Reliability and Validity of PlayBased Assessments of Motor

Reliability and Validity of Play-Based Assessments of Motor and Cognitive Skills for Infants and Young Children: A Systematic Review by Michael G. O'Grady, and Stacey C. Dusing ptjournal Volume 95(1): 25 -38 January 1, 2015 © 2015 American Physical Therapy Association

PRISMA diagram. Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association

Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association

Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association

Play-Based Assessments and Studies With Motor Psychometric Propertiesa. Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association

Play-Based Assessments and Studies With Cognitive Psychometric Propertiesa. Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association

Methodological Quality of Measurement Properties Using the COSMIN for All Included Studiesa. Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association

Database Searches. Michael G. O'Grady, and Stacey C. Dusing PHYS THER 2015; 95: 25 -38 © 2015 American Physical Therapy Association