A static group comparison design has a control group, but a. ...

[CBme]

A static group comparison design has a control group, but
 
  a. the posttest is not compared to anything.
  b. the groups are not pretested to see change.
  c. the equivalence of the groups is questionable.
  d. b and c

Question 2

An observed score is ____ if it has a ____ and does not vary from observation to observation.
 
  a. valid; small true score c. reliable; small true score
  b. valid; small error component d. reliable; small error component

[recede]

Answer to Question 1

C

Answer to Question 2

D

[CBme]

Gracias!

[ktidd]

Thanks for the timely response, appreciate it