The author compares his experiences evaluating Peace Corps volunteers in Kenya and evaluating a health promotion program for adolescents in Orange County, California. Doing international evaluations can improve domestic evaluations by heightening awareness of often unrecognized cultural variations in the domestic setting. (BS)

Is it ethical to select clients at random for a beneficial social service, then deny the benefits to a control group for the sake of science? Participation of control groups in planning, implementation and evaluation of social programs may resolve ethical issues. (Author/CP)