151
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Fink-Miller EL, Nestler LM. Suicide in physicians and veterinarians: risk factors and theories. Curr Opin Psychol 2018; 22:23-26. [DOI: 10.1016/j.copsyc.2017.07.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 07/11/2017] [Accepted: 07/17/2017] [Indexed: 11/24/2022]
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152
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Brausch AM, Perkins NM. Nonsuicidal self-injury and disordered eating: Differences in acquired capability and suicide attempt severity. Psychiatry Res 2018; 266:72-78. [PMID: 29857291 DOI: 10.1016/j.psychres.2018.05.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 05/07/2018] [Accepted: 05/08/2018] [Indexed: 12/13/2022]
Abstract
Nonsuicidal self-injury (NSSI) and eating disorders are both strongly related to suicide behaviors, and both can be conceptualized as painful and provocative events that associate with acquired capability for suicide. Individuals who self-injure report greater acquired capability than those who do not engage in these behaviors, but results are mixed in eating disorder samples. Given that NSSI and disordered eating (DE) commonly co-occur, it is important to examine how acquired capability for suicide and suicide attempt severity may differ between individuals who engage in either, both, or neither of these behaviors. It was expected that individuals with both NSSI and DE would report the greatest acquired capability, assessed by fearlessness about death and fear about suicide, and suicide attempt severity, compared to NSSI only, DE only, and controls. In a sample of 1179 undergraduates, results indicated no differences on fearlessness about death, but the NSSI + DE group reported the lowest scores on fear of suicide and greatest suicide attempt severity compared to the other groups. Differences between fearlessness about death and fear about suicide are discussed, as well as the possible additive effect of engaging in both direct (NSSI) and indirect (DE) self-harm on fear about suicide and suicide risk.
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Affiliation(s)
- Amy M Brausch
- Department of Psychological Sciences, Western Kentucky University, 1906 College Heights Blvd, Bowling Green, KY 42101, United States.
| | - Natalie M Perkins
- Department of Psychological Sciences, Western Kentucky University, 1906 College Heights Blvd, Bowling Green, KY 42101, United States
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153
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Hom MA, Stanley IH, Spencer-Thomas S, Joiner TE. Exposure to suicide and suicide bereavement among women firefighters: Associated suicidality and psychiatric symptoms. J Clin Psychol 2018; 74:2219-2237. [PMID: 30022494 DOI: 10.1002/jclp.22674] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 05/18/2018] [Accepted: 06/21/2018] [Indexed: 01/30/2023]
Abstract
OBJECTIVE To examine experiences with suicide exposure and bereavement among women firefighters. METHODS Women firefighters (N = 266, Mage = 37.64y) completed self-report measures assessing their experiences with suicide exposure, history of suicidality, current psychiatric symptoms, and suicide risk. RESULTS Three-fourths (74.4%) of participants reported knowing someone who had died by suicide; of these participants, 31.3% reported losing a fellow firefighter to suicide. Exposure to suicide during one's firefighting career was associated with more severe psychiatric symptoms and suicide risk. Greater impact of a suicide death was significantly associated with more severe current suicide risk, even after controlling for prior suicidality and other psychiatric symptoms. CONCLUSIONS Women firefighters exposed to suicide during their careers may experience more severe psychiatric symptoms and increased suicide risk as compared to their counterparts without this exposure. In particular, women firefighters who are more severely impacted by a suicide loss may be at increased suicide risk.
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Affiliation(s)
- Melanie A Hom
- Department of Psychology, Florida State University, Tallahassee, Florida
| | - Ian H Stanley
- Department of Psychology, Florida State University, Tallahassee, Florida
| | | | - Thomas E Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida
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154
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Daniel TA, Townsend KM, Wang Y, Martin DS, Katz JS, Deshpande G. North American Football Fans Show Neurofunctional Differences in Response to Violence: Implications for Public Health and Policy. Front Public Health 2018; 6:177. [PMID: 30035105 PMCID: PMC6043673 DOI: 10.3389/fpubh.2018.00177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 05/29/2018] [Indexed: 11/18/2022] Open
Abstract
While social and behavioral effects of violence in the media have been studied extensively, much less is known about how sports affect perceptions of violence. The current study examined neurofunctional differences between fans and non-fans of North American football (a contact sport) while viewing violent imagery. Participants viewed images of violence in both football and non-football settings while high-resolution functional magnetic resonance imaging (fMRI) data were acquired from their brains. Neurological activation was compared between these violence types and between groups. Fans of football show diminished activation in brain regions involved in pain perception and empathy such as the anterior cingulate cortex, fusiform gyrus, insula, and temporal pole when viewing violence in the context of football compared to more broadly violent images. Non-fans of football showed no such effect for the types of violent imagery and had higher activation levels than fans of football for the specified brain regions. These differences show that fans of football may perceive violence differently when it is in the context of football. These fan attitudes have potential policy implications for addressing the issue of concussions in North American football.
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Affiliation(s)
- Thomas A Daniel
- AU MRI Research Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, United States.,Department of Psychology, Westfield State University, Westfield, MA, United States.,Department of Psychology, Auburn University, Auburn, AL, United States
| | - Kyle M Townsend
- Cecil B. Day School of Hospitality Administration, Robinson College of Business, Georgia State University, Atlanta, GA, United States
| | - Yun Wang
- AU MRI Research Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, United States.,Department of Psychiatry, Columbia University, New York, NY, United States
| | - David S Martin
- Department of Nutrition, Dietetics, and Hospitality Management, Auburn University, Auburn, AL, United States
| | - Jeffrey S Katz
- AU MRI Research Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, United States.,Department of Psychology, Auburn University, Auburn, AL, United States.,Center for Neuroscience, Auburn University, Auburn, AL, United States
| | - Gopikrishna Deshpande
- AU MRI Research Center, Department of Electrical and Computer Engineering, Auburn University, Auburn, AL, United States.,Department of Psychology, Auburn University, Auburn, AL, United States.,Center for Neuroscience, Auburn University, Auburn, AL, United States.,Center for Health Ecology and Equity Research, Auburn University, Auburn, AL, United States
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155
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Butterworth SE, Daruwala SE, Anestis MD. Firearm storage and shooting experience: Factors relevant to the practical capability for suicide. J Psychiatr Res 2018; 102:52-56. [PMID: 29605786 DOI: 10.1016/j.jpsychires.2018.03.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 02/14/2018] [Accepted: 03/25/2018] [Indexed: 11/29/2022]
Abstract
The capability for suicide is posited to facilitate the relatively rare transition from suicidal ideation to suicidal behavior, although the operational definition of the construct continues to evolve. The Three Step Theory proposes that capability is multifaceted and includes practical capability for suicide, defined as comfort with and access to lethal means. Empirical examinations of this construct are thus far limited. Two previous studies have examined the association between firearm storage and shooting experience and common measures of capability for suicide. This study expands the generalizability of previous findings by investigating the relationship between capability for suicide, firearm storage practices, and experience shooting a firearm in a sample of 300 American firearm owners. We found that individuals who store their firearms unsafely (loaded, in a non-secure location, or without a locking device) and who have greater experience shooting firearms have significantly higher capability for suicide. These findings extend the evidence for the construct of practical capability as it relates to firearms and highlight the need for firearm-specific means safety measures to prevent suicide.
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156
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Number and violence of suicide attempt methods: A preliminary investigation of the associations with fearlessness of suicide and fearlessness about death. Psychiatry Res 2018; 265:183-189. [PMID: 29727762 DOI: 10.1016/j.psychres.2018.04.050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 03/01/2018] [Accepted: 04/17/2018] [Indexed: 11/24/2022]
Abstract
The Interpersonal Psychological Theory of Suicide (IPTS) proposes that to attempt suicide one must not only desire death, but must also have acquired the capability to act on that desire. The IPTS states capability for suicide can be acquired through exposure to painful and provocative events, with events most closely related to suicide (e.g., non-fatal attempt) having the strongest effects on capability. We tested the effects of two aspects of suicide attempt history-number and violence of methods-on acquired capability, operationalized as both fearlessness about death and fearlessness of suicide, in a sample of psychiatric inpatients with a history of multiple suicide attempts. Results from three separate models suggest that number of methods and number of violent methods, but not history of ever using a violent method, are associated with increased fearlessness of suicide, even after accounting for hopelessness, general painful and provocative events, NSSI, and number of attempts. Few variables were associated with fearlessness about death. Our results raise the possibility that fearlessness of death and suicide may not be synonymous constructs. They also indicate that number of methods, and/or number of violent methods, may be important markers of fearlessness of suicide among those at high risk.
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157
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Williams CL, Witte TK. Media Reporting on Suicide: Evaluating the Effects of Including Preventative Resources and Psychoeducational Information on Suicide Risk, Attitudes, Knowledge, and Help-Seeking Behaviors. Suicide Life Threat Behav 2018; 48:253-270. [PMID: 28504315 DOI: 10.1111/sltb.12355] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 01/10/2017] [Indexed: 11/29/2022]
Abstract
We evaluated the effects of exposure to a suicide news article on a variety of outcome variables and whether adhering to one specific media guideline (i.e., including psychoeducational information and preventative resources) buffered any of the negative effects of exposure. Participants were randomly assigned to read one of three articles and then asked to complete a battery of self-report questionnaires. Overall, we found no effect of exposure to a suicide news article, regardless of the inclusion of resources and information, with a few minor exceptions. Although researchers have demonstrated the effectiveness of media guidelines in the aggregate at reducing imitative suicidal behavior, it remains unclear which guidelines in particular are responsible for this effect.
