Here are some articles that I have found of interest about values education:

1. Comparison of correlates of classroom behavior problems in schools with and without a school-wide character education program.2. Learning social responsibility in schools: a restorative practice.3. The planning, implementation and evaluation of a character-based school culture project in Taiwan.4. The effect of "Living values: An educational program"5. Quality teaching and values education: coalescing for effective learning 6. Research based character education.