Individual Differences in Infant Motor Development

What are the characteristics of infant motor development?

A. both the sequence and the age-related timing

B. the sequence but not the age-related timing

C. the age-related timing but not the sequence

D. neither the sequence nor the age-related timing

Answer:

Infant motor development is characterized by individual differences in the sequence but not the age-related timing of major developmental milestones.

The correct answer is B. the sequence but not the age-related timing for individual differences in infant motor development. Infants typically go through motor milestones in a specific order, such as holding their heads up, sitting with assistance, sitting unassisted, crawling, and then walking. However, the timing of when each milestone is reached can vary among individual infants. While most babies achieve these milestones within a certain age range, there can be variation in the exact timing.

It is interesting to note how each infant progresses through these developmental milestones at their own pace, showcasing unique differences in their motor skills and abilities.