Don studies high school seniors' concerns about world events during their post-secondary experiences. He surveys the entire senior class state-wide. Every year, for eight years, he surveys the senior class that year. Don is using a ___________ type of survey.
A) cross-sectional
B) trend
C) cohort
D) panel

Question

Quizplus · Accepted Answer

Don is conducting a trend survey because he examines changes over time within a population, in this case, high school seniors, by surveying different individuals from the same population across multiple years.

Don Studies High School Seniors' Concerns About World Events During