Baby Isaac combined his skills of kicking, rocking on all fours, and reaching in order to crawl. This is an example of
A) coordinated trends.
B) fine-motor coordination.
C) gross-motor coordination.
D) dynamic systems of action.

Question

Quizplus · Accepted Answer

This is an example of dynamic systems of action, which means that the development of skills like crawling involves the integration of multiple systems (such as motor, perceptual, and cognitive) working together in a flexible way to adapt to changing conditions. Baby Isaac is combining his kicking, rocking, and reaching movements in a coordinated way to achieve the goal of crawling, which shows the complexity and flexibility of the dynamic system approach to motor development.

Baby Isaac Combined His Skills of Kicking, Rocking on All