Which of the following is TRUE? The proportion of error variance between scores are obtained by dividing the variance of the differences by the variance of total scores. The Rulon does not require equivalency in both halves of the test. The KR20 is based on the performance of subjects in the entire test. An obtained Guttmann which is higher than the KR20 indicates homogeneity in test content.

Which of the following statements is true regarding how people tend to represent themselves in online dating profiles?

Select one:

a. There are no gender differences in how men and women represent themselves online

b. Misrepresentation in online profiles tends to be of both the intentional and unintentional varieties.

c. Deceptive web profiles tend to be longer and more detailed than accurate profiles

d. The vast majority of people post inaccurate or misleading photos of themselves in online profiles.