Determining of validity and reliability of speech situation checklist among the children with stuttering and non-stuttering

Nowadays, importance of multidimensional approach in evaluating of stuttering is obvious. Stuttering aspects evaluation provided by speech situation checklist. In this study, validity and reliability of this checklist is performed on stuttering and non- stuttering (6-11 years old) pupils. In this research, 43 stutterer and 45 non-stutterer pupils were evaluated.After equalization of questionnaire to Persian language, emotional reaction & speech disruption questionnaire were completed according to their attitude. In order to test validity, four methods were used. Data were analyzed by parametric and non-parametric statistical tests Comparison of score average of speech disruption and emotional reaction tests showed significant difference between stutter and non-stutter groups for Persian language children (p<0.05). Emotional reaction and speech disruption checklist (Persian version) has high test-retest (p=0.000,Icc>0.86) and internal validity (p=0.000,α >0.93). Persian equalized speech disruption and emotional reaction tests have high validity and reliability. it might be useful to differentiate stuttering pupil among normal ones.