Exam 5: Health and Physical Development

Humans begin their existence as a single undifferentiated cell and proceed to become a highly complex and organized billion-cell organism. This change best exemplifies the _____ principle.

In recent years, the incidence of polio, measles, and diphtheria in the United States have declined dramatically as the result of

Demi (a female) and Moore (a male) are about to enter puberty. Tell them what physiological changes each is expected to experience. Also tell them about the advantages and disadvantages of early and late puberty.

If developmentally delayed children begin to talk at 24 months, the average child begins to talk at 18 months, an above-average child talks at 12 months, and a gifted child talks at 6 months, the developmental norm for talking would be _____ months.

According to the dynamic systems approach of motor development, infants

Two-year-old Tiki has acquired the ability to spin one arm in a large circle while holding the other arm perfectly still. This exemplifies the orthogenetic principle element of

_____ malformations are defects that are present at birth.

The asymmetrical development of the two hemispheres of the brain is referred to as _____.

Describe the developing human brain from conception through older age. Be sure to discuss issues like neurogenesis, neuron migration, organization plasticity, and lateralization.

Describe why motor development in childhood is accurately characterized by dynamic systems theory.

Boys who mature early are at a distinct social advantage as compared to those who mature late.

According to the orthogenetic principle, growth

Neurons communicate with one another

How do falls affect walking proficiency in toddlerhood?

Cephalocaudal means head-to-tail.

The first male ejaculation is called andropause.

In most people, the processes of language tend to take place in the left hemisphere.

The fact that today's teenagers are significantly taller than teens living 100 years ago illustrates the _____ trend.

The best description of the dynamic systems approach to motor development is that thought and action are

The fact that the ability to control one's head develops before the ability to control one's legs illustrates the _____ principle.