Obtaining research data from the same group of participants over an extended period of time is referred to as ___________ research.
A) longitudinal
B) cross-sectional
C) single-strata
D) case study

Name: Obtaining research data from the same group of participants over an extended period of time is referred to as ___________ research. A) longitudinal B) cross-sectional C) single-strata D) case study
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Question

Quizplus · Accepted Answer

Longitudinal research involves collecting data from the same subjects repeatedly over a period of time.

Obtaining Research Data from the Same Group of Participants Over