The Flynn effect refers to the observation that
a. IQ scores are no longer related to socioeconomic status.
b. average IQ scores have been increasing.
c. IQ scores are predictive of educational and occupational achievement as well as income.
d. IQ is largely heritable.
b
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The Y chromosome is shorter than the X chromosome.
Answer the following statement true (T) or false (F)
Which of the following is not a criterion often used by judges in determining the admissibility of expert witness testimony?
A. The scientific nature of the work B. The likelihood it will lead to an acquittal C. The relevance of the work D. How widely agreed-upon it is by other experts
Research demonstrates that _______ is a prerequisite for postconventional reasoning
a. formal operational thinking c. preoperational thinking b. concrete operational thinking d. none of these
A form of thinking in which valid conclusions are drawn from a set of facts is _________
a) cognition. b) reasoning. c) conceptualization. d) syllogism.