If a correlational relationship is perfect, the coefficient would
a. be zero.
b. be a +1.00 or a -1.00.
c. always be a negative correlation.
d. always be a positive correlation.
ANSWER: b
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Life expectancy refers to the
a. longest potential lifespan of the human species b. number of years one can expect to live c. expectation of resources needed for living d. expectation that one will marry and have children
The term conservation refers to the fact that:
A. the amount of a substance remains the same even though its shape changes B. children see and think about the world from other people's viewpoints C. infants interact with and learn about their environment through sensory experiences D. symbols and words can be used to think about things that do not exist
A massive antismoking campaign in China in 1989 involved a. bonuses to employees who quit smoking
b. withdrawn salary and work benefits to those who continued smoking. c. children reporting to their schools on their fathers' smoking habits. d. married couples' written agreements to stop smoking.
In observational learning, the person who serves as an example for the observer is referred to as the
a. antecedent. b. instigator. c. model. d. exemplar.