Within Carkhuff and Berenson's five-point system, what is the minimum level of responding necessary to keep the interaction flowing?
a. III
b. I
c. II
d. V
Question 2
Correlation coefficients describe the
a. degree of linearity of relation between X and Y.
b. mean of X and Y.
c. direction and magnitude of relationship between X and Y.
d. causality of relationships between X and Y.