Tomonari Irie, Hiroki Shinkawa, Masanori Tanaka, Kengo Yokomitsu. Online-gaming and mental health: Loot boxes and in-game purchases are related to problematic online gaming and depression in adolescents. Current Psychology. 2022
Kazuya Inoue, Kengo Yokomitsu, Tomonari Irie, Makoto Matsuyama, Masanori Tanaka. The validation and reliability of a Japanese version of the Problematic Online Gaming Questionnaire (POGQ-J). Addiction Science & Clinical Practice. 2021. 16(1). 1. 69
Yokomitsu K., Irie T., Shinkawa H., Tanaka M. Characteristics of gamers who purchase loot box: A systematic literature review. Current Addiction Report. 2021. 1-13
The relationships between online gaming behaviors and psychosocial problems among Japanese adolescents: A large-scale cross-sectional web-based survey.
(The 8th International Conference on Behavioral Addictions 2023)
Development of a Screening Algorithm of Neurodevelopmental Disorders for 5-Year-Old Children Toward Web Survey Systemization.
(The International Society for Autism Research (INSAR) 2020)
Associations between social support, study engagement, and mental health outcomes in Japanese undergraduate students: A cross-sectional study.
(The 25th World Congress of Psychosomatic Medicine 2019)
Discriminant Validity of the Autism Spectrum Screening Questionnaire Parent Form to Preschool Children.
(International Society for Autism Research 2018 Annual Meeting 2018)
Epidemiology of Developmental Coordination Disorder, Prevalence and Comorbidities Using DSM-5, and Diagnostic predictability by Developmental Coordination Disorder Questionnaire (DCDQ) at Preschool Age in a Japanese Community.
(The 9th ASCAPAP (Asian Society for Child and Adolescent Psychiatry and Allied Professions) Congress 2017 2017)
