This article provides an overview of the contexts, the key features, and the evidentiary data--the criteria regarding candidates to engage in administrative work--for five innovative principal preparation programs. Short case studies and cross-case analysis of the sample programs are used to provide thorough descriptions. The five programs in fact…

This article discusses the importance of mixed-methods research, in particular the value of qualitatively driven mixed-methods research for quantitatively driven domains like educational accountability. The article demonstrates the merits of qualitative thinking by describing a mixed-methods study that focuses on a middle school's system of…

This final report concludes a three-year project to identify the program impact on 125 youths and adults who took vocational education in eight locations in Illinois. The longitudinal case study began in 1978-79 when the subjects were still enrolled in their vocational programs. Many of the students who became case subjects for the study were…