Researchers Stephen Bank and Michael Kahn observe: “Even if parents were able to achieve the impossible dream of treating their very different children even - handedly, each child would perceive the parents as favoring one of the other children. ”
और साथ ही माँ - बाप के ध्यान और मंज़ूरी की भावनात्मक ज़रूरत तेज़ हो सकती है ।