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Affiliation(s)
| | - Tracy K Witte
- Department of Psychology, Auburn University, Auburn, AL, USA
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158
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Seo JW, Kwon SM. Preliminary Validation of a Korean Version of the Acquired Capability for Suicide Scale-Fearlessness About Death. Suicide Life Threat Behav 2018; 48:305-314. [PMID: 28591462 DOI: 10.1111/sltb.12360] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 01/19/2017] [Indexed: 11/30/2022]
Abstract
The interpersonal-psychological theory of suicide proposes that the desire for suicide must be accompanied by the capability to do so in order for an individual to engage in suicidal behavior. The Acquired Capability for Suicide Scale-Fearlessness about Death (ACSS-FAD) measures fearlessness about death, a core component of the capability for suicide. This study aimed to validate a Korean version of the ACSS-FAD in a college student sample. We administered the ACSS-FAD and measures of suicide ideation, fear of suicide, death anxiety, pain anxiety, and depression in a sample of Korean college students (N = 301) and analyzed its reliability, factor structure, invariance across genders, convergent validity, and discriminant validity. The one-factor model achieved satisfactory model fit. Across genders, partial metric invariance and partial scalar invariance were established. The results also revealed that the ACSS-FAD has good internal consistency, convergent validity (positive correlations with fear of suicide, death anxiety, and pain anxiety), and discriminant validity (no relation with depression). The Korean version of the ACSS-FAD presents adequate psychometric properties and may be considered to be a promising instrument for measuring fearlessness about death in college students.
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Affiliation(s)
- Jang-Won Seo
- Department of Psychology, Chonbuk National University, Jeonju, Korea
| | - Seok-Man Kwon
- Department of Psychology, Seoul National University, Seoul, Korea
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159
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King JD, Horton SE, Hughes JL, Eaddy M, Kennard BD, Emslie GJ, Stewart SM. The Interpersonal-Psychological Theory of Suicide in Adolescents: A Preliminary Report of Changes Following Treatment. Suicide Life Threat Behav 2018; 48:294-304. [PMID: 28370278 DOI: 10.1111/sltb.12352] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 01/17/2017] [Indexed: 11/28/2022]
Abstract
This study investigated change in suicide risk in the framework of the interpersonal theory of suicide. Fifty-four adolescents completed measures of interpersonal needs, acquired capability, depressive symptoms, and suicide risk at entry and exit from treatment. There was a significant drop following treatment in unmet interpersonal needs but not in acquired capability, consistent with the theory. Both change in the interaction between interpersonal needs and in depressive symptoms contributed unique prediction to change in suicide risk. These findings extend the research in understanding changes in suicide risk and inform treatment by suggesting cognitive targets for intervention.
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Affiliation(s)
- Jessica D King
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
| | - Sarah E Horton
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
| | - Jennifer L Hughes
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
| | - Michael Eaddy
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
| | - Betsy D Kennard
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
| | - Graham J Emslie
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
| | - Sunita M Stewart
- University of Texas Southwestern Medical Center at Dallas, Dallas, TX, USA.,Children's Health Children's Medical Center Dallas, Dallas, TX, USA
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160
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Meerwijk EL, Weiss SJ. Tolerance for psychological pain and capability for suicide: Contributions to suicidal ideation and behavior. Psychiatry Res 2018; 262:203-208. [PMID: 29453039 PMCID: PMC5866778 DOI: 10.1016/j.psychres.2018.02.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 01/16/2018] [Accepted: 02/02/2018] [Indexed: 11/22/2022]
Abstract
Among people with suicide ideation most do not attempt suicide or die by suicide. In this online study of adult US Facebook users (n = 219), we examined capability for suicide, operationalized as fearlessness about death, and tolerance for psychological pain as potential variables that may explain why some people move from suicide ideation to suicidal behavior. Tolerance for psychological pain was significantly higher for participants who had never attempted suicide. Fearlessness about death was higher in participants who had attempted suicide, but not significantly. At high levels of psychological pain, one's belief in the ability to cope with psychological pain, a dimension of tolerance for psychological pain, was lower in participants with a history of suicide attempt than in participants who had never attempted suicide. The odds of suicidal desire were almost cut in half with each unit increase in participants' belief in their coping ability, whereas for each unit increase in fearlessness about death, the odds of suicidal desire increased by 65%. The Pearson correlation between tolerance for psychological pain and fearlessness about death was negligible. Our findings support a role for both tolerance for psychological pain and capability for suicide/fearlessness about death in the ideation-to-action framework of suicide.
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Affiliation(s)
- Esther L Meerwijk
- Department of Family Health Care Nursing, University of California, San Francisco, CA, USA; VA Health Services Research & Development, Center for Innovation to Implementation, VA Palo Alto Health Care System, Menlo Park, CA, USA.
| | - Sandra J Weiss
- Department of Community Health Systems, University of California, San Francisco, CA, USA
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161
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Dueweke AR, Schwartz-Mette RA. Social-Cognitive and Social-Behavioral Correlates of Suicide Risk in College Students: Contributions from Interpersonal Theories of Suicide and Depression. Arch Suicide Res 2018; 22:224-240. [PMID: 28422574 DOI: 10.1080/13811118.2017.1319310] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Joiner's interpersonal-psychological theory of suicide (IPTS) is predated by literature examining maladaptive interpersonal behaviors associated with depression; however, research has not examined the potential relevance of such behaviors for the IPTS. The current study aimed to expand understanding of suicide risk by examining two maladaptive interpersonal behaviors in the context of Joiner's IPTS model. Structural equation modeling examined associations between depressive symptoms, social-cognitive predictors of suicide, maladaptive interpersonal behaviors, and suicide risk in 228 college students (53.9% female; M = 19.5 years, SD = 1.8). Social-cognitive IPTS variables mediated the relation between depressive symptoms and maladaptive interpersonal behavior. Both social-cognition and maladaptive interpersonal behavior mediated the effect of depressive symptoms on suicide risk. Findings have the potential to add to our understanding of the interplay of social-cognitive factors and interpersonal behaviors associated with suicide risk. Directions for future research are discussed.
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162
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Bryan CJ, Wood DS, May A, Peterson AL, Wertenberger E, Rudd MD. Mechanisms of Action Contributing to Reductions in Suicide Attempts Following Brief Cognitive Behavioral Therapy for Military Personnel: A Test of the Interpersonal-Psychological Theory of Suicide. Arch Suicide Res 2018; 22:241-253. [PMID: 28422576 DOI: 10.1080/13811118.2017.1319313] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Brief cognitive behavioral therapy (BCBT) is associated with significant reductions in suicide attempts among military personnel. However, the underlying mechanisms of action contributing to reductions in suicide attempts in effective psychological treatments remain largely unknown. The present study conducted a secondary analysis of a randomized controlled trial of BCBT versus treatment as usual (TAU) to examine the mechanisms of action hypothesized by the interpersonal-psychological theory of suicide (IPT): perceived burdensomeness, thwarted belongingness, and fearlessness about death. In a sample of 152 active duty U.S. Army personnel with recent suicide ideation or attempts, there were significantly fewer suicide attempts in BCBT, but there were no differences between treatment groups from baseline to 6 months postbaseline on any of the 3 IPT constructs or their interactions. Tests of the moderated mediation failed to support an indirect effect for the IPT model, regardless of which IPT variables were specified as mediators or moderators. Results suggest that the IPT's hypothesized mechanisms of action do not account for reductions in suicide attempts in BCBT. Implications for clinical practice and research are discussed.
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163
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Suicide Risk Screening in Healthcare Settings: Identifying Males and Females at Risk. J Clin Psychol Med Settings 2018; 24:8-20. [PMID: 28251427 DOI: 10.1007/s10880-017-9486-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Suicide is the tenth leading cause of death in the United States, accounting for more than 42,000 deaths in 2014. Although this tragedy cuts across groups defined by age, gender, race/ethnicity, and geographic location, it is striking that nearly four times as many males as females die by suicide in the U.S. We describe the current regulations and recommendations for suicide risk screening in healthcare systems and also describe the aspirational goal of "Zero Suicide," put forth by the National Action Alliance for Suicide Prevention. We then provide information about suicide risk screening tools and steps to take when a patient screens positive for suicide risk. Given the substantially higher suicide rate among males than females, we argue that it is important to consider how we could optimize suicide risk screening strategies to identify males at risk and females at risk. Further research is needed to accomplish this goal. It is recommended that we consider multi-factorial suicide risk screens that incorporate risk factors known to be particularly important for males as well as computerized, adaptive screens that are tailored for the specific risk considerations of the individual patient, male or female. These strategies are not mutually exclusive. Finally, universal suicide risk screening in healthcare settings, especially primary care, specialty medical care, and emergency department settings, is recommended.
