This study addresses the central question "How do evaluators' background characteristics relate to their evaluation design choices?" Evaluators were provided with a fictitious description of a school-based program and asked to design an evaluation of that program. Relevant background characteristics such as level of experience,…

In this study, the staff development opportunities among early childhood educators in community-based, nonprofit child care centers were investigated. The trends for professional development and implications for future staff development were determined from data gathered from surveys completed by 12 lead teachers, 5 paraprofessionals, and 5…

The study describes levels of thinking in regard to the design of statistical studies. Clinical interviews were conducted with 15 students who were enrolled in high school or were recent high school graduates, and who represented a range of mathematical backgrounds. During the clinical interview sessions students were asked how they would go about…