Written Goodbyes: How Genre and Sociolinguistic Factors Influence the Content and Style of Suicide Notes

Abstract

The study analyses a novel corpus of 76 freely available English authentic suicide notes (SNs) (letters and social media posts), spanning from 1902 to 2023. By using NLP and corpus linguistics tool, this research aims at decoding patterns of content and style in SNs. In particular, we explore variation in linguistic features in SNs across sociolinguistic factors (age, gender, addressee, time period) and between text type - referred to as genre - (letters vs. online posts). To this end, we use topic models, subjectivity analysis, and sentiment and emotion analysis. Results highlight how both discourse and emotion expression, show differences depending on genre, gender, age group and time period. We suggest a more nuanced approach to personalized prevention and intervention strategies based on insights from computer-assisted linguistic analysis.

Divisions: College of Business and Social Sciences
College of Business and Social Sciences > School of Social Sciences & Humanities
College of Business and Social Sciences > Aston Institute for Forensic Linguistics
Aston University (General)
Additional Information: Copyright © 2024 for this paper by its authors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0): https://creativecommons.org/licenses/by/4.0/
Event Title: 10th Italian Conference on Computational Linguistics, CLiC-it 2024
Event Type: Other
Event Dates: 2024-12-04 - 2024-12-06
Uncontrolled Keywords: sentiment and emotion analysis,subjectivity analysis,suicide notes,topic modelling,General Computer Science
Last Modified: 01 Apr 2025 07:13
Date Deposited: 09 Dec 2024 15:17
Full Text Link:
Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Conference contribution
Published Date: 2024-12-04
Published Online Date: 2024-12-04
Accepted Date: 2024-11-04
Authors: Busso, Lucia (ORCID Profile 0000-0002-5665-771X)
Combei, Claudia Roberta

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