Resource Tag: THEORETICAL PERSPECTIVES

The various theories and hypotheses in suicidology are not all trying to explain the same thing. For example, theories that try to explain the suicide rates of regions are very different from those that try to explain why individuals die by suicide. It is by no means evident that the same theory would be able […]

This editorial asserts that neither Durkheim’s social integration theory nor Joiner’s interpersonal theory explains the cause of suicide. Instead, the theories illustrate the facilitations of suicide or of the immune system against suicide. The theories might account for the conditions that are sufficient for suicide, but we still need to find the condition that is […]

Three evolutionary theories of suicide that have been proposed (Bargaining, Inclusive Fitness and Costly Apology) were applied to a sample of suicide notes from completed and attempted suicides. The variables comprising these three theories were rarely present in the suicide notes, suggesting the inadequacy of these theories for understanding individual suicides in the modern world.

Theoretically-driven models of suicide have long guided suicidology; however, an approach employing machine learning models has recently emerged in the field. Some have suggested that machine learning models yield improved prediction as compared to theoretical approaches, but to date, this has not been investigated in a systematic manner. The present work directly compares widely researched […]

Suicide is a global epidemic. This review assessed the scope and effectiveness of suicide prevention programs. Systematic literature searches were conducted using PsycINFO, ERIC and MEDLINE to retrieve articles published between January 2007 and March 2017 and fulfilled inclusion criteria (studies evaluating the efficacy of theory/model-informed suicide prevention programs in increasing participant knowledge or skills […]

The integrated motivational-volitional model of suicidal behavior (IMV; O’Connor & Kirtley, 2018) integrates some key factors of suicidal behavior (e.g., defeat and entrapment) to explain the development of suicidal ideation and suicidal attempts. This study aimed to empirically test this model in a sample of Chinese adolescents. A number of 1,239 Chinese adolescents (679 girls; Mage = 14.07, SD = 1.54) […]

Anchored in queer and crip perspectives, this essay proposes the neologism “suicidism” as a new theoretical framework to conceptualize the oppressive system in which suicidal people experience forms of injustice and violence. The thesis proposed here is that suicidal people suffer both individually and collectively from suicidist violence, an oppression that remains unproblematized in all […]

Abstract. Background: According to the strain theory of suicide, strains, resulting from conflicting and competing pressures in an individual’s life, are hypothesized to precede suicide. But social support is an important factor that can mitigate strains and lessen their input in suicidal behavior. Aims: This study was designed to assess the moderating role of social support in the relation […]

Suicide is one of the most devastating and perplexing of all human behaviors. Whereas the mortality rate for many leading causes of death (eg, tuberculosis, pneumonia, and influenza) has declined over the past century, the suicide rate is virtually identical to what it was 100 years ago.1 Our lack of progress in suicide prevention is in […]

The purpose of this study was to further our understanding of how individuals move down the pathway from first thinking about suicide to ultimately attempting to take their own lives by empirically testing the Three-Step Theory (3ST) in a sample of university students (n = 665). Results largely support the theory’s central propositions. First, an interactive model […]

Many American Indian/Alaska Native (AI/AN) communities throughout North America continue to experience the devastating impact of suicide. Theoretical explanations of suicide from a psychological, sociological, cultural, and Indigenous perspective all differ in focus and applicability to AI/AN communities. These diverse theoretical frameworks and models are presented herein to examine the potential applicability, strengths, and limitations […]

Any explanation of human behavior that fails to take into consideration our evolutionary history is an explanation that can, at best, only answer part of the question. The following work attempts to illuminate a complex and often misunderstood behavior: suicide. In a letter to Robert Hooke, Sir Isaac Newton remarked, “if I have seen further, it […]

Highlights Several ‘ideation-to-action’ theories of suicide have been published since 2005. These theories meaningfully advance understanding of suicide. Pain and hopelessness are important motivators of suicidal ideation. Capability for suicide facilitates progression from suicide ideation to attempts. Evidence-based aspects of ideation-to-action theories can guide prevention.

A practical handbook for all those concerned with the prevention of suicide, this book is unique in that it is based on the wealth of experience gained over many years in different populations during the WHO/EURO Multicenter Study onf Suicidal Behaviour. With contributions from some of the world’s best-known investigators, as well as those involved […]

The challenge of identifying suicide risk in adolescents, and particularly among high-risk subgroups such as adolescent inpatients, calls for further study of models of suicidal behavior that could meaningfully aid in the prediction of risk. This study examined how well the Interpersonal-Psychological Theory of Suicidal Behavior (IPTS), with its constructs of thwarted belongingness (TB), perceived […]

Autopsy of a Suicidal Mind is a uniquely intensive psychological analysis of a suicidal mind. In this poignant scientific study, Edwin S. Shneidman, a founder of the field of suicidology, assembles an extraordinary cast of eight renowned experts to analyze the suicidal materials, including a ten-page suicide note, given to him by a distraught mother […]

Suicidology and suicide prevention are relatively new fields of study in the United States, but they have made significant progress since their beginnings. This study aimed to identify the most impactful theories in the history of science and suicidology and the most impactful events in the suicide prevention movement. These theories and events were identified […]

A series of prospective studies have found body mass index to be inversely associated with risk of suicide. In the progression from disturbed mental health to suicide ideation to attempted suicide & suicide, augmented by impulsivity & access to highly lethal means, there are several potential steps at which body mass index has been hypothesized […]

This article reviews evidence supporting the efficacy of dialectical behaviour therapy for suicidal adolescents & describes principles of outpatient dialectical behaviour therapy for these patients as developed by Miller et al. (18 refs.) JA Contact us for a copy of this article, or view online at http://lindnercenterofhope.org/wp-content/uploads/2014/06/2Art_WiredRisks.pdf

This book includes the following chapters: 1) Emile Durkheim & the concept of anomie; 2) the meaning of suicidality; 3) epidemiological issues related to suicide & self-inflicted injuries; 4) the community approach & the need to develop safety promotion; 5) the “safe communities” model in suicide prevention; 6) Specific Example 1: Arjeplog, Sweden; 7) Specific […]

This book is based on a 3-year qualitative study that investigated how psychiatric nurses provided care for suicidal people. Drawing on service user data, this book contains & explains an evidence-based theory of how to care for suicidal people. In addition to tracing the role of nurses, the authors use their findings to launch into […]

In order to review progress in the field, this paper offers a bird’s eye view on the topic of suicidal behaviour as seen through the eyes of the investigator, the difficulties to parcel out various sources of knowledge, as well as the moral imperatives that govern an otherwise deep domain of psychiatry. The main message, […]

This study tested a structural model to explain the relationship between the predictor variables of trait anger, anger suppression, entrapment, psychosomatic symptoms, depression, & resilience & the dependent variable of suicide ideation. Data were collected from a convenience sample of 11,393 Korean students. Trait anger, entrapment, psychosomatic symptoms, depression, & resilience had a direct effect […]