Web-Based Training Program Using Cognitive Behavioral Therapy to Enhance Cognitive Flexibility and Alleviate Psychological Distress Among Schoolteachers: Pilot Randomized Controlled Trial

Satoru Oishi   ¹ , MD ;   Takeya Takizawa   ¹ , PhD ;   Naoki Kamata   ¹ , MD, PhD ;   Shingo Miyaji   ¹ , MD, PhD ;   Katsutoshi Tanaka   ² , MD, PhD ;   Hitoshi Miyaoka   ¹ , MD, PhD

¹ Department of Psychiatry, Kitasato University School of Medicine, Sagamihara, Japan

² Department of Occupational Mental Health, Graduate School of Medical Sciences, Kitasato University, Sagamihara, Japan