“…Sharing is a pro-social behaviour that has behind it the intention to benefit other people (Staub, 1978(Staub, , 1979, but it may also create conflicts over ownership rights among peers (Cobb-Moore, Danby, & Farrell, 2008) since it may involve a distribution of power, positions and rights among peers (Cobb-Moore, Danby, & Farrell, 2009). Different children may use different rules to argue for ownership rights when playing a game: some may argue that resources should be owned by the original players, but latecomers to the game may argue that every child has an equal right to use school resources (Cobb-Moore et al, 2008).…”