有人覺得生一個就夠晒數，有人就想生多個，當屋企有兩個或更多小朋友，父母都希望見到手足相親相愛，但現實生活中，兄弟姐妹最鐘意咩都拗一餐，初則口角，繼而驚動父母。你想盡辦法希望小朋友少啲嘈交，連玩具都買兩份，諗住佢地唔洗爭，但有學者竟然話唔比佢地拗，竟然會影響佢地嘅成長！？
參考資料
Stepp, G. (2011). Brothers and Sisters, Unite! Retrieved from VISION
Kramer L. The Essential Ingradients of Successful Sibling Relationships: An Emerging Framework for Advancing Theory and Practice. Child Development Perspectives. 2010; 4(2): 80-86.
White L. Sibling Relationship Over the Life Course: A Panel Analysis. 2001;63:555-568.
Ross H, Ross M, Stein N, Trabasso T. How siblings resolve their conflicts: the importance of first offers, planning,and limited opposition. Child Dev. 2006;77(6):1730-45.
Gass K, Jenkins J, Dunn J. Are sibling relationships protective? A longitudinal study. J Child Psychol Psychiatry. 2007;48(2):167-75.
