Leonard Gibbs

Teaching Evaluation Form

Leonard Gibbs, Eileen G Gambrill, 1996 .

Quality of Study Rating Form: An Instrument for Synthesizing Evaluation Studies

Leonard Gibbs, L. Gibbs, 1989 .

Critical Thinking for Helping Professionals: A Skills-Based Workbook

Eileen D. Gambrill, Leonard Gibbs, E. Gambrill, 2009 .

Will the Real Evidence-Based Practice Please Stand Up? Teaching the Process of Evidence-Based Practice to the Helping Professions

Aron Shlonsky, Leonard Gibbs, L. Gibbs, 2004 .