title: MCMI-II personality traits and symptom traits in parents of children with selective mutism: a case-control study.
abstract: The etiology of selective mutism (SM) in children is unknown but is regarded as multifactorial. SM is frequently associated with social anxiety and language disorder or delay. The present study addresses SM and social anxiety as a familial phenomenon by comparing self-reported personality traits and symptom traits (Millon Clinical Multiaxial Inventory) in parents of 50 SM children with control parents. Personality and symptom traits reflecting social anxiety are also explored separately in the parents of SM children with and without a comorbid communication disorder. The results confirm SM and social anxiety as a familial phenomenon. Assessment and treatment planning should take this into account. The family data also suggest different family transmissions of SM and social anxiety in the SM group with and without a comorbid communication disorder.
authors.affiliation: Nicoline Waal's Institute, Regional Centre for Child and Adolescent Psychiatry, Regions East and South, Oslo, Norway. hanne.kristensen@r-bup.no
authors.forename: H
authors.initials: H
authors.lastname: Kristensen
authors.forename: S
authors.initials: S
authors.lastname: Torgersen
mesh_terms: D016022:Case-Control Studies; D002648:Child; D019988:Children with Disabilities; D005260:Female; D006801:Humans; D008297:Male; D009155:Mutism; D010290:Parents / Q000523:psychology*; D010554:Personality Disorders / Q000175:diagnosis* / Q000453:epidemiology; D012720:Severity of Illness Index