Compare and contrast the two major types of head injuries. What are the long-term implications of head injuries in terms of functioning?
What will be an ideal response?
Head injuries are of two types. In closed-head injuries, the skull remains intact, but there is damage to the brain, typically from the mechanical force of a blow to the head. Slamming one's head against a windshield in a car accident might result in such an injury. In open-head injuries, the skull does not remain intact but rather is penetrated, for example, by a bullet.
Damage resulting from head injury can include spastic movements, difficulty in swallowing, and slurring of speech, as well as many other cognitive and behavioral problems. Cognitive symptoms can vary widely, depending on the area of the brain that is affected. Patients may experience concentration problems, may have difficulty understanding others or speaking and putting their own thoughts in words, may find it hard to understand abstract concepts, or may have trouble remembering things.
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The Individuals with Disabilities Act was passed in
a. ?1910. b. ?1925. c. ?1975. d. ?1990.
Power is equal to ______.
a. the value of the Type II error subtracted from 1 b. the value of the Type I error subtracted from 1 c. one subtracted from the value of the Type II error d. one subtracted from the value of the Type I error
The reason teachers need to know what constitutes typical ages and growth sequences is because:
a. typical children should reach identical stages of development at identical times. b. knowing what is typical for a developmental level helps teachers identify behavior that is definitely atypical. c. teachers should not try to teach children their ABC's because kindergarten teachers are supposed to do that. d. research reveals that children from a variety of cultures all develop at the same rate in just about every area. e. b and c are both correct.
The rapidly growing system that build children's immunity to infectious disease in early childhood is
a. the system of muscle mass. b. the lymphoid system. c. the reproductive system. d. the respiratory system.