John K. Kellerman
YOU?
Author Swipe
View article: Intersectional marginalized identities as predictors of time until first reported suicide attempt among preadolescent youth using survival analysis
Intersectional marginalized identities as predictors of time until first reported suicide attempt among preadolescent youth using survival analysis Open
Background Suicide attempts and deaths among children are increasing in the United States, yet suicide in this preadolescent population remains understudied. A clearer understanding of which youth experience early onset of suicidal behavio…
View article: Real-time exposure to negative news media and suicidal ideation intensity among LGBTQ young adults in a high-stigma US state
Real-time exposure to negative news media and suicidal ideation intensity among LGBTQ young adults in a high-stigma US state Open
Background With a recent surge in anti-LGBTQ policies and associated news/media coverage worldwide, there is a crucial need to study the role of LGBTQ negative news/media on proximal risk for suicide among LGBTQ youth, especially in high-s…
View article: Suicidal Thoughts and Behaviors Among Autistic Transgender or Gender-Nonconforming US College Students
Suicidal Thoughts and Behaviors Among Autistic Transgender or Gender-Nonconforming US College Students Open
Importance Suicide risk is a global public health crisis, with suicide ranking as a consistent leading cause of death among adults in the US. Autistic individuals and transgender or gender-nonconforming (TGNC) individuals represent populat…
View article: Real-Time Exposure to Negative News Media and Suicidal Ideation Intensity Among LGBTQ+ Young Adults
Real-Time Exposure to Negative News Media and Suicidal Ideation Intensity Among LGBTQ+ Young Adults Open
Importance With a recent surge in anti–lesbian, gay, bisexual, transgender, or queer (LGBTQ+) policies and associated news and media coverage, there is a need to study the association of LGBTQ+ focused news or media exposure and short-term…
View article: Suicidal ideation in the context of alcohol use among college students: differences across sexual orientation and gender identity
Suicidal ideation in the context of alcohol use among college students: differences across sexual orientation and gender identity Open
Purpose There is a dearth of research on suicidal ideation (SI) that occurs specifically in the context of drinking alcohol. Alcohol use and binge drinking are both elevated among college students, among whom sexual and gender minority (SG…
View article: Associations between feelings of safety, concerns about firearms on campus and suicidal thoughts and behaviours among college students
Associations between feelings of safety, concerns about firearms on campus and suicidal thoughts and behaviours among college students Open
Background Perceptions of safety on campus may be related to a variety of factors such as concerns about campus violence, especially firearm violence, and mental health, particularly suicidal thoughts and behaviours (STBs). The present ana…
View article: An Open Community-Driven Model For Sustainable Research Software: Sustainable Research Software Institute
An Open Community-Driven Model For Sustainable Research Software: Sustainable Research Software Institute Open
Research software plays a crucial role in advancing scientific knowledge, but ensuring its sustainability, maintainability, and long-term viability is an ongoing challenge. To address these concerns, the Sustainable Research Software Insti…
View article: Transitioning ECP Software Technology into a Foundation for Sustainable Research Software
Transitioning ECP Software Technology into a Foundation for Sustainable Research Software Open
Research software plays a crucial role in advancing scientific knowledge, but ensuring its sustainability, maintainability, and long-term viability is an ongoing challenge. The Sustainable Research Software Institute (SRSI) Model has been …
View article: Daily‐level assessment of the contexts under which seeking social support relates to risk of suicidal thinking
Daily‐level assessment of the contexts under which seeking social support relates to risk of suicidal thinking Open
Introduction Perceived social support is a well‐established protective factor against suicidal ideation, yet few studies have examined how actually seeking social support relates to suicidal ideation. We investigated the contexts under whi…
View article: The Mental Health Impact of Daily News Exposure During the COVID-19 Pandemic: Ecological Momentary Assessment Study
The Mental Health Impact of Daily News Exposure During the COVID-19 Pandemic: Ecological Momentary Assessment Study Open
Background Consumption of distressing news media, which substantially increased during the COVID-19 pandemic, has demonstrable negative effects on mental health. Objective This study examines the proximal impact of daily exposure to news a…
