As part of the field study, students should learn how to collect data from mid-adolescents and their mothers and also mother-child pairs in two different branches of research. They will be trained on how to reach, recruit, and collect data from families. There will be 50 mother-adolescent dyads. The adolescents' age range will be between 14 and 16; children's age range will be 4-8. Students will be assigned either to adolescent-mother or child-mother research group, but not both.