Explain the three levels of timeout. What will be an ideal ...

[abarnes]

Explain the three levels of timeout.
 
  What will be an ideal response?

Question 2

List three of the five common elements contained in the criteria used to identify and classify research-validated practices.
 
  What will be an ideal response?

[aburgess]

Answer to Question 1

Planned ignoring involves the systematic withdrawal of social attention for the length of the timeout period. Contingent observation requires the student to remain in a position to observe the group without participating or receiving reinforcement for a specified period. Exclusionary timeout involves the student being physically excluded from an ongoing activity.

Answer to Question 2

The use of a sound experimental or evaluation design
appropriate analytical procedures
empirical validation of effects
clear implementation procedures
replication of outcomes across implementation sites
evidence of sustainability