Which of the following research designs is weakest in terms of the researcher's ability to establish causality?

Question

Quizplus · Accepted Answer

Retrospective case-control studies are weaker in establishing causality compared to experimental, prospective cohort, and quasi-experimental designs because they look back in time to study conditions or variables after the outcomes have already occurred, making it harder to determine direct cause-and-effect relationships.

Which of the Following Research Designs Is Weakest in Terms