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Humphrey, Stephen E., Ed.; LeBreton, James M., Ed. – APA Books, 2019
Organizational relationships are complex. Employees do their work as individuals, but also as members of larger teams. They exist within various social networks, both within and spanning organizations. Multilevel theory is at the core of the organizational sciences, and unpacking multilevel relationships is fundamental to the challenges faced…
Descriptors: Hierarchical Linear Modeling, Theories, Institutional Research, Social Networks
GED Testing Service, 2014
This manual was written to provide technical information regarding the General Educational Development (GED®) test as evidence that the GED® test is technically sound. Throughout this manual, documentation is provided regarding the development of the GED® test and data collection activities, as well as evidence of reliability and validity. This…
Descriptors: High School Equivalency Programs, Equivalency Tests, Testing Programs, Test Validity
ACT, Inc., 2013
This manual contains information about the American College Test (ACT) Plan® program. The principal focus of this manual is to document the Plan program's technical adequacy in light of its intended purposes. This manual supersedes the 2011 edition. The content of this manual responds to requirements of the testing industry as established in the…
Descriptors: College Entrance Examinations, Formative Evaluation, Evaluation Research, Test Bias
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Dynarski, Mark; Clarke, Linda; Cobb, Brian; Finn, Jeremy; Rumberger, Russell; Smink, Jay – National Center for Education Evaluation and Regional Assistance, 2008
This guide is intended to be useful to educators in high schools and middle schools, to superintendents and school boards, and to state policymakers in planning and executing dropout prevention strategies. The target audience includes school administrators as well as district-level administrators, seeking to help develop practice and policy…
Descriptors: Dropout Programs, Dropout Prevention, Dropouts, Validity