Theory of mind appears to be an innate potential ability in humans, but one requiring social and other experience over many years to bring to fruition. Different people may develop more, or less, effective theories of mind. Empathy is a related concept, meaning experientially recognizing and understanding the states of mind, including beliefs, desires and particularly emotions of others, often characterized as the ability to "put oneself into another's shoes". Recent neuro ethological studies of animal behaviour suggest that even rodents may exhibit ethical or empathic abilities. Neo-Piagetian theories of cognitive development maintain that theory of mind is a byproduct of a broader hypercognitive ability of the human mind to register, monitor, and represent its own functioning.
Research on theory of mind in a number of different populations (human and animal, adults and children, normally- and atypically-developing) has grown rapidly in the almost 30 years since Premack and Woodruff's paper, "Does the chimpanzee have a theory of mind?", as have the theories of theory of mind. The emerging field of social neuroscience has also begun to address this debate, by imaging humans while performing tasks demanding the understanding of an intention, belief or other mental state.
An alternative account of theory of mind is given within operant psychology and provides significant empirical evidence for a functional account of both perspective taking and empathy. The most developed operant approach is founded on research on derived relational responding and is subsumed within what is called, "Relational Frame Theory". According to this view empathy and perspective taking comprise a complex set of derived relational abilities based on learning to discriminate and verbally respond to ever more complex relations between self, others, place, and time, and the transformation of function through established relations. (wikipedia.org)
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