Differences in intercepts for different groups on a test could ...

[SGallaher96]

Differences in intercepts for different groups on a test could reflect
 
  a) differences in test validity
   b) bias toward one of the groups since scores reflect systematic differences in criterion scores
 c) differences in means on a test but not in criterion measures
  d) differential prediction

Question 2

Societal concerns over the fair use of test outcomes involves
 
  a) differences in test scores of whites and minorities, males and females
   b) the use of tests for purposes for which they are not valid
   c) the use of tests for commercial gain
  d) both a and b

[bpool94]

Answer to Question 1

C

Answer to Question 2

D

[SGallaher96]

Thank you

[bpool94]

No problem