In research investigating human intelligence, focusing on how humans adapt to real-world demands is called a ____ approach.
a. information-processing
b. psychometric
c. cognitive
d. psychophysics
Question 2
In order to determine the relationship between sex of subject and income level, one would use the
a. phi coefficient.
b. point biserial correlation.
c. Spearman's rho.
d. Pearson r.