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164
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Burke TA, Ammerman BA, Knorr AC, Alloy LB, McCloskey MS. Measuring Acquired Capability for Suicide within an Ideation-to-Action Framework. PSYCHOLOGY OF VIOLENCE 2018; 8:277-286. [PMID: 29732237 PMCID: PMC5931728 DOI: 10.1037/vio0000090] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Despite the large literature on risk factors for suicide-related outcomes, few studies have examined risk for acting on suicidal thoughts among suicide ideators. The current study aimed to fill this gap by examining the role of acquired capability, as well as its hypothesized facilitator, painful and provocative events (PPEs), as motivators for behavior among individuals along the suicide continuum. METHOD Undergraduates reporting suicidal ideation, suicide plans, suicide attempts without intent to die, or suicide attempts with intent to die (N=546) completed a measure of acquired capability for suicide, as well as assessments of exposure to PPEs. RESULTS Our findings demonstrated that acquired capability for suicide did not distinguish between individuals falling along the ideation-to-action spectrum. Among the several PPEs assessed, the frequency of non-suicidal self-injury, and the presence of childhood emotional abuse, physical abuse, and physical neglect each significantly differentiated between groups, with individuals having a history of a suicide attempt with the intent to die reporting the highest levels. CONCLUSIONS These findings implicate the PPEs that may be most important to assess in determining suicide risk, and, further, call into question the utility of acquired capability in differentiating between individuals along the suicide continuum.
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165
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Horwitz AG, Czyz EK, Berona J, King CA. Prospective Associations of Coping Styles With Depression and Suicide Risk Among Psychiatric Emergency Patients. Behav Ther 2018. [PMID: 29530261 DOI: 10.1016/j.beth.2017.07.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Suicide is the second leading cause of death for those ages 13-25 in the United States. Coping is a mediator between stressful life events and adverse outcomes, and coping skills have been incorporated into interventions (e.g., cognitive-behavioral therapy, dialectical behavior therapy, safety-planning interventions) for suicidal populations. However, longitudinal research has not directly examined the prospective associations between multiple coping styles and suicide-related outcomes in high-risk samples. This study identified cross-sectional and 4-month longitudinal associations of coping styles with suicide risk factors (i.e., depression, suicidal ideation, suicidal behavior) in a sample of 286 adolescent and young adult psychiatric emergency patients. Positive reframing was the coping style most consistently associated with positive outcomes, whereas self-blame and disengagement were consistently associated with negative outcomes. Active coping protected against suicidal behavior for males, but not for females. This was the first study to examine longitudinal relationships between coping and suicide-related outcomes in a high-risk clinical sample. Findings suggest that clinical interventions with suicidal adolescents and young adults may benefit from a specific focus on increasing positive reframing and reducing self-blame.
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166
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Assavedo BL, Green BA, Anestis MD. Military personnel compared to multiple suicide attempters: Interpersonal theory of suicide constructs. DEATH STUDIES 2018; 42:123-129. [PMID: 28557621 DOI: 10.1080/07481187.2017.1334013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The current study aimed to address the discrepancy between suicide rates in the military and general population by comparing facets of the interpersonal theory of suicide between civilians with multiple suicide attempts and U.S. military personnel. Military personnel exhibited higher levels of capability for suicide but lower levels of perceived burdensomeness and thwarted belongingness than civilian multiple attempters. When comparing only personnel endorsing ideation and civilian multiple attempters, the significant difference for capability remained, but the differences for perceived burdensomeness and thwarted belongingness became nonsignificant. Results suggest the emergence of ideation places personnel at a greater risk for suicide than many civilian multiple attempters.
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Affiliation(s)
- Brittney L Assavedo
- a Department of Clinical Psychology , The University of Southern Mississippi , Hattiesburg , Mississippi , USA
| | - Bradley A Green
- a Department of Clinical Psychology , The University of Southern Mississippi , Hattiesburg , Mississippi , USA
| | - Michael D Anestis
- a Department of Clinical Psychology , The University of Southern Mississippi , Hattiesburg , Mississippi , USA
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167
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Spitzer EG, Zuromski KL, Davis MT, Witte TK, Weathers F. Posttraumatic Stress Disorder Symptom Clusters and Acquired Capability for Suicide: A Reexamination Using DSM-5 Criteria. Suicide Life Threat Behav 2018; 48:105-115. [PMID: 28261858 DOI: 10.1111/sltb.12341] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 11/08/2016] [Indexed: 11/28/2022]
Abstract
This study used the interpersonal-psychological theory of suicide to explore the relationships among DSM-5 posttraumatic stress disorder (PTSD) symptom clusters derived from the six-factor anhedonia model and facets of acquired capability for suicide (ACS). In a sample of 373 trauma-exposed undergraduates, most PTSD symptom clusters were negatively associated with facets of ACS in bivariate correlations, but the anhedonia cluster was positively associated with ACS in regression models. Structure coefficients and commonality analysis indicated that anhedonia served as a suppressor variable for the other symptom clusters. Our findings further elucidate the complex relationship between specific PTSD symptom clusters and ACS.
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Affiliation(s)
| | | | | | - Tracy K Witte
- Department of Psychology, Auburn University, Auburn, AL, USA
| | - Frank Weathers
- Department of Psychology, Auburn University, Auburn, AL, USA
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168
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Anestis MD, Butterworth SE, Houtsma C. Perceptions of firearms and suicide: The role of misinformation in storage practices and openness to means safety measures. J Affect Disord 2018; 227:530-535. [PMID: 29169121 DOI: 10.1016/j.jad.2017.11.057] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 10/12/2017] [Accepted: 11/12/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Firearm ownership and unsafe storage increase risk for suicide. Little is known regarding factors that influence storage practices and willingness to engage in means safety. METHODS Utilizing Amazon's Mechanical Turk program, we recruited an online sample of 300 adults living in the US who own at least one firearm. Firearm storage practices and openness to means safety measures were assessed using items designed for this study. Data were collected and analyzed in 2017. RESULTS Firearms stored in non-secure locations and without a locking device were associated with lower beliefs in the relationship between firearm storage and suicide risk. Fearlessness about death moderated the association between current secure versus non-secure storage and beliefs regarding firearm storage and suicide risk, in that storage practices and beliefs were more strongly related at higher levels of fearlessness about death. For both secure and locked storage of a firearm, there was a significant indirect effect of current storage practices on willingness to engage in means safety in the future through current beliefs regarding the relationship between firearm storage and suicide risk. Unsafe storage practices were largely associated with an unwillingness to store firearms more safely or to allow a trusted peer to temporarily store the firearm outside the home in order to prevent their own or someone else's suicide. LIMITATIONS Self-report and cross-sectional data were used. Results may not generalize to non-firearm owners. CONCLUSIONS Firearm owners are prone to inaccurate beliefs about the relationship between firearms and suicide. These beliefs may influence both current firearm storage practices and the willingness to engage in means safety.
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169
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Hames JL, Rogers ML, Silva C, Ribeiro JD, Teale NE, Joiner TE. A Social Exclusion Manipulation Interacts with Acquired Capability for Suicide to Predict Self-Aggressive Behaviors. Arch Suicide Res 2018; 22:32-45. [PMID: 28287920 PMCID: PMC7871897 DOI: 10.1080/13811118.2017.1304309] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The interpersonal theory of suicide posits that individuals who simultaneously experience high levels of thwarted belongingness, perceived burdensomeness, and acquired capability for suicide are at high risk for a lethal or near-lethal suicide attempt. Although supported by self-report studies, no study has examined facets of the theory experimentally. The present study aimed to examine the belongingness and capability components of the theory by testing whether experimentally manipulated social exclusion interacts with self-reported acquired capability to predict higher self-administered shock levels on a self-aggression paradigm. A sample of 253 students completed self-report measures and were then randomly assigned to a social exclusion manipulation condition (future alone, future belonging, no feedback). Participants then participated in the self-aggression paradigm. The positive association between acquired capability and self-aggression was strongest among participants in the future alone social exclusion condition. In those assigned to the future belonging or no feedback conditions, the association between acquired capability and self-aggression was non-significant. These findings provide modest experimental support for the interpersonal theory of suicide and highlight a potential mechanism through which social exclusion may impact suicide risk. Limitations and future research directions are discussed.
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170
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Matney J, Westers NJ, Horton SE, King JD, Eaddy M, Emslie GJ, Kennard BD, Stewart SM. Frequency and Methods of Nonsuicidal Self-Injury in Relation to Acquired Capability for Suicide Among Adolescents. Arch Suicide Res 2018; 22:91-105. [PMID: 28121238 DOI: 10.1080/13811118.2017.1283266] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The objective of this study was to test the Interpersonal Psychological Theory of Suicide (IPTS) proposal that the association of nonsuicidal self-injury (NSSI) with suicide attempt is mediated by acquired capability. Inpatient adolescents (n = 134) reported on suicide ideation and attempts, NSSI frequency and methods, depressive symptoms, and acquired capability for suicide. Consistent with the IPTS, both measures of NSSI were positively associated with acquired capability after accounting for depressive symptoms and past history of attempts. However, both NSSI measures explained independent variance in number of suicide attempts after controlling for suicide ideation and acquired capability. These findings contradict the IPTS and suggest that the role of NSSI in suicide attempt is mediated by variables external to the IPTS.
