The DaSC Lab is dedicated to exploring cognitive factors associated with depression and suicidal thoughts and behaviors (STBs), as well as how we can change these factors in order to help people experience meaningful lives.
The types of questions we aim to address include the following:
1) How do cognitive constructs naturally occur and what factors influence these fluctuations?
2) How do cognitive constructs relate to each other and to depression and STBs?
3) How can we intervene or change these constructs to positively impact outcomes?
Examining the relationship between Primal World Beliefs and suicidal ideation among college students and community members with a history of suicidal ideation. Data has been collected and data analysis is underway.
We are also coding Suicide Status Forms and Therapeutic Worksheets, completed in the context of CAMS, to identify primal world beliefs as Reasons for Living/Dying and drivers.
This study explores what internal factors are believed to contribute to suicidal thoughts in marginalized populations with lived experience of suicidal ideation through qualitative interviewing. Additionally, we will evaluate whether the suicide-related cognitions across several commonly-used questionnaires are perceived as relevant to participants' lived experience of suicidal ideation. Interviews have been completed and data analysis is underway.
To examine the first two steps of the Three-Step Theory of suicide (3ST) in a large sample of LGBQ young adults. Data collection is completed and data analysis is underway.
A scoping review is underway to examine effective public communication strategies for suicide prevention by analyzing messaging techniques across cultural and demographic groups, the role of social media in different countries, challenges and solutions in campaign implementation, and metrics for measuring campaign effectiveness.
EMA study of college students with a range of depressive symptoms examined suicidal ideation in relation to cognitive (e.g., rumination, attentional fixation, hopelessness, unbearability, self-hate) and contextual (e.g., stressors, social setting, sleep, mood) factors.
Mandel, A. A., Revzina, O., Hunt, S., & Rogers, M. L. (2024). Ecological momentary assessments of cognitive dysfunction and passive suicidal ideation among college students. Behaviour Research and Therapy, 180, 104602. https://doi.org/10.1016/j.brat.2024.104602