The term evolution __________.
A. cannot involve genetic mutations
B. can occur in the absence of natural selection
C. implies genetic similarity
D. refers to a gradual change in the structure and function of a species
Answer: D
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In the seventeenth and eighteenth centuries, acts of child maltreatment were ____
a. illegal and punishable by severe fines b. very uncommon but largely overlooked c. practiced primarily among lower socioeconomic classes d. considered to be a parent's right for educating or disciplining a child
The rate of growth is most rapid during ______.
A. infancy B. early childhood C. late childhood D. adolescence
The researcher Robert Fantz discovered that __________
a) newborn infants prefer to look at simple stimuli rather than complex stimuli b) when given a choice of visual stimuli, newborn infants do not show a preference c) newborn infants prefer to look at complex stimuli rather than simple stimuli d) newborn infants are too young to concentrate on visual stimuli; therefore, it is impossible to measure their preference
Behaviors that are open and directly observable for the researcher are referred to as
a. overt. b. covert. c. introspective. d. speculative.