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171
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Ammerman BA, Steinberg L, McCloskey MS. Risk-Taking Behavior and Suicidality: The Unique Role of Adolescent Drug Use. JOURNAL OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY : THE OFFICIAL JOURNAL FOR THE SOCIETY OF CLINICAL CHILD AND ADOLESCENT PSYCHOLOGY, AMERICAN PSYCHOLOGICAL ASSOCIATION, DIVISION 53 2018; 47:131-141. [PMID: 27732082 PMCID: PMC6082017 DOI: 10.1080/15374416.2016.1220313] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Research has supported an association between suicidal thoughts/behaviors and risk taking, which may be particularly strong during adolescence when risk taking is known to increase. However, extant research has focused on individual risk-taking behaviors (e.g., alcohol use), limiting our ability to evaluate the unique association between different risk-taking behaviors and suicidal thoughts/behaviors. The current study aimed to fill this gap by examining the simultaneous influence of multiple risk-taking behaviors (i.e., risky sexual behavior, tobacco/alcohol use, illicit drug use, delinquent behavior, violent behavior) on adolescent suicidal thoughts/behaviors. Data from the National Longitudinal Study of Adolescent Health was utilized. The sample consisted of 4,834 adolescents who completed home interviews at two time points. At the first time point, participants' mean age was 15.15, with 48% (n = 2,315) identifying as male. Participants provided information about suicidal thoughts/behaviors and multiple risk-taking behaviors at an initial interview and at a second interview, approximately 11 months later. When independently examined, nearly all assessed risk-taking behaviors were independently associated with suicidal ideation concurrently and prospectively, and with suicide attempts concurrently. When all risk-taking behaviors were examined simultaneously, illicit drug use was the only significant concurrent and significant prospective, albeit negative, predictor of suicidal thoughts and only concurrent predictor of suicidal behavior. The current findings suggest that illicit drug use may have a stronger association with suicidal thoughts and behaviors than other risk-taking behavior. These findings have implications for prevention and intervention programs for adolescents.
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172
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Hom MA, Matheny NL, Stanley IH, Rogers ML, Cougle JR, Joiner TE. Examining Physical and Sexual Abuse Histories as Correlates of Suicide Risk Among Firefighters. J Trauma Stress 2017; 30:672-681. [PMID: 29083498 DOI: 10.1002/jts.22230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 06/21/2017] [Accepted: 07/27/2017] [Indexed: 11/09/2022]
Abstract
Research indicates that physical and sexual abuse are associated with increased suicide risk; however, these associations have not been investigated among firefighters-an occupational group that has been shown to be at elevated suicide risk. This study examined whether physical and sexual abuse histories are associated with (a) career suicide ideation, plans, and attempts; and (b) current suicide risk (controlling for theoretically relevant symptoms) in this occupational group. A sample of 929 U.S. firefighters completed self-report surveys that assessed lifetime history of physical and sexual abuse; career suicide ideation, plans, and attempts; current suicide risk; and theoretically relevant symptoms. Logistic regression analyses revealed that individuals who reported a history of physical abuse were significantly more likely to report career suicide ideation, adjusted odds ratio [AOR] = 6.12, plans, AOR = 13.05, and attempts, AOR = 23.81, than those who did not. A similar pattern of findings emerged for individuals who reported a sexual abuse history, AORs = 7.83, 18.35, and 29.58 respectively. Linear regression analyses revealed that physical and sexual abuse histories each significantly predicted current suicide risk, even after controlling for theoretically relevant symptoms and demographics, pr2 = .07 and .06, respectively. Firefighters with a history of physical and/or sexual abuse may be at increased risk for suicidal thoughts and behaviors. A history of physical and sexual abuse were each significantly correlated with current suicide risk in this population, even after accounting for the effects of theoretically relevant symptoms. Thus, when conceptualizing suicide risk among firefighters, factors not necessarily related to one's firefighter career should be considered.
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Affiliation(s)
- Melanie A Hom
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Natalie L Matheny
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Ian H Stanley
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Megan L Rogers
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Jesse R Cougle
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Thomas E Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
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173
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Chu C, Buchman-Schmitt JM, Stanley IH, Hom MA, Tucker RP, Hagan CR, Rogers ML, Podlogar MC, Chiurliza B, Ringer-Moberg FB, Michaels MS, Patros C, Joiner TE. The interpersonal theory of suicide: A systematic review and meta-analysis of a decade of cross-national research. Psychol Bull 2017; 143:1313-1345. [PMID: 29072480 PMCID: PMC5730496 DOI: 10.1037/bul0000123] [Citation(s) in RCA: 561] [Impact Index Per Article: 80.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Over the past decade, the interpersonal theory of suicide has contributed to substantial advances in the scientific and clinical understanding of suicide and related conditions. The interpersonal theory of suicide posits that suicidal desire emerges when individuals experience intractable feelings of perceived burdensomeness and thwarted belongingness and near-lethal or lethal suicidal behavior occurs in the presence of suicidal desire and capability for suicide. A growing number of studies have tested these posited pathways in various samples; however, these findings have yet to be evaluated meta-analytically. This paper aimed to (a) conduct a systematic review of the unpublished and published, peer-reviewed literature examining the relationship between interpersonal theory constructs and suicidal thoughts and behaviors, (b) conduct meta-analyses testing the interpersonal theory hypotheses, and (c) evaluate the influence of various moderators on these relationships. Four electronic bibliographic databases were searched through the end of March, 2016: PubMed, Medline, PsycINFO, and Web of Science. Hypothesis-driven meta-analyses using random effects models were conducted using 122 distinct unpublished and published samples. Findings supported the interpersonal theory: the interaction between thwarted belongingness and perceived burdensomeness was significantly associated with suicidal ideation; and the interaction between thwarted belongingness, perceived burdensomeness, and capability for suicide was significantly related to a greater number of prior suicide attempts. However, effect sizes for these interactions were modest. Alternative configurations of theory variables were similarly useful for predicting suicide risk as theory-consistent pathways. We conclude with limitations and recommendations for the interpersonal theory as a framework for understanding the suicidal spectrum. (PsycINFO Database Record
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Affiliation(s)
- Carol Chu
- Florida State University, Department of Psychology, Tallahassee, FL
- McLean Hospital, Belmont, MA
- Harvard Medical School, Department of Psychiatry, Cambridge, MA
| | | | - Ian H. Stanley
- Florida State University, Department of Psychology, Tallahassee, FL
| | - Melanie A. Hom
- Florida State University, Department of Psychology, Tallahassee, FL
| | - Raymond P. Tucker
- Louisiana State University, Department of Psychology, Baton Rouge, LA
| | | | - Megan L. Rogers
- Florida State University, Department of Psychology, Tallahassee, FL
| | | | - Bruno Chiurliza
- Florida State University, Department of Psychology, Tallahassee, FL
| | | | | | - Connor Patros
- Temple University, Department of Psychology, Philadelphia, PA
| | - Thomas E. Joiner
- Florida State University, Department of Psychology, Tallahassee, FL
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174
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Abstract
This cross-sectional study investigated the association between harassment, career suicidality, and psychiatric symptoms among women firefighters. Women firefighters (n = 290) completed self-report measures of experiences with harassment on the job, career suicidality, and various psychiatric symptoms. Logistic regression analyses and one-way analyses of variance were used to address study aims. Of the sample, 21.7% reported having experienced sexual harassment and 20.3% reported having been threatened or harassed in another way on their firefighting job. Sexual harassment and other threats/harassment on the job were both significantly associated with a greater likelihood of reporting career suicidal ideation, as well as reporting more severe psychiatric symptoms. Harassment and threats experienced on the job may be associated with increased suicide risk and more severe psychiatric symptoms among women firefighters. Efforts are needed to reduce the occurrence of harassment and threats within the fire service and provide support for women firefighters who have been harassed or threatened.
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175
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Houtsma C, Anestis MD. Practical capability: The impact of handgun ownership among suicide attempt survivors. Psychiatry Res 2017; 258:88-92. [PMID: 28992551 DOI: 10.1016/j.psychres.2017.09.064] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 09/18/2017] [Accepted: 09/24/2017] [Indexed: 11/24/2022]
Abstract
Suicide is a leading cause of death and represents a serious public health concern. However, our ability to predict its occurrence has not improved over the last 50 years and we continue to rely on past suicidal behavior as the most robust predictor of future suicidal behavior. Recent theories have emphasized the role of contextual factors that increase capability to act on suicidal thoughts, including access to and familiarity with lethal means. We sought to examine the impact of handgun ownership, a component of practical capability as defined by the Three-Step Theory, on the relationship between past week suicidal ideation and perceived likelihood of making a future suicide attempt within a community sample of previous suicide attempters. Results indicate that, among suicide attempt survivors who are currently suicidal, handgun ownership increases the likelihood of predicting engagement in future suicidal behavior. As self-reported predictions about suicidal behavior have been found to be uniquely predictive of actual suicidal behavior, handgun ownership may facilitate the transition from ideation to action. The relevance of these findings to means safety strategies is discussed.
