Abstract

Unsatisfactory results for the aim of reducing suicide rates have motivated the creation of new models to predict suicide, such as the ideation-to-action framework, which focuses on differentiating those with suicidal ideation and those who attempt suicide. The most recently published theory on the ideation-to-action framework is the Three-Step Theory (3ST). Step 1 proposes that the combination of pain and hopelessness causes suicidal ideation, step 2 proposes that ideation increases when pain and hopelessness surpass connectedness, and step 3 proposes that strong suicidal ideation escalates to action when the person has the capacity to attempt suicide. The theory’s concepts are intentionally conceptualized very broadly. The current study aims to compare the traditional conceptualization measurements of the Three-Step Theory with a broader range of predictors. We aim to test the first two steps of the theory through a mediation model and examine if connectedness serves as a mediator in the relationship between psychological pain and hopelessness in predicting the severity of suicidal ideation. We hypothesized that adding a broader conceptualization of pain (i.e., physical pain) and connectedness (i.e., perceived meaning of life, social pleasure, affective empathy) will better account for the level of suicidal ideation. We also hypothesized that connectedness serves as a mediator in the relationship between psychological pain and hopelessness in predicting suicide ideation severity. Following exclusions and removing missing data, 97 participants were available for analysis. Results showed that one of our novel measurements of connectedness, perceived burdensomeness, mediated the relationship between psychological pain and suicidal ideation severity.

Thesis Completion

2022

Semester

Spring

Thesis Chair/Advisor

Bedwell, Jeffrey S.

Degree

Bachelor of Science (B.S.)

College

College of Sciences

Department

Psychology

Degree Program

Psychology

Language

English

Access Status

Open Access

Release Date

5-1-2022

Download

Included in

Psychology Commons

Share

COinS
 

Accessibility Statement

This item was created or digitized prior to April 24, 2027, or is a reproduction of legacy media created before that date. It is preserved in its original, unmodified state specifically for research, reference, or historical recordkeeping. In accordance with the ADA Title II Final Rule, the University Libraries provides accessible versions of archival materials upon request. To request an accommodation for this item, please submit an accessibility request form.