Hironobu Fujiwara
Biographic Data
| ID | 4459705 |
|---|---|
| NAME | Hironobu Fujiwara |
| GIVEN NAMES | Hironobu |
| FAMILY NAME | Fujiwara |
| SIGNATURE | FUJIWARA H |
| AFFILIATIONS | Kyoto University |
| ORCID | 0000-0002-7422-7190 |
| VERIFIED | Yes |
| TOTAL WORKS | 15 |
| TOTAL CITATIONS | 8 |
| WORKS AS AUTHOR | 15 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
From social media to body image distress
Sexual Assertiveness and Sexual Victimization Across Different Life Stages
Objectives A growing body of research indicate that experiencing sexual victimization may be linked to lower levels of sexual assertiveness, yet significant gaps remain in understanding how this association varies across the life stages in which one is victimized, gender identities, and cultural contexts. Prior studies have primarily focused on cisgender women from Western countries, mainly examined adolescent/adult sexual assault (AASA), and emp…
Brain network alterations in mobile phone use problem severity
Motives for pornography use and women's sexual wellbeing
Identification and comprehensive characterization of moral disapproval and behavioral dysregulation-based pornography-use profiles across 42 countries
Dissociable impacts of physical and psychological factors on side effects after Covid-19 vaccination in Japan
Physical characteristics and lifestyle habits linked with intact immune function enhanced side effects, whereas psychological characteristics linked with impaired immune function also enhanced side effects. These seemingly contradictory results could be explained at least partly by nocebo effects and suggest the need for psychological support for people with high levels of depressive symptoms or trait anxiety. Furthermore, interaction results imp…
Sexual satisfaction across cultures, genders, languages, and sexual orientations
Peržiūrėti autorių prieskyras, kai straipsnis bus "Print
Profiling and assessing the risks of image- and performance-enhancing drugs use during the Covid-19 lockdown
Background: Image and Performance-Enhancing Drugs (IPEDs) can enhance mental and physical capabilities and impact one's overall health. Initially confined in sport environments, IPEDs use has become increasingly widespread in a high-performing society. The present study was aimed at profiling IPEDs use during the COVID-19 lockdown among an international sample of young adults. Methods: A cross-sectional observational study was carried out in eigh…
Cross-Cultural Validation of the Sexual Desire Inventory (SDI-2) in 42 Countries and 26 Languages
Sexual desire is a complex construct with important implications for sexual functioning and well-being. In this research, we translated the Sexual Desire Inventory (SDI-2), a widely used scale for assessing sexual (desire), into 25 languages from English and used data from the International Sex Survey (ISS) to (a) investigate its psychometric properties (i.e. factorial structure, reliability, validity, and measurement invariance) and (b) explore …
Why Do People Watch Pornography? Cross-Cultural Validation of the Pornography Use Motivations Scale (Pums) and Its Short Form (Pums-8)
Motivations for pornography use may vary across gender identities, sexual orientations, and geographical regions, warranting examination to promote individual and public health. The aims of this study were to validate the Pornography Use Motivations Scale (PUMS) in a diverse, multicultural sample, and develop a short form (PUMS-8) that can assess a wide range of pornography use motivations. Using data from 42 countries (N = 75,117; Mage = 32.07; …
Cross-cultural Validation of the Arizona Sexual Experience Scale (Asex) in 42 Countries and 26 Languages
Introduction The Arizona Sexual Experiences Scale (ASEX) is a brief questionnaire that evaluates five major aspects of sexual function: sex drive, arousal, erectile function/vaginal lubrication, ability to reach orgasm, and satisfaction with orgasm. An advantage of the ASEX is its simplicity and brevity (five items), making it suitable for the screening of sexual function problems in healthcare contexts and large-scale studies. The main objective…
Compulsive sexual behavior disorder in 42 countries
Gender Differences in Anxiety Among Covid-19 Inpatients Under Isolation
