Attention in selective mutism-An exploratory case-control study

摘要

The aim of the study was to explore the association between selective mutism (SM) and attention. In SM social anxiety seems central but language impairment and motor problems are also reported. Attention problems have been described in parental behavioral ratings, while neuropsychological studies are lacking. A neuropsychological test (the Trail Making Test) and parental ratings of attention- and anxiety problems were administered to a clinical sample of 23 children with SM (aged 7-16 years, 12 boys and 11 girls) and 46 non-referred matched controls.The SM group differed from controls on the Trail Making Test, but the group difference disappeared, when controlling for motor function and IQ. Parental ratings of attention problems were not significantly associated with the neuropsychological attention measure. Neuropsychological studies of attention controlled for IQ and motor function are needed as well as tests that measure different aspects of attention.