A cross-sectional study investigates people of different __________ at the same point in time.
A. genders
B. ages
C. ethnic groups
D. degrees of intelligence
Answer: B
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Rachel is always having arguments with her parents over seemingly trivial matters. Her parents view her as moody and quick to lose her composure. According to the textbook, Rachel's moodiness is the result of:
A. sex hormones B. peer pressure C. her parents' permissiveness D. the stresses of school
What is the current status of the bottleneck theory of attention?
a. It is relatively accurate in explaining the functions of the executive attention network. b. It explains auditory attention, but not visual attention. c. It explains attention patterns in children, but not in adults. d. It is not flexible enough to explain human attention.
What is true of the relationship between gender and gross motor skill development during the early childhood years?
A. There is a clear relationship; boys tend to outperform girls in most gross motor skill categories. B. There is a clear relationship; girls tend to outperform boys in most gross motor skill categories. C. Individual differences are larger than gender differences, but girls tend to be somewhat better at balance and precision and boys at throwing and kicking. D. Individual differences are larger than gender differences, but boys tend to be somewhat better at balance and precision and girls at throwing and kicking.
. From a _____ perspective, parents serve as models for language development for their children
a. Piagetian cognitive-developmental c. social cognitive b. Skinnerian learning theory d. maturational