A problem behavior will be more resistant to extinction when the behavior has been maintained on ...

A problem behavior will be more resistant to extinction when the behavior has been maintained on a(an) ____________ reinforcement schedule.
 
  a. intermittent
  b. continuous
  c. concurrent
 d. negative

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Question 2

Why does behavior modification focus on changing current environmental variables rather than past events to change behavior?
 
  What will be an ideal response?

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Question 3

Extinction of a problem behavior will be more rapid when the behavior had been reinforced on a(an) ____________ reinforcement schedule.
 
  a. fixed interval
 b. continuous
 c. variable interval
  d. intermittent

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Question 4

What is the difference between overt and covert behavior?
 
  What will be an ideal response?