When does the positive reflex, where an infant appears to stand when held upright, occur?

When does the positive reflex, where an infant appears to stand when held upright, occur?

• A. By 2 months
• B. Before 4 months
• C. By 6 months
• D. After 10 months

Answer: (B)

The positive reflex, known as the "standing reflex" or "stepping reflex," typically occurs in infants when they are held upright with their feet touching a flat surface. This reflex can often be observed as early as one month of age and is generally more pronounced before the infant reaches four months. During this period, the infant's nervous system is developing, and reflexes are integral to their growth and motor development. By the age of four months, many infants will show less of this reflex as they begin to gain voluntary control over their movements. Therefore, the timing of this reflex aligns best with the option indicating that it occurs before four months, highlighting an important developmental stage in infancy.

The positive reflex, known as the "standing reflex" or "stepping reflex," typically occurs in infants when they are held upright with their feet touching a flat surface. This reflex can often be observed as early as one month of age and is generally more pronounced before the infant reaches four months. During this period, the infant's nervous system is developing, and reflexes are integral to their growth and motor development.

By the age of four months, many infants will show less of this reflex as they begin to gain voluntary control over their movements. Therefore, the timing of this reflex aligns best with the option indicating that it occurs before four months, highlighting an important developmental stage in infancy.