ALTERNATING STEPPING PATTERNS: HIDDEN ABILITIES OF 11-MONTH-OLD INFANTS WITH DOWN SYNDROME

Normally developing infants can produce organized alternating stepping patterns long before they stand alone or attempt to walk, if supported upright on a motorized treadmill. The purpose of this study was to examine whether infants with Down syndrome, who begin to walk at a much later age than non-disabled infants, could produced alternating steps in a similar way. Six of the seven 11-month-old infants studied responded to the treadmill...