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The nature of self-recognition: novel approaches to vexing questions (2002-2004)

Abstract

Mirror self-recognition has often been interpreted as evidence for the presence of some form of self-concept/awareness. Children from age 2 onwards investigate their own bodies after seeing a novel mark on their heads in the mirror (surreptitiously placed in their hair by the experimenter). Younger children and most animals do not respond to their images in such a way (instead, for example, treating it as another individual). The present experiments probe the nature of self-recognition using novel digital video technology rather than mirrors. This technology allows us to manipulate the contingency and appearance of the image. Five studies investigate the performance of 2 to 4-year-old children, autistic children, chimpanzees and dolphins to determine whether they recognize themselves and what underwrites their performance on the tasks. The innovative use of modern technology is expected to answer some of the most persistent questions in psychology. ''

Experts

Professor Thomas Suddendorf

Affiliate of Centre for Behavioural and Economic Science
Centre for Unified Behavioural and Economic Science
Faculty of Business, Economics and Law
Affiliate of Early Cognitive Development Centre
Early Cognitive Development Centre
Faculty of Health, Medicine and Behavioural Sciences
Affiliate of Centre for Psychology and Evolution
Centre for Psychology and Evolution
Faculty of Health, Medicine and Behavioural Sciences
Professor
School of Psychology
Faculty of Health, Medicine and Behavioural Sciences
Thomas Suddendorf
Thomas Suddendorf