Correct Answer: Correct answer is: (B) III, I, V, II, IV.
Exam Relevance: CAT, GMAT, GRE, Management entrance exams
Difficulty: Moderate
Concept notes: The correct sequence of the Hawthorne experiments is based on the chronological order in which they were conducted.
Common Mistakes: Students often confuse the order of the experiments due to the complexity and overlapping nature of the studies.
Explanations: The correct sequence of the Hawthorne experiments is as follows: 1. Illumination experiment (III) 2. Relay assembly test room experiments (I) 3. Personal counselling (V) 4. Bank wiring observation test (II) 5. Mass interviewing programme (IV) The illumination experiment was the first phase, followed by the relay assembly test room experiments. Personal counselling was introduced next, followed by the bank wiring observation test. The final phase was the mass interviewing programme.
Option Analysis: - Option A: Incorrect sequence.
- Option B: Correct sequence.
- Option C: Incorrect sequence.
- Option D: Incorrect sequence.
Mnemonic: Illumination, Relay, Counselling, Bank, Interview