View article: The Mental Health Impact of Daily News Exposure During the COVID-19 Pandemic: Ecological Momentary Assessment Study (Preprint)
The Mental Health Impact of Daily News Exposure During the COVID-19 Pandemic: Ecological Momentary Assessment Study (Preprint) Open
BACKGROUND Consumption of distressing news media, which substantially increased during the COVID-19 pandemic, has demonstrable negative effects on mental health. OBJECTIVE This study examines the proximal impact of daily exposure to new…
View article: The mental health impact of daily news exposure during the COVID-19 pandemic: An ecological momentary assessment study
The mental health impact of daily news exposure during the COVID-19 pandemic: An ecological momentary assessment study Open
Consumption of distressing news media, which increased substantially during the COVID-19 pandemic, has demonstrable negative effects on mental health. The current study examines the proximal impact of daily exposure to distressing news on …
View article: Social Support and Nonsuicidal Self-injury among Adolescent Psychiatric Inpatients
Social Support and Nonsuicidal Self-injury among Adolescent Psychiatric Inpatients Open
Objective: Cross-sectional studies and prospective studies with long follow-up periods (e.g., years) have shown that lower levels of social support are associated with nonsuicidal self-injury (NSSI) among adolescents. This study examined h…
View article: The role of temperament in the onset of suicidal ideation and behaviors across adolescence: Findings from a 10-year longitudinal study of Mexican-origin youth.
The role of temperament in the onset of suicidal ideation and behaviors across adolescence: Findings from a 10-year longitudinal study of Mexican-origin youth. Open
Suicide among young people is an increasingly prevalent and devastating public health crisis around the world. To reduce the rate of suicide, it is important to identify factors that can help us better predict suicidal ideation and behavio…
View article: The roles of discrimination and social support in the associations between outness and mental health outcomes among sexual minorities.
The roles of discrimination and social support in the associations between outness and mental health outcomes among sexual minorities. Open
Compared to heterosexual individuals, sexual minorities exhibit elevated risk for depression and borderline personality disorder (BPD). One psychosocial factor relevant to sexual minority mental health is outness, or the degree to which an…
View article: The impact of daily news exposure on mental health during the COVID-19 pandemic
The impact of daily news exposure on mental health during the COVID-19 pandemic Open
Exposure to distressing news media can have negative effects on mental health. The widespread news coverage of the ongoing COVID-19 crisis may be deleterious for mental health, particularly among college students with limited access to soc…
View article: The Role of Temperament in the Onset of Suicidal Ideation and Behaviors across Adolescence: Findings from a 10-year Longitudinal Study of Mexican-Origin Youth
The Role of Temperament in the Onset of Suicidal Ideation and Behaviors across Adolescence: Findings from a 10-year Longitudinal Study of Mexican-Origin Youth Open
Suicide among young people is an increasingly prevalent and devastating public health crisis around the world. To reduce the rate of suicide, it is important to identify factors that can help us better predict suicidal ideation and behavio…
View article: Real-time Mental Health Impact of the COVID-19 Pandemic on College Students: Ecological Momentary Assessment Study
Real-time Mental Health Impact of the COVID-19 Pandemic on College Students: Ecological Momentary Assessment Study Open
Background College students’ mental health may be disproportionally affected by the COVID-19 pandemic because of the abrupt shift off campus and subsequent loss of a social network and potential long-term impact on job prospects. Objective…
View article: Real-time Mental Health Impact of the COVID-19 Pandemic on College Students: Ecological Momentary Assessment Study (Preprint)
Real-time Mental Health Impact of the COVID-19 Pandemic on College Students: Ecological Momentary Assessment Study (Preprint) Open
BACKGROUND College students’ mental health may be disproportionally affected by the COVID-19 pandemic because of the abrupt shift off campus and subsequent loss of a social network and potential long-term impact on job prospects. OBJECT…
View article: Perceived Social Support and Suicide-related Depression Symptom Clusters among Queer College Students
Perceived Social Support and Suicide-related Depression Symptom Clusters among Queer College Students Open
LGBTQ+ individuals report disproportionately high rates of depression and suicidal behaviors compared to the general populations, particularly among queer youth. Certain depressive symptoms and symptom clusters, namely hopelessness and sel…