In ................ direction, development starts from the head and progresses towards the feet.

Correct option is D

The cephalocaudal direction describes development starting from the head and progressing towards the feet. This principle is evident in infant development, where control over the head and upper body occurs before the lower body and legs.
Information Booster: The cephalocaudal principle aligns with the body's neural and muscular maturation sequence. For example, infants first control their neck and head before learning to sit and walk.
Additional Knowledge:
· Proximodistal (a): Refers to development from the center of the body outward.
· Lumber (b) & Spinal (c): Not developmental directions but anatomical terms.