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Related Concept Videos

Ending Relationships01:28

Ending Relationships

The dissolution of intimate relationships presents complex emotional and psychological challenges, particularly when emotional bonds are strong, the relationship is long-standing, and perceived alternatives are limited. This distress often intensifies in romantic breakups, where the initiator may experience greater turmoil than the rejected partner. Contributing factors include residual attachment, guilt over causing pain, and uncertainty about how to manage the situation. The stress is further...
Moment of a Couple: Problem Solving01:30

Moment of a Couple: Problem Solving

The moment of couple is an essential concept in physics and engineering, used to calculate the rotational force, or torque, that is created when a couple —two equal and opposite forces—acts on an object.
The moment of a couple is found by multiplying the magnitude of one of the forces by the perpendicular distance between the line of action of the two forces. This creates a twisting force, which can be used to rotate an object. The moment of a couple is used to solve problems involving balanced...
Couple01:29

Couple

A couple is a pair of parallel forces equal in magnitude but in opposite directions. The forces are separated by a perpendicular distance, known as the couple's arm. The couple causes a rotation force or moment that rotates the body about an axis perpendicular to the plane of the forces. The resulting moment is referred to as the couple moment. The SI unit of a couple moment is the Newton-meter (N-m).
A typical example to understand this concept is tightening a bolt with a lug wrench. A force...
Couples Therapy01:26

Couples Therapy

Couples therapy is a therapeutic approach designed to help individuals in intimate relationships address conflicts, improve communication, and foster healthier dynamics. It is appropriate for couples at various stages, including those who are dating, married, or in long-term partnerships, and aims to support partners in navigating their unique relational challenges.
Core Principles and Techniques
Couples therapy often incorporates cognitive-behavioral principles to identify and modify negative...
Equivalent Couples01:28

Equivalent Couples

In mechanical engineering, the concept of equivalent couples plays a crucial role in understanding and analyzing various mechanical systems.
Two couples are considered to be equivalent if they produce the same rotational effect on a rigid body. In other words, the two couples have the same magnitude and act in the same direction, causing the same angular displacement or acceleration in the body.
For instance, consider two couples lying in the plane of the page, with one having a pair of equal...
Close Relationships and Culture01:29

Close Relationships and Culture

Culture shapes how people approach attraction, choose partners, and build long-term relationships. While some preferences in mate selection appear consistent across cultures, such as men valuing physical attractiveness and women emphasizing financial resources, cultural contexts influence how these preferences are expressed and prioritized. Marriage extends beyond romantic ideals in many societies and is deeply embedded in social, economic, and religious frameworks.The Role of Culture in Mate...

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Updated: Jun 8, 2026

Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index
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Published on: January 8, 2020

Suicide by couples from the public record.

Saxby Pridmore1, Anil Reddy

  • 1School of Medicine, University of Tasmania, Hobart, TAS 7001, Australia. S.Pridmore@utas.edu.au

Australasian Psychiatry : Bulletin of Royal Australian and New Zealand College of Psychiatrists
|September 25, 2010
PubMed
Summary
This summary is machine-generated.

This study examined public records of couple suicides, identifying common themes like terminal illness and legal issues. These findings offer insights into the complex dynamics of joint suicides.

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Inverse Probability of Treatment Weighting (Propensity Score) using the Military Health System Data Repository and National Death Index
06:55

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Published on: August 5, 2020

Area of Science:

  • Psychiatry
  • Sociology
  • Criminology

Background:

  • Suicide among couples is a complex phenomenon with limited research.
  • Understanding the contributing factors and patterns is crucial for clinical and societal insights.

Observation:

  • A review of public records identified twelve cases of couple suicide.
  • The cases included eleven female-male couples and one female-female couple.
  • Common themes observed were severe/terminal illness, legal problems, and grief over child loss.

Findings:

  • Seven couples experienced severe or terminal illness.
  • Three couples faced serious legal difficulties.
  • One couple was grieving the loss of a child; another involved folie à deux.

Implications:

  • Couple suicides can be categorized based on precipitating factors like illness or legal issues.
  • These findings contribute to a deeper clinical understanding of joint suicidal behavior.
  • The study highlights the need for targeted interventions for couples facing extreme stressors.