At what age can most infants sit steadily unsupported?
a. 4 months
b. 6 months
c. 8 months
d. 10 months
ANS: C
Sitting erect without support is a developmental milestone usually achieved by 8 months. At age 4 months, an infant can sit with support. At age 6 months, the infant will maintain a sitting position if propped. By 10 months, the infant can maneuver from a prone to a sitting position.
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