Research theme for competitive and other funds (24):
2022 - 2026 a study of the multi-dimensional assessment of pathological beliefs, and the influence of meta-cognition
2018 - 2021 Effect of the Metacognitive Training (D-MCT) on making comeback to the working world
2015 - 2019 Psychological Traits predicting the conviction of offensive cognition
2015 - 2018 Establishment of the practical instruction system and Feasibility study of Cognitive Behavioral Therapy for Psychosis in Japan
2015 - 2018 RCT of Metacognitive Training: psychological and physiological investigations
2014 - 2017 Creation and efficacy assessment of a Japanese software program to prevent relapse in people with schizophrenia leading community lives
2013 - 2017 Workshop of cognitive behavior therapies for the various clinical disorders: Effectiveness of workshops and their dissemination to clinical psychologists
2013 - 2016 Personality and social cognition of "modern-type depression"
2012 - 2016 Philosophy of Psychiatry: A re-examination of the concept of mental illness
2012 - 2016 Development of training programs for evidence-based comprehensive psychosocial intervention skills for supporting people with psychosis
2011 - 2016 Integrating molecular and psychosocial approach for assisting adolescent mind development and self-regulation
2012 - 2015 Relation between Religiosity/Spirituality and Mental Health:An Empirical Study of Hardships and Resilience
2012 - 2014 Investigation into the effects of the software, MCT, for the improvement of cognitive function in people with schizophrenia
2010 - 2012 the Development and clinical effect of Japanese version of Metacognitive Training for Schizophrenia
2009 - 2012 Dissemination of Cognitive Behavioral Therapies to Japanese Clinical Psychologists and its Outcome
2010 - 2011 Development of measurement for fidelity of Cognitive Behavioral Therapy for Psychosis to examine the effect of training program
2006 - 2008 Outcome Study of Cognitive Behavioral Therapies and Its Dissemination to Japanese Clinical Psychologists
2005 - 2007 The relationship among delusional ideation, distrust and aggression in Japanese junior-high and high school students
2004 - 2007 An interdisciplinary study of theory of mind, symptoms and interpersonal diserders in patients with schizophrenia
2003 - 2005 Pathogenesis and psychological intervention for delusional Ideation
2000 - 2002 健常者の幻覚様体験の研究:精神分裂病の幻覚との比較研究と因果的発生研究
2001 - 2001 実証にもとづいた臨床心理学をわが国に定着させるためのシステムづくり
1999 - 統合失調症に対する認知行動療法
1993 - 幻聴と妄想に関する認知臨床心理学的研究
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Papers (81):
Masahito Hosono, Takuma Ishigaki, Naoya Ikeda, Ryotaro Ishikawa, Yuki Nishiguchi, Katsuyoshi Mizukami. Development of the trainer skill evaluation scale for metacognitive training. Psychiatry and Clinical Neurosciences Reports. 2024. 3. 2
Takuma Ishigaki, Takeshi Shimada, Hiroki Tanoue, Naoki Yoshinaga, Yuki Nishiguchi, Ryotaro Ishikawa, Masahito Hosono. Reliability and validity of the Nepean Beliefs Scale for delusions and overvalued ideas in chronic schizophrenia: analysis of a preliminary pilot study. Frontiers in Psychiatry. 2023. 14
Masahito Hosono, Takuma Ishigaki, Naoya Ikeda, Ryotaro Ishikawa, Yuki Nishiguchi, Katsuyoshi Mizukami. Development of a training program on the Metacognitive Training Japanese version (MCT-J) and verification of its usefulness. Synergy of Arts and Sciences. 2023. 27. 2. 103-113
Hosono M, Ishigaki T, Tanno Y, Kuwahara H. Analysis of the Effects of the Enforcement of the Law for the Elimination of Discrimination against Persons with Disabilities on the Elimination of Discrimination. Research Grant Collection of Meiji Kokoro no Kenko Foundation. 2016. 52. 123-129