Compared with early examples of Homo erectus, modern humans have
A. much larger brains.
B. smaller brains.
C. brains that are about the same size.
D. more convoluted brains.
Answer: A
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Michael is having problems relating to other people because he is exhibiting delusions (false beliefs) and hallucinations. Michael would MOST likely seek help from
a. a clinical psychologist. b. a developmental psychologist. c. an experimental psychologist. d. a physiological psychologist.
According to Piaget's theory, ____ is used to describe the difficulty children often demonstrate in taking another person’s perspective.
A. over-regularization B. egocentrism C. fast-mapping D.alert inactivity
Which of the following statement is NOT true of scatterplots?
A. It is commonly seen in research article. B. It is great for showing strength of the relationship. C. It makes it easy to detect the type of relationship between two variables. D. It can be only be used for categorical data.
Animals that rely on camouflage may develop new fur colors when the environment changes. This is an example of
A. an adaptation. B. genetic drift. C. artificial selection. D. adaptive fitness.