By 12 months, which grasp is well established?

• A. 2 months
• B. 6 months
• C. 12 months
• D. 18 months

Answer: (C)

Fine motor development progresses from immature, whole-hand grasps to precise finger-thumb actions. By about 9 to 12 months, most infants establish a pincer grasp, using the thumb and index finger to pick up small objects. This ability is well established by 12 months and is a key milestone because it enables more controlled, independent handling of small items and self-feeding with finger foods. Earlier milestones build toward this: around 2 months the grasp is mainly reflexive; by 6 months there is a palmar (and radial-palmar) grasp as infants explore with the whole hand; by 12 months the refined pincer grasp emerges, setting the stage for later precision tasks like manipulating small objects and eventually tools.