Currently, the cause of ADHD is believed to be ________
a. a combination of family pathology and poor peer modeling.
b. excessive sugar in the diet.
c. an allergic reaction to certain foods and food additives.
d. both genetic and social-environmental factors.
Answer: d. both genetic and social-environmental factors.
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The __________ rule describes the tendency for motor skills to emerge in sequence from the center to the periphery.
A. medialfrontal B. frontalparietal C. cephalocaudal D. proximalmedial E. proximodistal
Research suggests that sleeping at night and being active during the day ____
a. ?is contrary to the theory of natural selection b. ?is contrary to the theory of natural selection c. ?may have evolved as a necessary behavior for humans d. ?may have evolved as a necessary behavior for all animals
Generally, men tend to ____ than women
a. be physically weaker b. be shorter c. be heavier d. die at an older age
What is the name for a legal agreement between the Justice Department and a police department, which agrees to monitoring and reform of certain practices to avoid a lawsuit?
A. A memorandum of force B. A consent decree C. A justice provision D. A PERF