Related Experiment Video
Updated: Mar 26, 2026

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
Published on: April 26, 2024
Online CBT Is Effective in Overcoming Cultural and Language Barriers in Patients With Depression
Nazanin Alavi1, Alyssa Hirji, Chloe Sutton
1ALAVI, HIRJI, SUTTON, and NAEEM: Department of Psychiatry, Queen's University, Kingston, ON, Canada.
Objective:
The goal of this study was to evaluate the efficacy of weekly email in delivering online cognitive behavioral therapy (CBT) to treat mild to moderately depressed individuals. The effectiveness of the online CBT was measured following treatment and then again at a 6-month follow-up and was compared with outcomes in a waitlist control group.
Methods:
Participants were recruited through announcements on psychology Web sites, Iranian organization Web sites, and weblogs and flyers. Ninety-three individuals who met inclusion criteria, including a score >18 on the Beck Depression Inventory (BDI), participated in the study, with 47 randomly assigned to the CBT group and 46 to the control group. The CBT group received 10 to 12 sessions of online CBT conducted by a psychiatrist and a psychiatry resident. Following completion of the CBT, a second BDI was sent to participants. Another BDI was then sent to participants 6 months after the completion of treatment.
Results:
Email-based CBT significantly reduced BDI scores compared with results in a waitlist control group following 10 to 12 weeks of treatment and at 6-month follow-up.
Conclusions:
Email is a viable method for delivering CBT to individuals when face-to-face interaction is not possible. Limitations and future directions are discussed.
Related Concept Videos
Cognitive Therapy
Rational Emotive Behavior Therapy
Language and Cognition
Barriers to Effective Communication II
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
Treatment Strategies for Psychological Disorders
Psychological therapies focus on modifying emotions, thoughts, and behaviors through talking, interpreting, listening, rewarding, challenging, and modeling. Clinical psychologists, counselors, and social workers commonly practice psychotherapy. Clinical...
Beck's Cognitive Therapy
Arbitrary Inference
Arbitrary inference involves making conclusions without sufficient...
