A researcher began collecting data on a group of twenty-five children in the late 1970s. She is still compiling data on these individuals, who are now in their early thirties. This researcher is conducting a __________ study.
A) longitudinal
B) cross-sectional
C) case
D) survey

Question

Quizplus · Accepted Answer

The researcher is collecting data on the same group of individuals over a long period of time, which is characteristic of a longitudinal study.

A Researcher Began Collecting Data on a Group of Twenty-Five