(06.05 MC)A researcher is conducting a study on the impact o…
(06.05 MC)A researcher is conducting a study on the impact of incentives on behavior in young children. He recruits several families from a small community to participate. All the families have at least four children ranging in age from 4 to 12 years old. He hopes to avoid disrupting each family’s routines. Which research method would be appropriate to use in this situation?