Education · Research Methodology
Match List I with List II: List I (Threat to Internal Validity)List II (Situation/Explanation Example) A. MaturationI. An unexpected emotional tirade of a teacher during the study period B. HistoryII. Using biased volunteers in the experimental group C. TestingIII. Subjects become tired or bored over time D. Selection biasIV. Effect of taking a pre-test on the scores of subsequent tests Choose the correct answer from the options given below:
- 1A - III, B - II, C - I, D - IV
- 2A - III, B - I, C - IV, D - II✓
- 3A - IV, B - II, C - I, D - III
- 4A - I, B - III, C - IV, D - II
Correct answer
A - III, B - I, C - IV, D - II
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