This primary purpose of the study was to expand the work of Garet, Porter, Desimone, Birman, and Yoon (2001) by creating and psychometrically testing an instrument designed to measure teachers' perceptions of characteristics of professional development. Elementary teachers (n = 406) from five school districts in Washington State participating in a…

The "Ohio Youth Problems, Functioning, and Satisfaction Scales" (Ohio Scales) are a recently developed set of measures designed to be a brief, practical assessment of changes in behavior over time in children and adolescents. The authors explored the convergent validity of the Ohio Scales by examining the relationship between the scales and…

This study describes the steps taken to measure the integrity of an intermediate concept measure and test the assessment strategy of a well-validated dental ethics curriculum. Because this curriculum, which had been in place for 15 years, had consistently been shown to influence moral judgment, it was posited that a cross-sectional comparison…