In a 2014 study comparing internet-based CBT to face-to-face CBT for depression, which finding was reported?

• A. Internet-based interventions were less beneficial than in-person
• B. Internet-based interventions were equally beneficial but had similar long-term outcomes
• C. Internet-based interventions were equally beneficial, with greater long-term impact than in-person
• D. Internet-based interventions were not effective

Answer: (C)

The key idea is comparing how well a treatment works and how durable its effects are when delivered online versus in person. In depression treatment research, internet-delivered CBT often produces reductions in symptoms that are on par with face-to-face CBT right after treatment. The finding in this study goes a step further: not only are the immediate benefits comparable, but at follow-up the online approach showed equal or even greater maintenance of those gains. This greater long-term impact makes internet-based CBT particularly compelling, because participants can continue to use the skills and materials after formal sessions end, which helps sustain improvement and reduce relapse. So, the best answer reflects equivalent short-term efficacy with stronger lasting benefits for online CBT. The other possibilities would imply worse short-term results or no long-term advantage, which the study did not show.