Which approach is strongest for establishing a causal relationship, when ethically and practically feasible?
Type: MCQ • Marks: 1
Which approach is strongest for establishing a causal relationship, when ethically and practically feasible?
Options
A. Anecdotal observation
B. Randomized controlled experiment
C. Personal opinion
D. Historical speculation
Explanation
Randomized experiments can provide strong evidence for causality by manipulating variables and using random assignment to reduce confounding influences.
UPSC Principal & Vice PrincipalPedagogy in Education
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