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…

The purpose of the study was to explore the academic careers of students who took AP Exams and to compare their careers with those who did not take AP Exams. For most AP Exams, students with AP grades of 3 or better had higher grade averages in intermediate college courses than did non-AP students who first took an introductory course. Two…