Which of the following is accurate with respect to time dimensions?
A) a cross-sectional study is like a snapshot and produces an image at one point in time
B) a trend study is like a series of snapshots in sequence over time
C) a panel study is like a motion picture that looks at the same people over time
D) all of the above

Question

Quizplus · Accepted Answer

All of the above options accurately describe different time dimensions of research. A cross-sectional study provides a snapshot of a specific point in time, while a trend study observes changes over time through a series of snapshots. A panel study, on the other hand, examines the same individuals or groups over an extended period of time and is comparable to a motion picture.

Which of the Following Is Accurate with Respect to Time