We present an empirically based model for modeling the quality of pre-service teacher reflection. Conversations from twelve groups a total 47 teachers were video recorded and transcribed verbatim. First, we analyzed their conversations through practical epistemology analysis operationalization Dewey’s definition reflection to identify moments that appeared in teachers’ talk. Thereafter, employe...

Large-scale environmental epidemiologic studies often rely on exposure estimates based on linkage to residential addresses. This approach, however, is limited by the lack of residential histories typically available for study participants. Our objective was to evaluate the feasibility of using address data from LexisNexis (a division of RELX, Inc., Dayton, Ohio), a commercially available credit...