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Affiliation(s)
- Claire Houtsma
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA.
| | - Michael D Anestis
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
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176
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Forrest LN, Smith AR. Comparisons of the Interpersonal-Psychological Theory of Suicide Constructs Among Individuals Without Suicidality, Ideators, Planners, and Attempters. Suicide Life Threat Behav 2017; 47:629-640. [PMID: 27982455 DOI: 10.1111/sltb.12319] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 09/14/2016] [Indexed: 01/31/2023]
Abstract
The Interpersonal-Psychological Theory of Suicide (IPTS) proposes that combinations of thwarted belongingness, perceived burdensomeness, and acquired capability lead to suicide ideation, planning, and attempting. We compared individuals with and without suicidality on thwarted belongingness and perceived burdensomeness, and compared a combined group of planners and attempters to ideators on fearlessness about death (one component of acquired capability). Individuals with suicidality had higher thwarted belongingness and perceived burdensomeness than individuals without suicidality. Planners and attempters did not have higher fearlessness about death than ideators. These findings partially support IPTS hypotheses. Assessing thwarted belongingness and perceived burdensomeness may improve suicide risk determination.
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Affiliation(s)
| | - April R Smith
- Department of Psychology, Miami University, Oxford, OH, USA
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177
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Buchman-Schmitt JM, Chu C, Michaels MS, Hames JL, Silva C, Hagan CR, Ribeiro JD, Selby EA, Joiner TE. The role of stressful life events preceding death by suicide: Evidence from two samples of suicide decedents. Psychiatry Res 2017; 256:345-352. [PMID: 28675860 PMCID: PMC5603385 DOI: 10.1016/j.psychres.2017.06.078] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 06/24/2017] [Accepted: 06/24/2017] [Indexed: 11/30/2022]
Abstract
Stressful life events (SLEs) are associated with increased risk for suicidal behavior. Less is known regarding the intensity of SLEs and how this may vary as a function of suicide attempt history. As a large percentage of suicide decedents do not have a history of suicidal behavior, SLEs precipitating suicide may help characterize suicidality in this understudied population. This paper examines the intensity, number, and accumulation of SLEs preceding death by suicide among decedents with varying suicide attempt histories. Suicide attempts, SLEs, and suicide methods were examined in two samples: 62 prison-based and 117 community-based suicide decedents. Regression was used to compare the level of stressor precipitating death by suicide in decedents who died on a first attempt versus multiple previous attempts. A non-significant trend was observed in the prison population which was supported by significant findings in the community-based sample. Decedents who died on a first attempt experienced a stressor of a lower magnitude when compared to decedents with multiple previous suicide attempts. We discuss the implications of these findings in relation to the stress-diathesis model for suicide.
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Affiliation(s)
- Jennifer M. Buchman-Schmitt
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States,Correspondence to: 1107 West Call St., Tallahassee, Florida, 32306. Tel.: +(763) 923 3852.
| | - Carol Chu
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
| | - Matthew S. Michaels
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
| | - Jennifer L. Hames
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
| | - Caroline Silva
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
| | - Christopher R. Hagan
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
| | - Jessica D. Ribeiro
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
| | - Edward A. Selby
- Department of Psychology, Rutgers University, Piscataway, NJ 08854, United States
| | - Thomas E. Joiner
- Department of Psychology, Florida State University, Tallahassee, FL 32301, United States
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178
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Brown SL, Roush JF, Marshall AJ, Mitchell SM, Cukrowicz KC. A Psychometric Investigation of the Painful and Provocative Events Scale: Moving Forward. Arch Suicide Res 2017; 22:628-643. [PMID: 29621429 DOI: 10.1080/13811118.2017.1392914] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Acquired capability for suicide is posited to develop through repeated exposure to physically painful and psychologically provocative events; however, there is limited research evaluating the assessment of painful and provocative events. The current study examined the factor structure, validity, and reliability of the Painful and Provocative Events Scale (PPES). Categorical exploratory and confirmatory factor analyses were conducted in a sample of undergraduate students (N = 732). A 15-item PPES with a 3-factor solution best fits the data; however, both the subscales derived from factor analyses yielded inconsistent validity and reliability. Despite addressing limitations of previous psychometric investigations of the PPES, the inconsistent findings of the current study suggest the theoretical reconceptualization of painful and provocative events and the subsequent development of a valid and reliable assessment of painful and provocative events is needed to take the place of current versions of the PPES.
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179
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Huang KC, Tzeng DS, Lin CH, Chung WC. Interpersonal-Psychological Theory, Alexithymia, and Personality Predict Suicide Ideation among Maladjusted Soldiers in Taiwan. Suicide Life Threat Behav 2017; 47:603-611. [PMID: 27883207 DOI: 10.1111/sltb.12315] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 08/29/2016] [Indexed: 11/29/2022]
Abstract
This case-control study enrolled 226 maladjusted soldiers and 229 controls to investigate the impact of the interpersonal-psychological theory of suicide, alexithymia, personality, and childhood trauma on suicide risk among Taiwanese soldiers. Assessments included the Toronto Alexithymia Scale, Eysenck Personality Inventory, Mini-International Neuropsychiatric Interview, and Brief Symptom Rating Scale. In addition to thwarted belongingness and perceived burdensomeness, other risks included less extraversion with higher neuroticism, higher alexithymia, poor academic performance, domestic violence, and life-threatening events. Our study demonstrates the interaction of the interpersonal-psychological theory and other suicide risk factors in Taiwanese soldiers.
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Affiliation(s)
- Kai-Cheng Huang
- Department of Psychiatry, Kaohsiung Armed Forces General Hospital, Lingya District, Kaohsiung City, Taiwan
| | - Dong-Sheng Tzeng
- Tri-Service General Hospital Beitou Branch, Beitou, Taipei, Taiwan.,College of Pharmacy and Biotechnology, Tajen University, Pingtung, Taiwan.,Institute of Aerospace and Undersea Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Chi-Hung Lin
- Department of Psychiatry, Kaohsiung Armed Forces General Hospital, Lingya District, Kaohsiung City, Taiwan
| | - Wei-Ching Chung
- School of Nursing, Fooyin University, Kaohsiung City, Taiwan
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180
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Pennings SM, Finn J, Houtsma C, Green BA, Anestis MD. Posttraumatic Stress Disorder Symptom Clusters and the Interpersonal Theory of Suicide in a Large Military Sample. Suicide Life Threat Behav 2017; 47:538-550. [PMID: 27982459 DOI: 10.1111/sltb.12317] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 07/06/2016] [Indexed: 11/30/2022]
Abstract
Prior studies examining posttraumatic stress disorder (PTSD) symptom clusters and the components of the interpersonal theory of suicide (ITS) have yielded mixed results, likely stemming in part from the use of divergent samples and measurement techniques. This study aimed to expand on these findings by utilizing a large military sample, gold standard ITS measures, and multiple PTSD factor structures. Utilizing a sample of 935 military personnel, hierarchical multiple regression analyses were used to test the association between PTSD symptom clusters and the ITS variables. Additionally, we tested for indirect effects of PTSD symptom clusters on suicidal ideation through thwarted belongingness, conditional on levels of perceived burdensomeness. Results indicated that numbing symptoms are positively associated with both perceived burdensomeness and thwarted belongingness and hyperarousal symptoms (dysphoric arousal in the 5-factor model) are positively associated with thwarted belongingness. Results also indicated that hyperarousal symptoms (anxious arousal in the 5-factor model) were positively associated with fearlessness about death. The positive association between PTSD symptom clusters and suicidal ideation was inconsistent and modest, with mixed support for the ITS model. Overall, these results provide further clarity regarding the association between specific PTSD symptom clusters and suicide risk factors.
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Affiliation(s)
| | - Joseph Finn
- Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | - Claire Houtsma
- Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | - Bradley A Green
- Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | - Michael D Anestis
- Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
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181
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Rogers ML, Ringer FB, Michaels MS, Chiurliza B, Hagan CR, Chu C, Schneider ME, Lim IC, Joiner TE. Sex Differences in Suicide-Related Symptoms in a Large Military Sample. ACTA ACUST UNITED AC 2017; 5:73-80. [PMID: 28944102 DOI: 10.1080/21635781.2016.1243496] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Little research has focused on suicide-related symptoms in female servicemembers, despite high rates of suicidal behaviors. This study examined sex differences in suicide-related risk factors in 3,374 U.S. Army Recruiters (91.9% male). Female servicemembers had a greater number of past major depressive and suicidal ideation episodes than males; there were no differences in suicide attempt histories or mental health visits. Females reported significantly fewer symptoms of current suicidal ideation, perceived burdensomeness, and acquired capability. No significant sex differences emerged for thwarted belongingness, insomnia, or agitation. Our findings provide evidence for sex differences in rates of suicide-related symptoms among military personnel.
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182
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Bryson CN, Cramer RJ, Schmidt AT. Traumatic brain injury and lifetime suicidality: Applying the interpersonal-psychological theory perspective. DEATH STUDIES 2017; 41:399-405. [PMID: 28426348 DOI: 10.1080/07481187.2017.1320340] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The present article investigates the traumatic brain injury (TBI)-suicide link, assessing whether (a) TBI accounts for variance in suicide risk, and (b) the interpersonal-psychological theory of suicide can be applied to TBI status. Matched case-control procedures applied to archival college student health data identified TBI and non-TBI subsamples (84 total). Individuals with a TBI possessed higher suicide risk than those without. Even accounting for the relative influence of strong suicide risk factors (i.e., depression, perceived burdensomeness, thwarted belongingness, and acquired capability), TBI was robustly associated with suicide risk. TBI history would be valuable to ascertain in assessing suicide risk.
