Title |
Efficacy of psychological interventions for selective mutism in children: A meta-analysis of randomized controlled trials |
|
|
Publication Date |
|
Author(s) |
|
Type of document |
|
Language |
|
Entity Type |
|
Publisher |
Wiley-Blackwell Publishing Ltd |
|
|
Place of publication |
|
DOI |
|
UNE publication id |
|
Abstract |
Background: Selective mutism is a rare childhood anxiety disorder characterized by a consistent failure to speak in certain social situations where speech is expected, despite fluent speech in other situations. The purpose of this meta-analysis was to investigate the efficacy of psychological interventions for selective mutism in randomized controlled trials (RCTs). Methods: Five RCTs with a total of 233 participants were analysed using a randomeffects model. A quality assessment of the included studies revealed that psychometrically sound measures and treatment manuals were used across all studies. Results: The results of the analyses showed psychological interventions to be more effective than no treatment, with the overall weighted effect size of g = 0.87, indicating a large mean treatment effect. This effect did not significantly differ with whether only selective mutism specific or nonselective mutism specific measures were included in the analysis. Conclusions: These findings provide support for the efficacy of psychological treatment for selective mutism. Future research could examine the effects of the successful treatments identified in this meta-analysis when compared with a psychological placebo or another bona fide treatment. |
|
|
Link |
|
Citation |
Child: Care, Health and Development, 47(6), p. 771-781 |
|
|
ISSN |
|
Pubmed ID |
|
Start page |
|
End page |
|