Pack of 25 Examiner Record Booklets for the PDMS-2. The Peabody Developmental Motor Scales-Second Edition (PDMS-2) is an early childhood motor development program providing both in-depth assessment and training or remediation of gross and fine motor skills. Six subtests measure interrelated motor abilities that develop from birth through age five. Occupational therapists, diagnosticians, early intervention specialists, adapted physical education teachers, psychologists, and other professionals dealing with children will find this assessment valuable in examining the motor abilities of young children.