Social Psychology – the study of how other people influence how we think, feel, and act – is a central aspect of human psychology. In simple terms, social psychology studies how we think about ourselves, how we think about other individuals, and how we think about groups of people. These form the intrapersonal, interpersonal, and intergroup aspects of psychology. Within these areas we look at a wide range of behaviours, from helping to harming, loving to hating. We also look from the level of the mind to the whole of society. What unifies these approaches is a keen focus on the social.