Bonita is participating in a longitudinal study that began when she was only two years old.Now in her late 20s,Bonita has undergone a series of cognitive tests every six months for more than 25 years.The study in which Bonita is participating is best described as a(n)____ study.
A)repeated measures
B)cross sectional
C)time series
D)independent measures

Question

Quizplus · Accepted Answer

A time series study involves repeated observations of the same variables (e.g., cognitive tests in this case) over a long period, which fits the description of the study Bonita is participating in.

Bonita Is Participating in a Longitudinal Study That Began When