tested. Answers some common questions about the methodology of structural equation modeling. Describes the Linear Structural Relations computer program and its use. Concludes that structural equation modeling is a…
Descriptors: Research Methodology, Research Needs
Using Generalizability Theory in Counseling and Development.
Peer reviewed Peer reviewed
Webb, Noreen M.; And Others – Measurement and Evaluation in Counseling and Development, 1988
Develops basic concepts of generalizability theory using hypothetical study of reliability of scores of vocational interest inventory. Asserts that generalizability theory makes it possible to consider all possible sources of unreliability simultaneously and to design optimal decision-making study. (NB)
Descriptors: Career Counseling, Data Interpretation, Generalizability Theory, Individual Development
An Introduction to Polytomous Item Response Theory Models.
Peer reviewed Peer reviewed
De Ayala, R. J. – Measurement and Evaluation in Counseling and Development, 1993
Notes that polytomous item response theory (IRT) models are appropriate for Likert scale and other polytomous item types. Presents polytomous IRT models, including graded response, nominal response, partial credit, and rating scale models. (Author/NB)
Descriptors: Item Response Theory, Models, Research Problems, Theories
Using Hierarchical Modeling and Practical Measures of Fit to Evaluate Structural Equation Models.
Peer reviewed Peer reviewed
Buczynski, Patricia L. – Measurement and Evaluation in Counseling and Development, 1994
Describes two strategies for assessing measures of practical fit and the goodness of fit from structural equation models. Focuses on linear structural relations (LISREL), chi-square fit index, practical fit indices, and hierarchical analyses. Includes empirical example of hierarchical model procedures used with practical and statistical indices to…
Descriptors: Evaluation Methods, Research Methodology, Statistical Analysis, Structural Equation Models
Reporting Hierarchical Regression Results.
Peer reviewed Peer reviewed
Schafer, William D. – Measurement and Evaluation in Counseling and Development, 1991
Presents first of two-part editorial (second part to appear in next journal issue) proposing guidelines for developing useful tables to report multiple regression outcomes. Pays particular attention to situations where a hierarchical multiple regression analysis is guided by theory. Concludes that some conventional way to report multiple…
Descriptors: Multiple Regression Analysis, Regression (Statistics), Research Problems, Tables (Data)
An Introduction to Item Response Theory.
Peer reviewed Peer reviewed
McKinley, Robert L. – Measurement and Evaluation in Counseling and Development, 1989
Presents overview of Item Response Theory (IRT). Explores substantial advantages of IRT in both ability and attitude measurements. Describes and illustrates basic IRT models. Discusses instrument construction and computerized testing. (Author/BHK)
Descriptors: Computer Assisted Testing, Latent Trait Theory, Measurement Techniques, Research and Development
Data Quality and Norms in International Studies.
Peer reviewed Peer reviewed
Wolf, Richard M. – Measurement and Evaluation in Counseling and Development, 1993
Addresses two vital issues in international studies of educational achievement: the quality of data obtained from participating countries and the interpretation of those data. Contends that examples of problems in item development for international studies are related to the quality of the data and norms used in interpretation. (Author/NB)
Descriptors: Academic Achievement, Cross Cultural Studies, Data, Norms