Purpose: District effectiveness research (DER) is an emerging field concerned with identifying the organizational structures, administration, and leadership practices at the school district level that help districts find success with all of their students across the schools within the system. This work has mirrored much of the early school…

Reviews models commonly used in psychological research, and, particularly, in organizational decision making. An alternative model of organizational decision making is suggested. The model, referred to as the garbage can model, describes a process in which members of an organization collect the problems and solutions they generate by dumping them…

A model is presented for studying how schools provide instruction to students. A major function of the National Center for Education Statistics is to collect data for understanding and improving how schools provide instruction. The model describes school factors (characteristics, staffing, organization, policy, and student evaluation); classroom…

A strategy is proposed for dealing with educational research problems, using as an example a study based on data that had already been collected and using that data to discover how differences in school characteristics may result in differences in their students. The research method is based on concepts of analysis of covariance and is concerned…

This article provides an introduction to the TLRP Learning How to Learn Project and a context for the articles that follow in this special issue. The origins of the research, in a concern to investigate the organizational and network conditions that support innovation in teaching and learning, and in a perceived need to align research on pedagogy…

The conceptual model of the National Longitudinal Study of the High School Class of 1972 (NLS) has been modified from James Trent's General Educational Development Model. The NLS model is presented and briefly compared with the General Educational Development Model. The major portion of this document consists of NLS questionnaire items or…

This study used a logistic probability model to investigate the effects of variables relating student characteristics and institutional factors on the decision to apply to a large land-grant research university. The study used the entire data set from American College Testing (ACT) program test-takers in the fall of 1995 and institutional data on…

Tinto's model of college persistence/withdrawal, developed for residential colleges, is tested at a nonresidential institution. Results indicated that the concepts of person-environment fit, social integration, and institutional commitment operated differently in the commuter institution. A reconceptualized model for explaining…

Various models of school effects on student achievement were applied in a study of reading and mathematics achievement in the 94 schools of the Oklahoma City Public Schools. The Leadership/Climate Inventory, completed by 1294 teachers, rated school principals in the areas of expectations, instructional leadership, forceful or dynamic style,…