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Affiliation(s)
- Claire N Bryson
- a Department of Psychology and Philosophy , Sam Houston State University , Huntsville , Texas , USA
| | - Robert J Cramer
- b School of Community and Environmental Health , Old Dominion University , Norfolk , Virginia , USA
| | - Adam T Schmidt
- c Department of Psychological Sciences , Texas Tech University , Lubbock , Texas , USA
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183
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May AM, Victor SE. From ideation to action: recent advances in understanding suicide capability. Curr Opin Psychol 2017; 22:1-6. [PMID: 30122270 DOI: 10.1016/j.copsyc.2017.07.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 07/10/2017] [Indexed: 10/19/2022]
Abstract
Suicide capability is one of few risk factors associated with suicide attempts among ideators. In the decade since the Interpersonal Psychological Theory of Suicide introduced the concept of acquired capability (i.e. the ability to face the fear and pain associated with death), understanding of the capability to attempt suicide has grown. Acquired (e.g. NSSI), dispositional (e.g. genetic), and practical contributors (e.g. access to firearms) appear to influence suicide capability via mechanisms such as the fear of death, persistence through pain, and familiarity with suicide methods. Self-report methods have shown mixed results, highlighting the importance of developing behavioral measures of suicide capability.
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Affiliation(s)
- Alexis M May
- University of Utah, Department of Psychology, 380 S 1530 E, Beh S 502, Salt Lake City, UT 84112, USA.
| | - Sarah E Victor
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA 15213, USA
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184
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Buchman-Schmitt JM, Brislin SJ, Venables NC, Joiner TE, Patrick CJ. Trait liabilities and specific promotive processes in psychopathology: The example of suicidal behavior. J Affect Disord 2017; 216:100-108. [PMID: 27726889 DOI: 10.1016/j.jad.2016.09.050] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 09/27/2016] [Accepted: 09/30/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND The RDoC matrix framework calls for investigation of mental health problems through analysis of core biobehavioral processes quantified and studied across multiple domains of measurement. Critics have raised concerns about RDoC, including overemphasis on biological concepts/measures and disregard for the principle of multifinality, which holds that identical biological predispositions can give rise to differing behavioral outcomes. The current work illustrates an ontogenetic process approach to addressing these concerns, focusing on biobehavioral traits corresponding to RDoC constructs as predictors, and suicidal behavior as the outcome variable. METHOD Data were collected from a young adult sample (N=105), preselected to enhance rates of suicidality. Participants completed self-report measures of traits (threat sensitivity, response inhibition) and suicide-specific processes. RESULTS We show that previously reported associations for traits of threat sensitivity and weak inhibitory control with suicidal behavior are mediated by more specific suicide-promoting processes-namely, thwarted belongingness, perceived burdensomeness, and capability for suicide. LIMITATIONS The sample was relatively small and the data were cross-sectional, limiting conclusions that can be drawn from the mediation analyses. CONCLUSIONS Given prior research documenting neurophysiological as well as psychological bases to these trait dispositions, the current work sets the stage for an intensive RDoC-oriented investigation of suicidal tendencies in which both traits and suicide-promoting processes are quantified using indicators from different domains of measurement. More broadly, this work illustrates how an RDoC research approach can contribute to a nuanced understanding of specific clinical problems, through consideration of how general biobehavioral liabilities interface with distinct problem-promoting processes.
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185
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Suh S, Ebesutani CK, Hagan CR, Rogers ML, Hom MA, Ringer FB, Bernert RA, Kim S, Joiner TE. Cross-cultural relevance of the Interpersonal Theory of suicide across Korean and U.S. undergraduate students. Psychiatry Res 2017; 251:244-252. [PMID: 28214784 DOI: 10.1016/j.psychres.2017.02.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 02/01/2017] [Accepted: 02/02/2017] [Indexed: 10/20/2022]
Abstract
UNLABELLED This study investigated the cross-cultural relevance and validity of the Interpersonal Theory of Suicide (ITS) utilizing young adult samples from South Korea (n =554) and the United States (U.S.; n =390). To examine the ITS, all participants completed self-report questionnaires measuring Thwarted Belongingness, Perceived Burdensomeness, and Capability for Suicide. We examined whether each construct significantly predicted the severity of suicidal risk in both samples. We also determined whether the strength of the effects of Thwarted Belongingness and Perceived Burdensomeness on suicidal ideation differed between the two samples due to the greater degree of importance placed on interpersonal relationships in collectivistic cultures such as South Korea. Structural equation modeling was used to examine these hypotheses. Thwarted Belongingness, Perceived Burdensomeness, and Capability for Suicide significantly predicted elevated suicidal risk. However, there were no significant differences in the paths from Thwarted Belongingness or Perceived Burdensomeness to suicide risk between the South Korean and U.S. SAMPLES These findings support the cross-cultural relevance and applicability of the ITS, whereby Thwarted Belongingness and Perceived Burdensomeness serve as indicators of suicide risk in both Western (U.S.) and East Asian (Korean) samples.
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Affiliation(s)
- Sooyeon Suh
- Department of Psychology, Sungshin Women's University, Seoul, South Korea; Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, CA, USA
| | - Chad K Ebesutani
- Department of Psychology, Duksung Women's University, Seoul, South Korea
| | | | - Megan L Rogers
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Melanie A Hom
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Fallon B Ringer
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Rebecca A Bernert
- Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, CA, USA
| | - Soohyun Kim
- Department of Psychology, Sungshin Women's University, Seoul, South Korea
| | - Thomas E Joiner
- Department of Psychology, Florida State University, Tallahassee, FL, USA.
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186
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Glenn CR, Cha CB, Kleiman EM, Nock MK. Understanding Suicide Risk within the Research Domain Criteria (RDoC) Framework: Insights, Challenges, and Future Research Considerations. Clin Psychol Sci 2017; 5:568-592. [PMID: 28670505 PMCID: PMC5487002 DOI: 10.1177/2167702616686854] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Suicide is a leading cause of death worldwide. Prior research has focused primarily on sociodemographic and psychiatric risk factors with little improvement in the prediction or prevention of suicidal behavior over time. The Research Domain Criteria (RDoC) may be an especially useful framework for advancing research in this area. This paper provides a brief and broad overview of research on suicidal behavior relating to each of the RDoC domains-highlighting the RDoC construct(s) where research has focused, construct(s) where research is lacking, and suggestions for future research directions. We also discuss major challenges for suicide research within the RDoC framework, including the intersection of RDoC domains, interaction of domains with the environment, incorporation of developmental stage, integration of distal and proximal processes, and inclusion of suicide-specific constructs. We conclude by underscoring important considerations for future research aimed at using the RDoC framework to study suicidal behavior and other forms of psychopathology.
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Affiliation(s)
- Catherine R. Glenn
- Department of Clinical and Social Sciences in Psychology, University of Rochester
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187
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Acute suicidal affective disturbance: Factorial structure and initial validation across psychiatric outpatient and inpatient samples. J Affect Disord 2017; 211:1-11. [PMID: 28073092 DOI: 10.1016/j.jad.2016.12.057] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 11/11/2016] [Accepted: 12/31/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND A new clinical entity, Acute Suicidal Affective Disturbance (ASAD), was recently proposed to characterize rapid-onset, acute suicidality including the cardinal symptom of behavioral intent. This study examines the proposed ASAD criteria factor-analytically and in relation to correlates of suicidal behavior and existing psychiatric disorders in samples of psychiatric outpatients and inpatients. METHODS Two samples of psychiatric outpatients (N=343, aged 18-71 years, 60.6% female, 74.9% White) and inpatients (N=7,698, aged 15-99 years, 57.2% female, 87.8% White) completed measures of their ASAD symptoms and psychological functioning. RESULTS Across both samples, results of a confirmatory factor analysis supported the unidimensional nature of the ASAD construct. Additionally, results provided evidence for the convergent and discriminant validity of ASAD, demonstrating its relation to, yet distinction from, other psychiatric disorders and correlates of suicide in expected ways. Importantly, ASAD symptoms differentiated multiple attempters, single attempters, and non-attempters, as well as attempters, ideators, and non-suicidal patients, and was an indicator of past suicide attempts above and beyond symptoms of depression and other psychiatric disorders. LIMITATIONS This study utilized cross-sectional data and did not use a standardized measure of ASAD. CONCLUSIONS ASAD criteria formed a unidimensional construct that was associated with suicide-related variables and other psychiatric disorders in expected ways. If supported by future research, ASAD may fill a gap in the current diagnostic classification system (DSM-5) by characterizing and predicting acute suicide risk.
