The key principals of the learning theory is when a child sees certain displays or acts of behaviour, that they are more likely to copy it. He argued that we learn through a process of imitating role models, but that we also imitate the actions that are seen that could be a possible interest. (Bandura, 1961) conducted a study to investigate if social behaviours such as aggression can be acquired by imitation. Bandura tested 36 boys and girls from the Stanford University Nursery School with children between 3 to 6 years old. The role models were one male adult and one female adult. Bandura then arranged for 24 of the boys and girls to watch a male or female model behaving aggressively towards a toy known as the bobo doll. The adults began to attack the doll in a distinctive manner, throwing the doll in the air and shouting. The researchers pre- tested the children for how aggressive they were by observing the children in the nursery and judged their aggressive behaviour on four five point rating scales. It was then possible for the children in the groups to be matched so that they had similar levels of aggression within their everyday behaviour. The children were then tested individually through three stages, which consists of modelling, which is studied as observational learning, as one needs to be paying attention, being able to store information effectively, and reproduction, which involves performing he behaviour that has been observed. Further practise of this skill will then lead to improvement and skill advancement. In stage two (Aggression Arousal) the child is then subjected to 'mild aggression arousal', which is when the child is taken to a room with relatively attractive toys. As soon as the child starts to play with the toys the experimenter tells the child that these were the experimenter's very best toys and she had decided to reserve them for…