This is a keynote presentation given at AERA on developing a validity agenda for growth models in a large scale (e.g., state) setting. The emphasis of this presentation was to indicate that growth models and the validity agenda designed to provide evidence in supporting the claims to be made need to be personalized to meet the local or…

Presented at the national conference for the American Educational Research Association (AERA) in April 2009. This study examined the utility of scores on the SAT writing test, specifically examining the reliability of scores using generalizability and item response theories. The study also provides an overview of current predictive validity…

Responses to over 100 of the most frequently-asked questions about the education of language-minority students are presented for Maine school personnel. The book has 12 sections. The first lists and defines common acronyms, and the second addresses various aspects of student evaluation, including: identification of limited-English-proficient (LEP)…