a. when they had high intrinsic motivation for working on the task.
b. when they knew that the best poem would receive a cash prize.
c. when they wrote poems with other participants in the same room, rather than when no other participants were in the room.
d. when the researchers specified the initial state, the goal state, and the obstacles.
Ans: a
The main difference between a theory and a hypothesis is that
A. a theory is a statement, a hypothesis is a question. B. a hypothesis is a statement, a theory is a question. C. a theory is a scientific explanation, a hypothesis is a prediction. D. a hypothesis is a scientific explanation, a theory is a prediction.
The multiple-personality disorder is
a. a form of psychosis. b. quite rare. c. a phenomenon unique to England. d. not a formal diagnostic label.
Which of the following individuals has an elevated risk for developing schizophrenia?
a) Ray who was born in March in an urban area b) Yul who was born in January in an urban area c) Sandra who was born in August in a rural area d) Brenna who was born in October in an urban area
How have cases of people with brain damage, such as Phineas Gage and Broca's patient, contributed to our understanding of the relationship between brain and behavior?