This document is the final report for 1975 of the Stichting voor onderzoek van het onderwijs, a Dutch educational foundation. It reports: (1) general affairs; (2) research and development activities including funding, project management, institutionalizing research activities, programming, innovations, experiments in "participation-education," documentation and information dissemination, international affairs, and the Council of Europe; (3) financial administration; (4) review of projects subsidized in 1975; (5) project analysis; (6) reports on current projects; (7) survey of final reports submitted in 1975; (8) the foundation's organization; and (9) a summary of publications and a survey of products obtained from the foundation's research and development activities. (MM)