Final answer:
James could have received nicotine replacement therapy, prescription medications, behavioral therapy, or a combination of these to help him quit smoking.
Step-by-step explanation:
The type of therapy James might have received to quit smoking could have been one of several types. Some of the most common therapies include nicotine replacement therapy (NRT), prescription medication, behavioral therapy, or a combination thereof. NRT helps alleviate withdrawal symptoms by providing nicotine in a controlled way without the harmful effects of tobacco smoke. Prescription medications, such as varenicline or bupropion, work on the brain to reduce cravings and withdrawal symptoms. Behavioral therapy involves working with a healthcare professional to identify triggers, develop coping strategies, and set smoking cessation goals. Since the student's question is hypothetical, without specific details on 'James,' it is difficult to identify the exact therapy he received. Nonetheless, these are the common approaches taken by individuals seeking to quit smoking.