Exam 5: Physical Development: the Brain, the Body, Motor Skills, and Sexual Development

Neural myelinization ____ the functions of brain organs, regardless of the age when it occurs.

Identify two processes that contribute to the increase in brain weight during the brain growth spurt.

When bones ossify, they

Regarding physical growth, it can be said that

Wayne Dennis conducted research with Iranian orphans who spent the first two years of life lying flat on their backs. This research provided support for the idea that

Infants and children show earlier motor and muscular control of activities involving the neck and upper extremities than the legs. This maturational sequence is an example of the

A chef tells her visitors, "This microwave oven first cooks the meat's interior, followed by the exterior." This pattern resembles the ____ trend.

Outline the basic pattern of myelinization, and explain how it is reflected in motor skill development and coordination.

Give examples of qualitative and quantitative changes is physical development.

The mechanism by which genes affect growth is most likely to be via changes in

Which body part grows tremendously during infancy, reaching 75 percent of its adult weight by age two?

During puberty, the early adolescent's ____ are the first body parts to grow rapidly and the first parts to reach their adult size.

For nonathletic girls, their decline in skilled performance during high school years is attributable to

A child who suffers short-term malnutrition typically

The band of fibers through which the brain hemispheres share information is referred to as the

Research on the relationship of sports participation and teenage girls' self-esteem has

____ is a hormone that is LEAST involved with the adolescent growth spurt.

The fact that motor development has consequences for social, cognitive, and perceptual functioning illustrates the principle of ____ development.

Describe the sex differences in skeletal ossification that are present at birth, and compare these to sex differences that are present at age 12.

____ theory combines elements from the maturational and experiential/practice theories as a synthesis to explain motor development.