How are phi coefficients interpreted?
A) the same as discrimination coefficients
B) the same as reliability coefficients
C) the same as validity coefficients
D) the same as Pearson product moment correlations

Question

Quizplus · Accepted Answer

Phi coefficients are interpreted the same way as Pearson product moment correlations, as both measure the strength and direction of the relationship between two variables. However, phi coefficients are specifically used for binary variables.

How Are Phi Coefficients Interpreted