Which of the following correlation coefficients expresses the strongest relationship between two variables?
A) –1.00
B) +.33
C) +.03
D) +.41
Answer: A
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Galton argued that what proportion of eminence could be reliably attributed to environmental influences?
a. 0% b. 15% c. 25% d. 50% e. 82%
Which of the following statements best describes the interaction of heredity and environment on mental functioning?
a. Hereditary factors associated with genetic make-up are far more influential than environment. b. Environmental factors are far more influential than hereditary factors. c. Heredity and environment play a role on mental functioning. d. There is a lack of evidence to make any claims about heredity or environment on mental functioning.
The__________is the final stage of Piaget's theory of cognitive development
A) sensorimotor stage B) preoperational stage C) concrete operational stage D) formal operational stage E) Select
Sleep __________, a sleep disorder in which people intermittently stop breathing during sleep causing the level of oxygen in their blood to drop, can seriously impact a person's sense of getting rest from their sleep
a. asphyxia b. hypertrophism c. walking d. apnea