________31. Tim and Jim are identical twins who were raised apart. Ned and Ed are
fraternal twins who were raised together. Which pair of twins is likeliest
to have similar IQ scores, if either?
A. Tim and Jim
B. Ned and Ed
C. It is impossible to answer based on the given information
D. All twins have the same IQ
________32. As the state championship drew closer, Evan worked harder and longer in practice. Evan
was demonstrating what characteristic of motivation?
A. initiation
B. intensity
C. autonomy
D. activation
________33. When individuals engage in a particular behavior because they find it
pleasurable in and of itself, they are said to be
A. extrinsically motivated
B. incentive driven
C. intrinsically motivated
D. swayed by incentives