Between 3 and 6 months, infants develop which grasp often described as the palmar grasp?

• A. Palmar grasp
• B. Fist grip
• C. Isolated index finger
• D. Grasping

Answer: (A)

Infant motor development moves from reflexive actions to voluntary control. Between three and six months, babies gain a voluntary palm-based grasp, described as the palmar grasp: the object sits in the center of the palm and the fingers curl around it, with the hand forming a secure grip using the whole hand rather than just the fingertips. This stage marks the shift from the birth reflex to intentional object handling and sets the stage for more refined grips later. The other terms don’t fit this specific pattern: a fist grip isn’t the standard term for this developmental stage, an isolated index finger describes a later precision grip, and grasping alone is too broad to specify the palm-centered pattern. As development continues, the more precise pincer grasp using thumb and index finger appears later, around 9 to 12 months.