Contingency contracts have advantages as reinforcement systems ...

[tnt_battle]

Contingency contracts have advantages as reinforcement systems that include which of the following?
 
  a. The student has input into the system.
  b. Putting the contract into writing may increase the likelihood of both parties doing the behaviors to which they have committed.
  c. Contracts are easy to use.
  d. all of the above

Question 2

A fixed interval scallop is
 
  a. the tendency of target behaviors to increase just before the end of the interval in a fixed interval schedule of reinforcement.
  b. the tendency for target behaviors to vary wildly in a fixed interval schedule of reinforcement.
  c. the tendency for target behaviors to spike in the middle of reinforcement intervals in a fixed interval schedule of reinforcement.
  d. the tendency for target behaviors to spike at the beginning of reinforcement intervals in a fixed interval schedule of reinforcement.

[samiel-sayed]

Answer to Question 1

d

Answer to Question 2

a

[tnt_battle]

Excellent

[kishoreddi]

Gracias!