In education research, small samples are common because of financial limitations, logistical challenges, or exploratory studies. With small samples, statistical principles on which researchers rely do not hold, leading to trust issues with model estimates and possible replication issues when scaling up. Researchers are generally aware of such…

Institutions of higher education are under pressure to be accountable for their expenditures while demonstrating their effectiveness. Through structural equation modeling, a relationship was found between expenditures and the efficiency and effectiveness of an institution, and an optimal expenditure level was found that maximized an institution's…