This study assesses the gender differences in health and anxiety, especially pertaining to mental health problems and time-course effects. We surveyed 121 patients admitted to a hospital with a COVID-19 diagnosis between March 1 and August 31, 2020. Their mental status was evaluated on admission using the Japanese General Health Questionnaire-28 (GHQ-28) and State–Trait Anxiety Inventory—Form JYZ (STAI). The patients were divided into two groups …
Exercise and Use of Enhancement Drugs at the Time of the Covid-19 Pandemic
Introduction: Little is known about the impact of restrictive measures during the COVID-19 pandemic on self-image and engagement in exercise and other coping strategies alongside the use of image and performance-enhancing drugs (IPEDs) to boost performance and appearance. Objectives: To assess the role of anxiety about appearance and self-compassion on the practice of physical exercise and use of IPEDs during lockdown. Methods: An international o…
Mental Health Problems and Their Association With Internet Use in Medical Residents
Objectives: Mental health problems (MHP) among medical residents are often found in clinical settings, and it sometimes leads to professional lapses. Evidence suggests that excessive Internet use (IU) is associated with MHP. We investigated residents' MHP assessing depression, anxiety, and self-esteem and their association with IU in a longitudinal design. Methods: A total of 208 residents participated in the study. The General Health Questionnai…
Why Do People Watch Pornography? Cross-Cultural Validation of the Pornography Use Motivations Scale (Pums) and Its Short Form (Pums-8)
Motivations for pornography use may vary across gender identities, sexual orientations, and geographical regions, warranting examination to promote individual and public health. The aims of this study were to validate the Pornography Use Motivations Scale (PUMS) in a diverse, multicultural sample, and develop a short form (PUMS-8) that can assess a wide range of pornography use motivations. Using data from 42 countries (N = 75,117; Mage = 32.07; …
Cross-cultural Validation of the Arizona Sexual Experience Scale (Asex) in 42 Countries and 26 Languages
Introduction The Arizona Sexual Experiences Scale (ASEX) is a brief questionnaire that evaluates five major aspects of sexual function: sex drive, arousal, erectile function/vaginal lubrication, ability to reach orgasm, and satisfaction with orgasm. An advantage of the ASEX is its simplicity and brevity (five items), making it suitable for the screening of sexual function problems in healthcare contexts and large-scale studies. The main objective…
Cross-Cultural Validation of the Sexual Desire Inventory (SDI-2) in 42 Countries and 26 Languages
Sexual desire is a complex construct with important implications for sexual functioning and well-being. In this research, we translated the Sexual Desire Inventory (SDI-2), a widely used scale for assessing sexual (desire), into 25 languages from English and used data from the International Sex Survey (ISS) to (a) investigate its psychometric properties (i.e. factorial structure, reliability, validity, and measurement invariance) and (b) explore …
Mental Health Problems and Their Association With Internet Use in Medical Residents
Objectives: Mental health problems (MHP) among medical residents are often found in clinical settings, and it sometimes leads to professional lapses. Evidence suggests that excessive Internet use (IU) is associated with MHP. We investigated residents' MHP assessing depression, anxiety, and self-esteem and their association with IU in a longitudinal design. Methods: A total of 208 residents participated in the study. The General Health Questionnai…
Gender Differences in Anxiety Among Covid-19 Inpatients Under Isolation
This study assesses the gender differences in health and anxiety, especially pertaining to mental health problems and time-course effects. We surveyed 121 patients admitted to a hospital with a COVID-19 diagnosis between March 1 and August 31, 2020. Their mental status was evaluated on admission using the Japanese General Health Questionnaire-28 (GHQ-28) and State–Trait Anxiety Inventory—Form JYZ (STAI). The patients were divided into two groups …
Exercise and Use of Enhancement Drugs at the Time of the Covid-19 Pandemic
