ABSTRACT

Objective: To present the reliability and validity of the SSP2 testing with typically developing children and developmental disorder children. Methods: Two groups of children, a 100 typically developing and 100 developmental disorder, were selected from six different locations to test the reliability and validity of the translated version of SSP2. Results: The internal consistency of sensory processing score of SSP2 was confirmed to be .89, and behavioral responses associated with sensory processing was .92. The Test-retest reliability of sensory processing ranged from .89 to .90, and behavioral responses associated with sensory processing ranged from .80 to 97 showing a significant correlation. In discriminant validity, it showed a statistically significant difference. The coefficient between the total score of sensory process of convergent validity was .85, and the correlation coefficient between the total score of behavioral responses associated with sensory processing was .84, which indicates a high correlation. Conclusion: This study translated the SSP2 for checked its reliability and validity. as a result of the study, there was a high level. Therefore it is deemed that SSP2 will be easy to use in clinical practice.