Comparative accuracy studies evaluate the relative performance of two or more diagnostic tests. As any other form of research, such studies should be reported in an informative manner, to allow replication and to be useful for decision-making. In this study we aimed to assess whether and how components of test comparisons were reported in…

The 1961 Copyright Office study on renewals, authored by Barbara Ringer, has cast an outsized influence on discussions of the U.S. 1923-1963 public domain. As more concrete data emerge from initiatives such as the large-scale determination process in the Copyright Review Management System (CRMS) project, questions are raised about the reliability…

Replications and robustness checks are key elements of the scientific method and a staple in many disciplines. However, leading journals in developmental psychology rarely include explicit replications of prior research conducted by different investigators, and few require authors to establish in their articles or online appendices that their key…

The report, "Evaluation of the National Assessment of Educational Progress", provides a number of recommendations for addressing validity concerns about NAEP. This article identifies actions that could be taken by the Congress, the National Center for Education Statistics, and the National Assessment Governing Board--which share responsibility for…

Comparative research involving American minorities is examined in terms of external validity. It is proposed that an adequate approach to research would involve cultural, interpretive, population, ecological, and construct validity. (Author/MP)

This paper completes reporting of the development of scales for measuring morale among Air Force personnel. A previously developed questionnaire keyed for eight scales was given to an independent sample. When these scores were compared with criteria derived from interviews, ratings, and Air Force records, validities were uniformly low. Although…

In learning potential (LP) tests, intelligence is measured by repeated administrations of reasoning tasks, with interpolated training in problem-relevant strategies. In a comparison of the differential sensitivity and validity of LP and IQ measures, subjects were divided into three IQ groups: bright normal, dull-to-average, and subnormal (EMR). In…

Classical item analysis and Rasch latent trait analysis were applied to the responses of a sample of undergraduates to two measures concerning alcoholism. Little difference in terms of practical considerations was found between the methods. (JKS)

Working from data originally collected by Kropp and Stoker (ED 010 044) on the validity of Bloom's taxonomy, this paper attempts to demonstrate that a multiplicity of analytic methods leads to a clearer conception of causal relationships than any single method. (Author/MH)

A study was conducted to: (1) assess the equivalence of the Nowicki Strickland Locus of Control Scale for Children, the Stephens-Delys Reinforcement Contingency Interview, and the Gruen-Korte-Stephens test and the construct validity of each; and (2) investigate the impact on IE of the open classroom Follow Through program sponsored by the…