The family history of children with elective mutism: a research report

Steinhausen, Hans-Christoph and Adamek, R.. (1997) The family history of children with elective mutism: a research report. European Child and Adolescent Psychiatry, 6 (2). pp. 107-111.

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Official URL: http://edoc.unibas.ch/dok/A5838949

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The family history was studied in children with elective mutism. The samples comprised a series of N = 38 children with elective mutism and a control group of N = 31 children with a similar behavioural phenotype, i.e., the combination of an emotional disorder and a developmental disorder of articulation or expressive language. Interviews were performed with the respective mothers. There was a clear excess of the personality trait of taciturnity in first-, second-, and third-degree relatives. Although mutism was reported almost exclusively in the group of relatives of children that manifested elective mutism, the differences between the two samples were not significant probably due to low frequencies. Disorders of speech and language were quite common in the relatives of subjects in both samples. Psychiatric disorders were more frequently reported in the families with an electively mute child. The study lends some evidence for the assumption that genetic factors may play a role in the etiology of elective mutism.
Faculties and Departments:07 Faculty of Psychology > Departement Psychologie > Ehemalige Einheiten Psychologie > Clinical Child and Adolescent Psychology (Schneider)
UniBasel Contributors:Steinhausen, Hans-Christoph
Item Type:Article, refereed
Article Subtype:Research Article
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:14 Nov 2017 08:31
Deposited On:08 Jun 2012 06:43

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