Children in the preoperational stage of development fall into which age range?
A. 1 to 2 years
B. 2 to 7 years
C. 5 to 7 years
D. 7 to 9 years
Answer: B
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Freud used the case study method for his psychological research. One of the disadvantages of this method is that:
a. he used a small and unrepresentative sample of those he studied. b. it was impossible to probe into his patients' childhood years. c. he could not find consistencies and patterns, which were important to develop his theory. d. it could not point out any particular causal factor in neurotic behavior.
Simon has curly hair. If he is homozygous for the gene that determines curly hair, what is true of his parents?
a. They must each have a recessive allele for straight hair. b. They have together contributed four dominant alleles for this gene. c. They have contributed the same type of allele for this gene. d. One, but not both, of his parents, have contributed an allele for curly hair.
Which of the following categorization systems is used to categorize risk factors?
a. Individual, family, and community b. Internal, external, and global c. Person centered, goal centered, and uncensored d. With support, without support, and neurological
Independent variable is to ____ as dependent variable is to ____
a. cause; confound c. measure; outcome b. effect; treatment d. cause; effect