If you know that achievement is positively correlated with life satisfaction, then you can conclude that ____.
a. one of two things MUST be true: either achievement causes life satisfaction OR life satisfaction causes achievement
b. a third variable (such as commitment or passion) MUST cause both achievement and life satisfaction
c. as achievement increases, happiness also increases
d. the relationship between the two variables must be statistically significant
Question 2
Compared to negative emotions, there are ____.
a. fewer positive emotions, but they are more differentiated
b. fewer positive emotions, and they are relatively undifferentiated
c. more positive emotions, and they are more differentiated
d. more positive emotions, but they are less differentiated
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