1-12. (conceptual-17–21) If I want to know whether IQ scores tend to remain constant in
individuals over the adult years, which of the following research designs should I use to study
the question?
a. longitudinal
b. sequential
c. cross-sectional
*d. either a or b
Bạn đang xem 1- - TEST BANK FOR JOURNEY OF ADULTHOOD 7TH EDITION BY BJORKLUND