A music teacher needs to determine which students can correctly ...

[@Brianna17]

A music teacher needs to determine which students can correctly identify notes on the treble and bass staves. The teacher should use a _______________ test to accomplish this task.
 
  a. criterion-referenced
  b. published
  c. diagnostic
  d. norm-referenced

Question 2

Define a fixed ratio schedule of reinforcement and summarize the general effect of an FR schedule on behavior.
 
  What will be an ideal response?

[kalskdjl1212]

Answer to Question 1

A

Answer to Question 2

Fixed ratio schedules of reinforcement reward the individual after a specific number of appropriate responses. FR schedules tend to produce high response rates, since the faster one responds, the sooner the next reinforcer is delivered. There is, however, a brief pause in the behavior immediately after each reinforcer is given because the respondent knows that it will be a while before he is rewarded again.