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Children were individually brought into a room and shown models playing with toys in aggressive or non-aggressive ways. Then, the children were given exciting toys to create frustration. They were later taken to another room with different toys, including those from the aggressive and non-aggressive scenarios. Individually, the children were brought into a room where they watched models interact with toys in either an aggressive or non-aggressive manner. The aggressive model was hostile towards the boba doll or the non-aggressive model just played quietly with toys. After observing this, the children were briefly exposed to exciting toys to create a bit of frustration. Then, they were moved to a new room with various toys, including some from the aggressive and non-aggressive scenarios.