The most obvious change ushering in adolescence is __________
a. voice change
b. intellectual growth
c. the growth spurt
d. emotional upheaval
c
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Frida is a young child in the process of developing concepts. Which of the following concepts is she most likely to learn first?
a. vehicle b. Honda c. Ford d. car
Height, intelligence, temperament, and susceptibility to certain forms of cancer are examples of what type of traits?
A. polygenic B. recessive C. dominant D. mutated
Which of the following is a difference between primary and secondary circular reactions?
A) Primary circular reactions involve only reflexes, while secondary circular reactions involve only thoughts. B) Primary circular reactions involve complex actions, while secondary circular reactions involve simple actions. C) Primary circular reactions focus on an infant's own body, while secondary circular reactions focus on the environment. D) Primary circular reactions involve voluntary actions, while secondary circular reactions involve involuntary actions.
The questions on a survey are called ______.
A. a scale B. items C. anchors D. confounds