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188
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Glaesmer H, Hallensleben N, Forkmann T, Spangenberg L, Kapusta N, Teismann T. Testing the main prediction of the Interpersonal Theory of Suicide in a representative sample of the German general population. J Affect Disord 2017; 211:150-152. [PMID: 28126614 DOI: 10.1016/j.jad.2017.01.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 12/01/2016] [Accepted: 01/03/2017] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To evaluate the main prediction of the Interpersonal Theory of Suicide (IPTS): 3-way-interaction of perceived burdensomeness (PB), thwarted belongingness (TB), and acquired capability (AC) for the prediction of suicidal behavior in a representative population sample. METHOD A total of 2513 participants completed measures of suicidal behavior, TB, PB, acquired capability (AC-FAD), and symptoms of depression and anxiety. RESULTS The two-way-interaction of TB and PB, and the three-way interaction of TB, PB and AC-FAD predict suicidality. LIMITATIONS Given the cross-sectional nature of the data, conclusions on causality should be handled carefully. CONCLUSION The main prediction of the IPTS has been proven in a general population sample.
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Affiliation(s)
- Heide Glaesmer
- University of Leipzig, Department of Medical Psychology and Medical Sociology, Leipzig, Germany.
| | - Nina Hallensleben
- University of Leipzig, Department of Medical Psychology and Medical Sociology, Leipzig, Germany
| | - Thomas Forkmann
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
| | - Lena Spangenberg
- University of Leipzig, Department of Medical Psychology and Medical Sociology, Leipzig, Germany
| | - Nestor Kapusta
- Medical University of Vienna, Department of Psychoanalysis and Psychotherapy, Vienna, Austria
| | - Tobias Teismann
- Ruhr-Universität Bochum, Department of Clinical Psychology and Psychotherapy, Bochum, Germany
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189
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Podlogar MC, Houtsma C, Khazem LR, Ringer F, Mofield T, Green BA, Anestis MD, Lim IC, Joiner TE. The Associations Between Army National Guard Versus Active Duty Soldier Status and Perceived Burdensomeness, Thwarted Belongingness, and Acquired Capability. J Clin Psychol 2017; 73:1682-1691. [DOI: 10.1002/jclp.22473] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 11/17/2016] [Accepted: 02/10/2017] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Ingrid C. Lim
- Office of the Surgeon General Defense Health Headquarters
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190
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Huang KC, Tzeng DS, Lin CH, Chung WC. Interpersonal-psychological theory and parental bonding predict suicidal ideation among soldiers in Taiwan. Asia Pac Psychiatry 2017; 9. [PMID: 26932826 DOI: 10.1111/appy.12236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Revised: 12/30/2015] [Accepted: 01/28/2016] [Indexed: 01/17/2023]
Abstract
INTRODUCTION Suicide is an important issue among military personnel, who have higher suicide rates compared with the general population. The interpersonal-psychological theory of suicide (IPTS) might provide an empirical explanation of this phenomenon, and parental bonding influences social adjustment and suicide. To investigate the relevance of IPTS and parental bonding for suicide among Taiwanese soldiers, a case-control study was conducted. METHODS Using a suicide-reporting system in a teaching general hospital in Southern Taiwan, 226 at-risk maladjusted soldiers and 229 well-adjusted controls were enrolled. We collected basic information, and participants answered four IPTS-based questions. Suicide risk was assessed using the Brief Symptom Rating Scale item 6. A four-factor model of the Parental Bonding Instrument assessed parental bonding. All participants were interviewed using the Mini International Neuropsychiatric Interview for primary screening and to recheck the accuracy of the Brief Symptom Rating Scale item 6 score. RESULTS A parsimonious model obtained by regression analysis of risk factors indicated that poor academic performance, conduct-related issues in childhood, and exposure to life-threatening situations are risk factors for suicide intention. Maladjusted suicidal soldiers showed a sense of thwarted belongingness (β = 0.145; P < 0.001), higher perceived burdensomeness (β = 0.311; P < 0.001), less fear of death (β = 0.124; P < 0.05), lower paternal autonomy (β = -0.122; P < 0.05), and higher maternal indifference (β = 0.162; P < 0.0001). DISCUSSION Interpersonal-psychological theory of suicide, accompanied by an assessment of parental bonding, could be used for assessing suicide risk and preventing suicide attempts.
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Affiliation(s)
- Kai-Cheng Huang
- Department of Psychiatry, Kaohsiung Armed Forces General Hospital, Lingya District, Kaohsiung City, Taiwan
| | - Dong-Sheng Tzeng
- Tri-Service General Hospital Beitou Branch, Beitou, Taipei, Taiwan.,College of Pharmacy and Biotechnology, Tajen University, Pingtung, Taiwan.,Institute of Aerospace and Undersea Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Chi-Hung Lin
- Department of Psychiatry, Kaohsiung Armed Forces General Hospital, Lingya District, Kaohsiung City, Taiwan
| | - Wei-Ching Chung
- School of Nursing, Fooyin University, Kaohsiung City, Taiwan
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191
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Wolford-Clevenger C, Brem MJ, Elmquist J, Florimbio AR, Smith PN, Stuart GL. A test of the interpersonal-psychological theory of suicide among arrested domestic violence offenders. Psychiatry Res 2017; 249:195-199. [PMID: 28119172 PMCID: PMC5325799 DOI: 10.1016/j.psychres.2017.01.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 01/08/2017] [Accepted: 01/12/2017] [Indexed: 10/20/2022]
Abstract
Little is known about risk factors for suicide ideation and attempts among domestic violence offenders. Guided by the interpersonal-psychological theory of suicide, this cross-sectional study examined risk factors for suicide ideation and attempts among 312 men and 84 women arrested for domestic violence and mandated to attend batterer intervention programs. Men reported greater capability for suicide, but no gender differences were found in perceived burdensomeness and thwarted belongingness. After controlling for correlates of suicide ideation, perceived burdensomeness-but not thwarted belongingness or its interaction with perceived burdensomeness-associated with suicide ideation. Suicide attempters exhibited greater perceived burdensomeness, drug use and problems, borderline personality disorder symptoms, depressive symptoms, and suicide ideation, but not capability for suicide, than nonattempters. Gender did not moderate the associations of the IPTS constructs with suicide ideation and attempts. These findings parallel tests of the interpersonal-psychological theory in other samples. Additional work is needed to identify factors that distinguish risk for suicide ideation from risk for suicide attempts among domestic violence offenders.
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Affiliation(s)
- Caitlin Wolford-Clevenger
- Department of Psychology, University of Tennessee-Knoxville, 204 Austin Peay Bldg., Knoxville, TN 37996-0900, USA.
| | - Meagan J. Brem
- Department of Psychology, University of Tennessee-Knoxville, 204 Austin Peay Bldg. Knoxville, TN 37996-0900, USA
| | - JoAnna Elmquist
- Department of Psychology, University of Tennessee-Knoxville, 204 Austin Peay Bldg., Knoxville, TN 37996-0900, USA.
| | - Autumn Rae Florimbio
- Department of Psychology, University of Tennessee-Knoxville, 204 Austin Peay Bldg., Knoxville, TN 37996-0900, USA.
| | - Phillip N. Smith
- Psychology Department, University of South Alabama, UCOM 1000, 75 S. University Blvd., Mobile, AL 36688, USA
| | - Gregory L. Stuart
- Department of Psychology, University of Tennessee-Knoxville, 204 Austin Peay Bldg. Knoxville, TN 37996-0900, USA
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192
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Monteith LL, Bahraini NH, Menefee DS. Perceived Burdensomeness, Thwarted Belongingness, and Fearlessness about Death: Associations With Suicidal Ideation among Female Veterans Exposed to Military Sexual Trauma. J Clin Psychol 2017; 73:1655-1669. [DOI: 10.1002/jclp.22462] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 11/10/2016] [Accepted: 01/03/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Lindsey L. Monteith
- Rocky Mountain Mental Illness Research; Education and Clinical Center and University of Colorado Anschutz Medical Campus
| | - Nazanin H. Bahraini
- Rocky Mountain Mental Illness Research; Education and Clinical Center and University of Colorado Anschutz Medical Campus
| | - Deleene S. Menefee
- Michael E. DeBakey Veterans Affairs Medical Center; South Central Mental Illness Research; Education and Clinical Center, and Baylor College of Medicine
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193
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Pisetsky EM, Crow SJ, Peterson CB. An empirical test of the interpersonal theory of suicide in a heterogeneous eating disorder sample. Int J Eat Disord 2017; 50:162-165. [PMID: 27859487 PMCID: PMC5291819 DOI: 10.1002/eat.22645] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/09/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The Interpersonal Theory of Suicide (IPTS) model has not been fully tested in a clinical eating disorder (ED) population. METHOD Participants (N = 114) completed questionnaires assessing suicidal ideation (SI), suicide attempts (SA), and constructs of the IPTS. Logistic regressions determined whether thwarted belongingness and perceived burdensomeness were associated with lifetime SI. Among those who endorsed lifetime SI, logistic regressions were used to determine whether elements of the acquired capability for suicide (fearlessness about death and painful and provocative events) were associated with lifetime SA. RESULTS Sixty-five participants (57.0%) had lifetime SI and 24 (21.1%) had lifetime SA. Thwarted belongingness (P < 0.001) and perceived burdensomeness (P < 0.01) were associated with lifetime SI. Painful and provocative events were associated with lifetime SA (P < 0.03). DISCUSSION The IPTS was partially supported. Targeting interpersonal variables may be important in treating and preventing suicidality. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:162-165).
