Three phases have been identified in the life of the Center for the Study of Liberal Education for Adults (CSLEA); a search for relevance and purpose (1951-55); a period of involvement, innovation, and influence (1956-61); and an operational period of diversification, staff consolidation, and shrinking budgets (1962-68). CSLEA has produced interest and participation in program planning and experimentation in liberal adult education, a climate more conducive to change, increasing numbers of innovative programs at Brooklyn College and other institutions, a large body of pertinent literature, and publications and administrative structures for promoting professional and liberal adult education. Both the history and the demise of the CSLEA suggest several requisites for a change agent; a more or less independent organization; enough seed money for experimental and demonstration programs; active field involvement in testing and development; concentration of activities and energies on a reasonable number of concerns; a diversified plan of action and supporting services; a vigorous leadership role; and firm, clear-cut policies reflected in activities and methods. (Included is an evaluative summary chart of CSLEA special degree programs, seminars, and other activities.) (ly)