Final answer:
The correct option is A. Relapse Prevention Therapy (RPT) is the therapy that helps patients identify environmental triggers that can lead to paraphilic behavior, focusing on preventing relapse by developing effective coping strategies.
Step-by-step explanation:
The type of therapy that encourages patients to identify the triggers in the environment that set off the urge to engage in their paraphilic behavior is A - Relapse Prevention Therapy.
This therapeutic modality is designed to help individuals recognize and manage the precursors to their undesirable behavior, aiming to prevent a return to that behavior, or a relapse. Techniques may include being mindful of environmental cues, stressors, or situations that could increase the risk of engaging in paraphilic behavior and developing coping strategies to deal with these triggers effectively.