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Affiliation(s)
- Emily M. Pisetsky
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Scott J. Crow
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA,The Emily Program, St. Paul, MN, USA
| | - Carol B. Peterson
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA,The Emily Program, St. Paul, MN, USA
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194
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Poindexter EK, Nazem S, Forster JE. Painful and provocative events scale and fearlessness about death among Veterans: Exploratory factor analysis. J Affect Disord 2017; 208:528-534. [PMID: 27817911 DOI: 10.1016/j.jad.2016.10.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/21/2016] [Accepted: 10/22/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND The interpersonal theory of suicide suggests three proximal risk factors for suicide: perceived burdensomeness, thwarted belongingness, and acquired capability. Previous literature indicates that repetitive exposure to painful and provocative events is related to increased acquired capability for suicide. Despite this, research related to the assessment of painful and provocative events has been insufficient. Research has inconsistently administered the Painful and Provocative Events Scale (PPES; a painful and provocative events assessment), and no study has examined the factor structure of the English PPES. This study explored the factor structure of the PPES and the relation between factors and fearlessness about death. METHODS The sample was a cross-sectional, self-report study comprised of 119 Veterans (Mage = 46.5, SD = 13.5). RESULTS Findings from an exploratory factor analysis indicated a four-factor solution for the PPES; however, no factor from the PPES significantly related to fearlessness about death (measured by the Acquired Capability for Suicide Scale - Fearlessness About Death Scale; all p >.21). LIMITATIONS Cross-sectional, small Veteran sample. CONCLUSIONS Findings suggest that the PPES lacks the psychometric properties necessary to reliably investigate painful and provocative factors. Consequently, this measure may not reliably capture and explain how painful and provocative events relate to fearlessness about death, which is a barrier to improving suicide risk assessment and prediction. Recommendations for the construction of a new PPES are offered.
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Affiliation(s)
- Erin K Poindexter
- Rocky Mountain Mental Illness Research, Education and Clinical Center (MIRECC), USA; Texas Tech University, USA
| | - Sarra Nazem
- Rocky Mountain Mental Illness Research, Education and Clinical Center (MIRECC), USA; University of Colorado Anschutz Medical Campus, USA.
| | - Jeri E Forster
- Rocky Mountain Mental Illness Research, Education and Clinical Center (MIRECC), USA; University of Colorado Anschutz Medical Campus, USA
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195
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Kreuze E, Lamis DA. A Review of Psychometrically Tested Instruments Assessing Suicide Risk in Adults. OMEGA-JOURNAL OF DEATH AND DYING 2017; 77:36-90. [PMID: 28056621 DOI: 10.1177/0030222816688151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Identify suicidal ideation and behavior screening instruments with the strongest psychometric properties, using the Interpersonal-Psychological Theory of Suicidal Behavior. METHODS Information databases PsycINFO and PubMed were systematically searched, and articles evaluating the psychometric properties of instruments assessing suicidal ideation and behavior ( n = 2,238) were reviewed. International populations and articles with diverse methodologies were integrated. RESULTS Review of records resulted in the inclusion of 51 articles that assessed 16 instruments. The majority of studies used the English language version (68.6%) and included U.S. populations (65.7%). However, global populations and non-English language versions were also represented. CONCLUSION More diverse population representation, and non-English versions of instruments, is required to improve generalizability of assessment measures. Including underrepresented groups and non-English instruments will promote culturally and linguistically sensitive instruments that may better assess suicide risk in diverse populations.
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Affiliation(s)
- Elizabeth Kreuze
- 1 Medical University of South Carolina, College of Nursing, Charleston, SC, USA
| | - Dorian A Lamis
- 2 Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
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196
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Smith AR, Dodd DR, Forrest LN, Witte TK, Bodell L, Ribeiro JD, Goodwin N, Siegfried N, Bartlett M. Does the interpersonal-Psychological theory of suicide provide a useful framework for understanding suicide risk among eating disorder patients? A test of the validity of the IPTS. Int J Eat Disord 2016; 49:1082-1086. [PMID: 27528050 DOI: 10.1002/eat.22588] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 06/29/2016] [Accepted: 07/01/2016] [Indexed: 11/10/2022]
Abstract
OBJECTIVE The current study tested whether the Interpersonal-Psychological Theory of Suicide (IPTS) provides a useful framework for understanding elevated suicide rates among individuals with eating disorders (EDs). METHOD Based on predictions of the IPTS, we tested whether the combination of thwarted belongingness and perceived burdensomeness was associated with suicidal desire, and whether the combination of thwarted belongingness, perceived burdensomeness, and fearlessness about death was associated with past suicide attempts in an ED sample (n = 100). We also compared these IPTS constructs in an ED sample versus general psychiatric inpatients (n = 85) and college students (i.e., non-clinical comparison group; n = 93). RESULTS Within the ED sample, no hypothesized interactions were found, but perceived burdensomeness was associated with suicidal desire, and perceived burdensomeness and fearlessness about death were associated with past suicide attempts. The ED and psychiatric samples had greater thwarted belongingness, perceived burdensomeness, and suicidal desire than the non-clinical comparison group. DISCUSSION The IPTS constructs of perceived burdensomeness and fearlessness about death appear to explain some facets of suicidality among people with EDs, but overall, support for the IPTS was limited. Future research on EDs and suicidality should look beyond the IPTS and consider other biological and sociocultural factors for suicide. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:1082-1086).
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Affiliation(s)
- April R Smith
- Department of Psychology, Miami University, Oxford, Ohio
| | - Dorian R Dodd
- Department of Psychology, Miami University, Oxford, Ohio
| | | | - Tracy K Witte
- Department of Psychology, Auburn University, Auburn, Alabama
| | - Lindsay Bodell
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Jessica D Ribeiro
- Department of Psychological Sciences, Vanderbilt University, Nashville, Tennessee
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197
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Khazem LR, Anestis MD. Thinking or doing? An examination of well-established suicide correlates within the ideation-to-action framework. Psychiatry Res 2016; 245:321-326. [PMID: 27575650 DOI: 10.1016/j.psychres.2016.08.038] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 08/08/2016] [Accepted: 08/08/2016] [Indexed: 11/24/2022]
Abstract
Limited research has examined differences in well-established suicide correlates between individuals with various histories of suicidality within the ideation to action framework. We hypothesized that individuals without a history of elevated suicidality would exhibit lowest levels of suicide correlates (perceived burdensomeness, thwarted belongingness, emotion dysregulation, depressive symptoms), and group differences would not be present between those with a history of suicidal ideation relative to those with a history of suicide attempts on variables not theorized to contribute to the capability for suicide. Lastly, we hypothesized that those with a prior history of suicide attempt(s) would exhibit higher levels of lifetime painful and provocative events and fearlessness about death relative to those with a history of ideation only. A community sample of adults (N=378) recruited in part on the basis of a history of suicidality completed self-report questionnaires online. The results were largely consistent with our hypotheses. However, there were no differences in fearlessness about death between those with a history of suicidal ideation and those with a history of attempts. Many variables considered robust correlates of suicide may only directly relate to suicidal ideation rather than suicide attempts, thereby limiting their utility in understanding the transition from ideation to action.
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Affiliation(s)
- Lauren R Khazem
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA.
| | - Michael D Anestis
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
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198
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Cramer RJ, Moore CE, Bryson CN. A test of the trait-interpersonal model of suicide proneness in emerging adults. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2016.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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199
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Fox KR, Millner AJ, Franklin JC. Classifying nonsuicidal overdoses: Nonsuicidal self-injury, suicide attempts, or neither? Psychiatry Res 2016; 244:235-42. [PMID: 27498057 DOI: 10.1016/j.psychres.2016.07.052] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Revised: 07/06/2016] [Accepted: 07/25/2016] [Indexed: 11/28/2022]
Abstract
Self-injurious behaviors (SIBs) are leading causes of death and injury. Unfortunately, disagreement regarding whether and how to classify suicidal and nonsuicidal SIBs has contributed to their misclassification, likely hindering clinical care and impeding scientific progress. The present study utilized a data-driven approach to facilitate classification and measurement of three forms of SIBs, with a particular focus on one with scant clinical and scientific attention: nonsuicidal overdoses (i.e. intentional overdoses where the person states that they had no intention of dying from the overdose). Results from this study demonstrated that nonsuicidal overdoses were similar to suicide attempts in terms of age of onset, and similar to nonsuicidal self-injury (NSSI) in terms of suicidal thoughts and desire to die when engaging in these behaviors. Nonsuicidal overdoses were unique from NSSI and suicide attempts in terms of the reported likelihood of dying from the behavior. The present study highlighted that current definitions for nonsuicidal behaviors (including requirements that the person has zero intent to die) may not accurately represent people's intent when engaging in these behaviors. Additionally, the present study highlighted that empirical analysis of SIBs can provide important insights for classification of SIBs.
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Affiliation(s)
- Kathryn R Fox
- Department of Psychology, Harvard University, Cambridge, MA, USA.
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200
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Construct Validity of the Acquired Capability for Suicide Scale: Factor Structure, Convergent and Discriminant Validity. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2016. [DOI: 10.1007/s10862-016-9576-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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