Аутизм және сананы түсіну қабілеті туралы гипотезалар

Hypothesis regarding theory of mind in autistic people

Mind blindness, mindblindness or mind blindness is a theory initially proposed in 1990 that claims that all autistic people have a lack or developmental delay of theory of mind (ToM), meaning they are unable to attribute mental states to others. According to the theory, a lack of ToM is considered equivalent to a lack of both cognitive and affective empathy. In the context of the theory, mind blindness implies being unable to predict behavior and attribute mental states including beliefs, desires, emotions, or intentions of other people. The mind blindness theory asserts that children who delay in this development will often develop autism. One of the main proponents of mind blindness was Simon Baron Cohen, who later pioneered empathising–systemising theory. due to inconclusive empirical evidence, mixed findings with different ToM tasks, repetitive failed replications of some (but not all) classic ToM studies,

Mind blindness is defined as a state where the ToM has not been developed in an individual. The theory was based on the assumption that biology is linked to autistic behavior, so it was expected that a delayed development or lack of ToM would lead to additional psychiatric complications. Research into a model with more than two categories was also considered. It was empirically demonstrated that processing of complex cognitive emotions is more difficult than processing simpler emotions. In addition, evidence existed at the time that autism was not correlated with the failure of social bonding and attachment in childhood. This was interpreted to suggest that emotion is a component of social cognition that is separable from mentalizing. Damage to the frontal lobe is known to affect ToM, partially confirming this hypothesis. From a 2000 study, it was found that a neural network that comprised the medial prefrontal cortex, the anterior cingulate cortex, the circumscribed region of the anterior paracingulate cortex and the superior temporal sulcus, is crucial for the normal functioning of ToM and self monitoring. Although there is a possibility that ToM and mind blindness could explain executive function deficits, it was argued that autism is not identified with the failure of executive function alone. It has also been shown that the right temporo parietal junction behaves differently in those with autism, and the middle cingulate cortex is less active in autistic people during mentalization.

In an attempt to empirically explain the tendency of autistic people to avoid eye contact, a hypothesis was proposed in 1995 that autistic children fail to "read" the eyes of others. In the moral blindness hypothesis study, some evidence existed to support this hypothesis. At the time there was insufficient evidence to support a generalization to explain facial processing difficulties and affective sensitivity, common characteristics of autism, with this hypothesis. In 2001, it was suggested that the mind blindness hypothesis may explain more severe symptoms of autism, including social withdrawal and social skill deficiencies. Peter Carruthers argues in support of the mind blindness hypothesis in spite of inconclusive evidence for its generalisation. Recognising the hypothesis has lost popularity, Carruthers argues this is mainly due to the disregard of its proponents to consider the perspectives of autistic people. This contrasts with autism as heterogeneous. There is now a large pool of strong evidence supporting the heterogeneity of autism, and general scientific consensus accepts this as contrary to the original mind blindness hypothesis, although there has existed some disagreement that heterogeneity is incompatible with alternative mind blindness definitions. and that such differences are not due exclusively to socialization.

The double empathy problem, developed in 2012, is a theory in opposition of the mind blindness hypothesis. It proposes that social and communication difficulties present in autistic people are due to a reciprocal lack of understanding and mutual differences in communication style between autistic people and neurotypical people, as opposed to an asymmetric theory such as the mind blindness hypothesis. A possible explanation supported empirically is that the reciprocal lack of understanding between autistic people and neurotypicals is because "we interpret others’ actions according to models built through experience with our own actions".