Constriction
Definition
Shneidman's term for the psychological narrowing of options visible in suicidal communication: the world reduced to two possibilities (continue or stop), dichotomous thinking, and a collapsed time horizon. This psychological state has linguistic correlates that analysts use as markers.
- Field
- Suicide note analysis
- Originator
- Edwin Shneidman
- Core feature
- Dichotomous, all-or-nothing thinking
- Secondary marker
- Collapsed time horizon
Common questions
How does constriction show up linguistically in a note that analysts flag?+
Analysts look for absolute or binary phrasing such as only two options, no other way, or must end, alongside a narrowing of topic to a single unresolved conflict rather than the broader concerns typically present in a person's usual communication style, and a near-total absence of future-tense planning beyond the immediate act.
Can constriction alone confirm a note is genuine?+
No. Constriction is one of several psychological markers examiners weigh alongside linguistic consistency with the writer's known style, handwriting or typing habits, and the surrounding case circumstances. A single feature is not treated as a standalone test of authenticity.
Related terms
- Comparison Corpus (Deceased Subject)
- Writing samples attributed to the deceased: letters, texts, diary entries, social media posts. The challenge is that genuine notes are written in...
- Genuine Suicide Note
- A note written by the deceased in the period immediately before their death, addressed to known individuals, containing features consistent with Shneidman...
- Leave-Taking Formula
- A linguistic convention for ending a relationship or presence, typically a farewell, often accompanied by emotional acknowledgement. Leave-taking structures appear consistently in...
- Simulated Suicide Note
- A note written by another party (often the perpetrator of a homicide) to create the appearance of suicide. Also called a fabricated...
- Suicidological Linguistics
- The application of linguistic methods to understanding suicidal communication, including note analysis, social media analysis, and the language of crisis helpline calls....