The statement that preschooler’s cognitive development is not closely integrated with their perceptual-motor development is false. Mobility is key to cognitive development because it aids in the formation of neural connections. If a preschooler is not involved in perceptual-motor activities, their cognitive development will be affected. For instance, if a preschooler is not tangled into writing activities, which is an example of motor development, cognitive development such as remembering and problem-solving will be affected. Overall, perceptual-motor development is a necessity for cognitive development.