A parent who copes with quarreling among young children by placing them in separate rooms is using?

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E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 187-189
E6 Psychology Morgan King 9e Part 1 pp. 182-184, 181-183
Practise the full JODHPUR AIIMS SNO-2018
Attempt every question from this paper in a timed mock, then review the full solution for each one.