Dr.Constantine has decided that he wants to study hearing,language,and cognitive development in children.He tests infants and then retests them every year until they are 20 years old.He also begins to test a new group of infants a few years later.Again,Dr.Constantine tests these new infants and then retests them every year until they are 20 years old.Dr.Constantine looks for developmental trends and also compares the hearing,language,and cognitive development between the two groups.This experiment uses which research design?

Question

Quizplus · Accepted Answer

This research design is a sequential design, which involves multiple cross-sectional studies of different age groups and comparing the results over time.

DrConstantine Has Decided That He Wants to Study Hearing,language,and Cognitive