Novice teachers' professional contexts may have important implications for their effectiveness, development, and retention. However, descriptions of these contexts suffer from data limitations, resulting in unidimensional or vague characterizations. Using 10 years of administrative data from the Los Angeles Unified School District, we describe…

This report investigated the extent to which students in public secondary schools are taught by teachers without basic qualifications in their assigned teaching fields--i.e., at least a college minor in the fields they teach--focusing on core academic subjects (mathematics, English, social studies, science). Analysis of the study data revealed…