Given below are two statements: one is labeled as Assertion (A) and the other is labeled as Reason (R). Assertion (A): The concept of the single variable provided a complete and sufficient approach to experimentation in the behavioural sciences. Reason (R): The earliest assumptions of experimental research were based on Mill's 'law of the single variable'. In the light of the above statements, choose the most appropriate answer from the options given below:

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Education · Experimental Research Methodologies

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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(A) is not correct but (R) is correct

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Answer 1

Both (A) and (R) are correct and (R) is the correct explanation of (A)

Answer 2

Both (A) and (R) are correct but (R) is NOT the correct explanation of (A)

Answer 3

(A) is correct but (R) is not correct

Answer 4

(A) is not correct but (R) is correct

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