Construct validation theory is founded upon conflicting metaphysical principles, methodological approaches, and standards of adequacy. This paper explores these unrecognized conflicts and indicates some consequences that these conflicts have for construct validation theory. (Author/PN)

Describes a classroom demonstration that illustrates the error of using an inappropriate test to conclude that a specific ability does not exist within a subject or a population. Shows ways to expand the lesson to cover the issue of null conclusions. Points out social and methodological implications of the demonstration. (Author/LS)

The purpose of the California High School Performance Reports is to provide a means for the public to judge a school's progress towards: (1) implementing the educational reforms outlined in California State Legislature Senate Bill 813; (2) upgrading the quality of its instructional program; and (3) improving student achievement. This paper…

Threats to the validity of the Title I Evaluation and Reporting System are covered in two parts: an annotated bibliography of reports concerned with technical issues, and a discussion of threats to validity--from the reporting system in general and from each model in particular. Threats common to all three evaluation models are reported:…

Studies published since 1965 on the relationship between classroom behavior and academic achievement are reviewed. Criteria are established for selecting the studies, the research is assessed, and recommendations for future research are made. (MH)

Discusses the structure, reliability, stability, validity and usefulness of the Brazelton Neonatal Behavioral Assessment Scale (NBAS) and the results of factor and regression analyses of data collected using the NBAS. (Author/BH)