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ERIC Number: EJ905280
Record Type: Journal
Publication Date: 2010-Dec
Pages: 14
Abstractor: As Provided
Reference Count: 34
ISBN: N/A
ISSN: ISSN-0162-3257
Validity of False Belief Tasks in Blind Children
Brambring, Michael; Asbrock, Doreen
Journal of Autism and Developmental Disorders, v40 n12 p1471-1484 Dec 2010
Previous studies have reported that congenitally blind children without any additional impairment reveal a developmental delay of at least 4 years in perspective taking based on testing first-order false-belief tasks. These authors interpret this delay as a sign of autism-like behavior. However, the delay may be caused by testing blind children with false-belief tasks that require visual experience. Therefore, the present study gave alternative false-belief tasks based on tactile or auditory experience to 45 congenitally blind 4-10-year-olds and 37 sighted 3-6-year-olds. Results showed criterion performance at 80 months (6; 8 years) in blind children compared with 61 months (5; 1 years) in sighted controls. It is concluded that this 19-month (1; 7 year) difference, which is comparable with delays in other developmental areas, is a developmental delay caused by the fact of congenital blindness rather than a sign of a psychopathological disorder of autism-like behavior. (Contains 4 tables and 7 figures.)
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A