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Classic autism, also known as childhood autism, autistic disorder, or Kanner's syndrome, is a formerly diagnosed neurodevelopmental disorder first described by Leo Kanner in 1943. It is characterized by atypical and impaired development in social interaction and communication as well as restricted, repetitive behaviors, activities, and interests.
Discrete trial training is rooted in the hypothesis of Charles Ferster that autism was caused in part by a person's inability to react appropriately to "social reinforcers", such as praise or criticism. Lovaas's early work concentrated on showing that it was possible to strengthen autistic people's responses to these social reinforcers, but he ...
The prevailing theory in the 1950s was that autism was the reaction of children to mothers who were "cold and distant". Rimland's personal experience contradicted this idea of " refrigerator mothers " and he began searching for alternative explanations.
Molecular models may be created for several reasons – as pedagogic tools for students or those unfamiliar with atomistic structures; as objects to generate or test theories (e.g., the structure of DNA); as analogue computers (e.g., for measuring distances and angles in flexible systems); or as aesthetically pleasing objects on the boundary of ...
The theory of mind hypothesis is supported by the atypical responses of children with autism to the Sally–Anne test for reasoning about others' motivations, [67] and the mirror neuron system theory of autism described in Pathophysiology maps well to the hypothesis. [43]
Footage of a fourth-grade student with autism addressing his classmates is going viral due to the heartwarming response of his peers.
The most current model illustrating MECP2 is known as the transcriptional activator model. Another potential molecular convergence involves the early growth response gene-2 (EGR2). [ 60 ] EGR2 is the only gene in the EGR family that is restricted to the central nervous system and is involved in cerebral development and synaptic plasticity . [ 60 ]
The field of critical autism studies was created for the purpose of creating a better life for autistic individuals [4] [3] through the challenging of the medical model of disability, ableism against autistic individuals, and harmful stereotypes about autism. [4] Many CAS scholars are from fields in the social sciences and humanities. [4]