The problem with which this investigation was concerned was that of determining whether role playing could be used successfully to help elementary school children clarify selected values claims. The changes in children's values claims were measured by using the Semantic Differential developed by Osgood and others. This study had a threefold purpose. The first was to determine if children's values claims in the third grade could be changed by a concentrated program of role playing. The second was to determine whether children's values claims in the fifth grade could be changed by a concentrated program of role playing. The third was to determine if there was a difference in the amount of change in third- and fifth-grade children's values claims after both grades had experienced a concentrated program of role playing. The following conclusions were reached: (1) Role playing experiences can be used successfully to change third-grade children's values claims in respect to the concepts of honesty and consideration of others. (2) Whether role playing can be used successfully with third-grade children to change their values claims in regard to respect for property is open to question. (3) Whether role playing can be used successfully with fifth-grade children to change their values claims in regard to honesty, consideration of others, and respect for property is open to question. The study implied that (1) role playing may be more effective with children in the third grade than with children in the fifth grade, (2) role playing may be more effective with some values claims than with others, (3) though the changes made by the fifth grade after role-playing experiences were not significant, they were in the positive direction. Consequently it is entirely possible that role playing could have been more effective with the fifth grade under differing circumstances, (4) significant changes in values occur slowly, and programs to change values should be extended over long periods of time.