To begin statistical analysis, Bayesians quantify their confidence in modeling hypotheses with priors. A prior describes the probability of a certain modeling hypothesis apart from the data. Bayesians should be able to defend their choice of prior to a skeptical audience. Collaboration between evaluators and stakeholders could make their choices…

The examination of cross-classified category data is common in evaluation and research, with Karl Pearson's family of chi-square tests representing one of the most utilized statistical analyses for answering questions about the association or difference between categorical variables. Unfortunately, these tests are also among the more commonly…

The objective of this study was to examine the relationship between self-reported and professionally assessed functional limitations in community-dwelling very old individuals. In total, 306 single-living adults aged 81-90 years were included in this cross-sectional study. The main outcome measure was the presence and absence of self-reported and…

This document describes the revision of the Center for the Study of Evaluation (CSE) Program Evaluation Kit, including planning, development, and/or revisions of specific components. The kit is a set of books, originally developed in 1978, and designed to provide step-by-step procedural guides to help people conduct evaluations of educational…

This training text is designed to introduce program evaluation concepts and terminology to beginning program evaluators for state-federal vocational rehabilitation programs. Taking a research approach, the text covers the principles underlying program evaluation, and is geared to give the reader a basic understanding of how these principles can be…