One reason that objective performance indices have not fared well ...

[dejastew]

One reason that objective performance indices have not fared well as measures
   of job performance is that
 
  a) these measures reflect a broad range of group- and individually-oriented aspectsof performance
  b) these measures focus on group-oriented aspects of performance only
  c) these measures focus on individually-oriented aspects of performance only
  d) these work samples are hard to develop

Question 2

Almost all theories of reliability assume that
 
  a) people do not differ in levels of a given characteristic
   b) test scores change over time
   c) test scores do not change over time
  d) test scores are influenced by consistency and inconsistency

[jennafosdick]

Answer to Question 1

C

Answer to Question 2

D

[dejastew]

Thanks for the timely response, appreciate it

[bigcheese9]

Excellent