As is the case for cognitive and physical development, there are also studies showing no effect of cocaine use on motor development.

These effects include: delayed motor development, impaired cognitive function, and poor performance in school.

It refers both to lack of mental development and motor development.

Delays in motor development are also present, with walking ages ranging from 16 months to 4.5 years.

Research on opportunity to respond and the building of motor development continues today.

Mental and motor development is also normal by early childhood.

She uses different art supplies to teach her students writing, but mostly to increase their motor development and sensory skills.

The suggestion that motor development has stages, which depend on earlier developments, is not supported by evidence.

Preschool children need all that, along with apparatus to strengthen their motor development.

Other benefits may be noticed, such as increased strength, progress in motor development, and reduction of body fat.