High levels of prenatal lead exposure are related to
A) deformities of the gums and nails.
B) difficulty in chewing and swallowing.
C) breast and uterine cancers in women.
D) prematurity, low birth weight, and brain damage.
D
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The use of projective tests in measuring personality is most consistent with which perspective on personality?
a. humanist b. psychodynamic c. behaviorist d. social-cognitive e. trait
_____ involves reinforcing successively closer approximations of a target behavior
a. Shaping b. Fading c. Prompting d. Reinforcer sampling
Elementary and secondary school students describe good teachers as __________, __________, and __________
A) fun; easy graders; positive role models B) laid back; not too serious; funny C) caring; helpful; stimulating D) authoritarian; professional; challenging
During sleep, a(n) __________ is used to measure brain activity.
A. electroencephalogram B. electromyogram C. electro-oculogram D. oximeter probe