Final answer:
Research supports cognitive-behavioral therapy (CBT) and its enhanced version, CBT-E, as effective treatments for bulimia, focusing on changing dysfunctional thoughts and behaviors. Interpersonal therapy (IPT) also shows efficacy but is often considered after CBT. The selection should be individualized based on the person's needs and in consultation with a healthcare professional.
Step-by-step explanation:
When choosing among cognitive-behavioral therapy (CBT), cognitive-behavioral therapy-enhanced (CBT-E), behavior therapy (BT), and interpersonal therapy (IPT) for the treatment of bulimia, it is essential to consider the current research on their effectiveness. CBT is a widely accepted treatment for bulimia, which addresses dysfunctional thought patterns and behaviors related to eating disorders. CBT-E is an enhanced version of CBT, specifically adapted for eating disorders, and has been shown to be effective as well. Research suggests that both CBT and CBT-E are beneficial for reducing symptoms of bulimia, including the frequency of binge eating and purging episodes. IPT, which focuses on interpersonal issues that may contribute to the eating disorder, has also demonstrated efficacy but typically is considered after CBT, given the stronger evidence base for CBT. Ultimately, the choice of therapy should be tailored to the individual's specific needs, and it may be useful to consult with a healthcare professional experienced in treating eating disorders.