This study of a role change intervention, a type of cross-age tutoring, was conducted as a "true" experiment. Forty tutors from four low-achieving ninth-grade general math classes and 68 tutees from three fourth-grade classes were randomly selected. The classes were in inner city schools in which about ninety percent of the students were black and…

Evaluation of effectiveness of an experimental tutoring program for 22 Latino junior high students in Antelope Valley, California, sought to determine whether the program would change students' school achievement, school-related behaviors, and self-esteem positively. The tutorial system was based on personal analysis of the students' learning…