This theory is deterministic and ignores cognitive control over behaviour. It fails to consider any other causes of criminality. The bobo doll experiment provides evidence to support this theory. It was repeated with slight variations and produced similar results. This theory helps to explain a variety of different crimes. However, the bobo doll experiment could be considered unethical and produced only a snapshot, with no long term effects discovered. Normally the adult is someone they know. In this experiment, its was someone new so they could behav