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Eight items showed differential functioning; of which, five were favorable to boys. Despite sample limitations related to size and variability, almost half of the items showed psychometric equivalence to the American version. Despite sample limitations related to size and variability, almost half of the items showed psychometric equivalence to the American version. To identify and describe the speech rate and fluency of children with phonological disorder (PD) with and without speech-language therapy. Thirty children, aged 5-8 years o