The technique that would a behavior therapist use to encourage patients to imagine unpleasant events that usually cause them anxiety is implosion therapy.
<h3>What is implosion therapy?</h3>
This is a behavior therapy also called flood therapy. This therapy is given to patients with traumatic memories. The patients are given a positive environment to give them relief from the trauma.
Thus, the correct option is A, implosion therapy.
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