Correlation and regression differ in that _________
a. correlation is primarily concerned with the size and direction of relationships
b. regression is primarily used for prediction
c. both of these are true
d. neither of these are true
C
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Behavioural and physiological research on the brain and personality traits has tended to support Hans Eysenck's theory of _____ in extraverts and in introverts.
A) drive for stimulation B) differences in dopamine levels C) cortical arousal differences D) prefrontal cortex disparities
Which analogy best illustrates the concept of double aspectism??
a. ?The body is the vessel that holds the soul (mind). b. ?The mind is the Garden of Eden and the body is the serpent. c. ?The mind and the body are like two sides of a coin. d. ?The mind and the body are like apples and oranges.
The _____ functions as the control center for the endocrine system
A) hypothalamus B) pituitary C) adrenal gland D) medulla
Recent evidence shows that the "Big Five" and many of their individual facets are______ influenced by heredity
a. not c. moderately b. slightly d. strongly