Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Factor composition of the Suicide Intent Scale

T A Mieczkowski1, J A Sweeney, G L Haas

  • 1University of Pittsburgh, School of Medicine.

Suicide & Life-Threatening Behavior
|January 1, 1993
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Anhedonia in adolescents at transdiagnostic familial risk for severe mental illness: Clustering by symptoms and mechanisms of association with behavior.

Journal of affective disorders·2023
Same author

Psychotropic and neurological medication effects on mitochondrial complex I and IV in rodent models.

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology·2019
Same author

Antidepressant medication exposure and 5-HT<sub>1A</sub> autoreceptor binding in major depressive disorder.

Synapse (New York, N.Y.)·2019
Same author

Multivariate meta-analyses of mitochondrial complex I and IV in major depressive disorder, bipolar disorder, schizophrenia, Alzheimer disease, and Parkinson disease.

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology·2018
Same author

Genome-wide association studies of smooth pursuit and antisaccade eye movements in psychotic disorders: findings from the B-SNIP study.

Translational psychiatry·2017
Same author

Deviation from expected cognitive ability across psychotic disorders.

Schizophrenia research·2017

The Suicide Intent Scale effectively measures two key aspects of suicide attempts: lethal intent and planning. This analysis confirms its utility in evaluating distinct components of suicidal behavior in psychiatric patients.

Area of Science:

  • Psychiatry
  • Psychological Assessment
  • Suicidology

Background:

  • Suicidal behavior is a significant public health concern.
  • Accurate assessment of suicide intent is crucial for risk stratification and intervention.
  • The Suicide Intent Scale (SIS) is a tool used to measure the degree of intent behind a suicide attempt.

Purpose of the Study:

  • To conduct an exploratory factor analysis of the Suicide Intent Scale (SIS).
  • To examine the underlying factor structure of the SIS in psychiatric inpatients who have attempted suicide.
  • To determine if the SIS can differentiate between distinct dimensions of suicide intent.

Main Methods:

  • Exploratory factor analysis was employed.
  • A method suitable for polychotomous data was utilized.

Related Experiment Videos

  • The analysis was performed on a sample of 98 psychiatric inpatients with a history of suicide attempts.

    • Main Results:

    • A two-factor solution emerged from the analysis.
    • The first factor, 'Lethal Intent,' captured subjective levels of intent.
    • The second factor, 'Planning,' encompassed objective planning behaviors related to the suicide attempt.

    Conclusions:

    • The Suicide Intent Scale (SIS) appears to measure two separate dimensions of suicidal behavior: lethal intent and planning.
    • These findings support the SIS's utility in assessing distinct aspects of suicide intent.
    • The scale can aid in a more nuanced understanding of suicidal behavior in clinical settings.