Category: Suicide and Self-Injury
Olivia Pollak, M.A. (she/her/hers)
University of North Carolina at Chapel Hill
Chapel Hill, North Carolina
Richard Liu, Ph.D. (he/him/his)
Associate Professor
Massachusetts General Hospital, Harvard Medical School
Boston, Massachusetts
Shayna Cheek, Ph.D. (she/her/hers)
Clinical Associate
Duke University
Morrisville, North Carolina
Olivia Pollak, M.A. (she/her/hers)
University of North Carolina at Chapel Hill
Chapel Hill, North Carolina
Adam Horwitz, Ph.D. (he/him/his)
University of Michigan
Ann Arbor, Michigan
Taylor McGuire, B.S. (she/her/hers)
Harvard University
Cambridge, Massachusetts
Elizabeth Thompson, Ph.D. (she/her/hers)
Assistant Professor
Rhode Island Hospital/Alpert Medical School of Brown University
Providence, Rhode Island
Interpersonal factors have long been cited as robust risk factors for suicidal thoughts and behavior (STBs), and relational factors—such as perceived burdensomeness and social disconnectedness—feature prominently in contemporary suicide theories (Beautrais et al., 1997; Van Orden et al., 2010). However, most suicide research has been limited by use of retrospective self-report measures of broad perceptions of relationships and interpersonal experiences. Now, with advances in research methodology such as ecological momentary assessment (EMA), contextual life stress interviews, and performance-based paradigms, it is possible to more intensively and robustly capture aspects of an individual’s interpersonal style and real-life social context to understand how interpersonal factors influence STB risk.
Rather than focus on singular, state-level factors that may confer distal risk for STBs, research in this symposium capitalizes on real-time, state-dependent, and/or performance-based methods to advance understanding of the social and psychological factors that are most relevant to STB risk across both in-person and online interactions and over granular, dynamic, and longitudinal timescales. Findings from community and clinical samples of both adolescents and adults are discussed.
First, Shayna Cheek and Olivia Pollak use contextual life stress interviews and performance-based measures of cognitive inflexibility and social problem-solving to examine how proximal, cognitive-behavioral responses to stressors impact future STB risk in contexts of chronic, real-life stress. Cheek assesses cognitive inflexibility and suicidal ideation using a neurocognitive task in a psychiatric adolescent sample, while Pollak uses a novel, performance-based measure of social problem-solving to examine how social stress-related changes in community adolescents’ in-vivo, problem-solving behaviors relate to future suicidal behavior risk. Next, Adam Horwitz and Taylor McGuire use EMA to examine near-term and bidirectional relations between both interpersonal risk (e.g., interpersonal conflict events, perceived burdensomeness) and protective (i.e., social connectedness) factors and STBs. Their data highlight the importance of examining dynamic, within-person associations of interpersonal risk and protective factors with STBs as they occur outside the lab and across shorter timescales (i.e., next day) than is typically examined. Elizabeth Thompson then examines social risk factors, and social media interactions in particular, in a unique sample of psychiatrically hospitalized youth. She explores how interpersonal exchanges occurring via new online modalities influence STB risk among teens, and how this may interact with comorbid clinical vulnerabilities (i.e., psychosis symptoms, deficits in social functioning) in acute clinical samples.
Finally, we are thrilled to have Richard Liu as Discussant given his expertise in suicide, interpersonal life stress, and novel methodologies such as EMA. Collectively, talks reflect recent research from some of the most prolific labs studying suicide. Findings will be discussed in the context of direct implications for STB risk assessment, prevention, and treatment.