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Williams, Ashley M.; Young, Jamaal – International Journal of Education in Mathematics, Science and Technology, 2021
The purpose of this systematic review was to characterize the implementation of reliability generalization meta-analytic (RGM) practices within mathematics education-related empirical research. RGM studies are used to investigate and generalize the reliability of a measure across various studies. An exhaustive literature search was conducted to…
Descriptors: Generalization, Meta Analysis, Mathematics Education, Research Reports
Henkel, Thomas George; Wilmoth, James Noel – 1988
The Personal Profile System (PPS) is a psychological testing instrument that has been widely used. The construct validity of the PPS was studied through a review of the literature. This paper organizes the literature review into three broad categories: the background of the PPS; the reliability of the PPS; and the validity of the PPS. The PPS is a…
Descriptors: Adults, Behavior Patterns, Behavior Rating Scales, Construct Validity