Introduction: Little is known about the impact of restrictive measures during the COVID-19 pandemic on self-image and engagement in exercise and other coping strategies alongside the use of image and performance-enhancing drugs (IPEDs) to boost performance and appearance. Objectives: To assess the role of anxiety about appearance and self-compassion on the practice of physical exercise and use of IPEDs during lockdown. Methods: An international o…
Compulsive sexual behavior disorder in 42 countries
Profiling and assessing the risks of image- and performance-enhancing drugs use during the Covid-19 lockdown
Background: Image and Performance-Enhancing Drugs (IPEDs) can enhance mental and physical capabilities and impact one's overall health. Initially confined in sport environments, IPEDs use has become increasingly widespread in a high-performing society. The present study was aimed at profiling IPEDs use during the COVID-19 lockdown among an international sample of young adults. Methods: A cross-sectional observational study was carried out in eigh…
Cross-Cultural Validation of the Sexual Desire Inventory (SDI-2) in 42 Countries and 26 Languages
Sexual desire is a complex construct with important implications for sexual functioning and well-being. In this research, we translated the Sexual Desire Inventory (SDI-2), a widely used scale for assessing sexual (desire), into 25 languages from English and used data from the International Sex Survey (ISS) to (a) investigate its psychometric properties (i.e. factorial structure, reliability, validity, and measurement invariance) and (b) explore …
Why Do People Watch Pornography? Cross-Cultural Validation of the Pornography Use Motivations Scale (Pums) and Its Short Form (Pums-8)
Motivations for pornography use may vary across gender identities, sexual orientations, and geographical regions, warranting examination to promote individual and public health. The aims of this study were to validate the Pornography Use Motivations Scale (PUMS) in a diverse, multicultural sample, and develop a short form (PUMS-8) that can assess a wide range of pornography use motivations. Using data from 42 countries (N = 75,117; Mage = 32.07; …
Cross-cultural Validation of the Arizona Sexual Experience Scale (Asex) in 42 Countries and 26 Languages
Introduction The Arizona Sexual Experiences Scale (ASEX) is a brief questionnaire that evaluates five major aspects of sexual function: sex drive, arousal, erectile function/vaginal lubrication, ability to reach orgasm, and satisfaction with orgasm. An advantage of the ASEX is its simplicity and brevity (five items), making it suitable for the screening of sexual function problems in healthcare contexts and large-scale studies. The main objective…
Brain network alterations in mobile phone use problem severity
Motives for pornography use and women's sexual wellbeing
Identification and comprehensive characterization of moral disapproval and behavioral dysregulation-based pornography-use profiles across 42 countries
Dissociable impacts of physical and psychological factors on side effects after Covid-19 vaccination in Japan
Physical characteristics and lifestyle habits linked with intact immune function enhanced side effects, whereas psychological characteristics linked with impaired immune function also enhanced side effects. These seemingly contradictory results could be explained at least partly by nocebo effects and suggest the need for psychological support for people with high levels of depressive symptoms or trait anxiety. Furthermore, interaction results imp…
Sexual satisfaction across cultures, genders, languages, and sexual orientations
Peržiūrėti autorių prieskyras, kai straipsnis bus "Print
From social media to body image distress
Sexual Assertiveness and Sexual Victimization Across Different Life Stages
Objectives A growing body of research indicate that experiencing sexual victimization may be linked to lower levels of sexual assertiveness, yet significant gaps remain in understanding how this association varies across the life stages in which one is victimized, gender identities, and cultural contexts. Prior studies have primarily focused on cisgender women from Western countries, mainly examined adolescent/adult sexual assault (AASA), and emp…
Psychology (13 works) · Clinical Psychology (6 works) · Medicine (6 works) · Psychiatry (6 works) · Social Psychology (6 works) · Anxiety (5 works) · Sexual function and dysfunction studies (5 works) · Sexuality, Behavior, and Technology (5 works) · COVID-19 and Mental Health (4 works) · Impact of Technology on Adolescents (4 works)