Role demands are a source of a. selection bias b. ...

[ereecah]

Role demands are a source of
 
  a. selection bias
  b. experimenter bias
  c. subject bias
  d. evaluation bias

Question 2

Participants exhibiting evaluation apprehension will
 
  a. perceive one alternative as more socially acceptable than the other
  b. have a tendency to agree to any statement on the inventory, regardless of its content
  c. adopt a wait and see attitude
  d. work harder if they know that they're being watched.

[jamesnevil303]

Answer to Question 1

c

Answer to Question 2

a

[ereecah]

Thanks for the timely response, appreciate it

[alexanderhamilton]

Gracias!