According to Piaget, the stage of cognitive development that occurs between the ages of 8 and 11 years is
A. formal operational
B. sensorimotor
C. concrete operational
D. preoperational
C
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In the early 20th century, psychologists were inclined to explain motivated behavior by attributing it to __________.
A. emotions B. incentives C. learned responses D. instincts
Assume that a supervisor tells an employee to falsify information for tax purposes. The employee would prefer not to do anything dishonest but is hesitant to disobey. Milgram's studies suggest the employee will be more likely to disobey if the
a. supervisor is only the employee's immediate superior. b. employee knows that another employee has refused. c. supervisor is not a person of particularly high status. d. supervisor gives the order in person.
Astigmatism usually occurs when the a. eye is elongated
b. eye is shortened. c. cornea is misshapen. d. lens becomes clouded.
Which type of research is able to most definitively determine causality?
A. experiment B. quasi-experiment C. correlational study D. case study