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Liberman, Lihi; Ratzon, Navah; Bart, Orit – Research in Developmental Disabilities: A Multidisciplinary Journal, 2013
Participation is a person's involvement in daily activities in a variety of environments, roles and life situations. Children with Developmental Coordination Disorder (DCD) experience difficulties in gaining academic achievements or in their engagement in activity of daily living. Motor difficulties have a negative effect on the ability to…
Descriptors: Academic Achievement, Control Groups, Developmental Disabilities, Skill Development
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Rosenberg, Limor; Ratzon, Nava Z.; Jarus, Tal; Bart, Orit – Research in Developmental Disabilities: A Multidisciplinary Journal, 2010
The purpose of this manuscript was to develop and test the psychometric properties of the Environmental Restriction Questionnaire (ERQ) a parent-reported questionnaire for measuring perceived environmental restrictions for young children participation. Reliability and homogeneity were tested by Cronbach's alpha and inter-item correlations.…
Descriptors: Developmental Disabilities, Construct Validity, Test Validity, Questionnaires
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Bart, Orit; Rosenberg, Limor; Ratzon, Navah Z.; Jarus, Tal – Research in Developmental Disabilities: A Multidisciplinary Journal, 2010
The objective of this study was to develop and test the psychometric properties of the Performance Skills Questionnaire (PSQ), addressed to measure performance skills of preschoolers, as reported by their parents. Participants included 231 children ranging in age from 4 to 6 years old, with mild to moderate developmental disabilities and 240…
Descriptors: Developmental Disabilities, Construct Validity, Validity, Preschool Children
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Ratzon, Navah Z.; Lahav, Orit; Cohen-Hamsi, Shifra; Metzger, Yehiela; Efraim, Daniela; Bart, Orit – Research in Developmental Disabilities: A Multidisciplinary Journal, 2009
To compare the efficacy of three different short-term service delivery methods on first grade children with soft neurological signs who suffer from visual-motor difficulties. One hundred and forty seven first grade students who scored below the 21st percentile on the Visual-Motor Integration Test (VMI) were recruited from schools and randomly…
Descriptors: Control Groups, Delivery Systems, Intervention, Grade 1