Related Experiment Video

Updated: Oct 23, 2026

Signal Acquisition, Score Interpretation, and Economics of a Non-Invasive Point-of-Care Test for Coronary Artery Disease
06:16

Signal Acquisition, Score Interpretation, and Economics of a Non-Invasive Point-of-Care Test for Coronary Artery Disease

Published on: August 9, 2024

The cost of helping

Heinsohn, Legge

    Trends in Ecology & Evolution
    |May 11, 1999
    PubMed

    More Related Videos

    An Affordable HIV-1 Drug Resistance Monitoring Method for Resource Limited Settings19:57

    An Affordable HIV-1 Drug Resistance Monitoring Method for Resource Limited Settings

    Published on: March 30, 2014

    Related Concept Videos

    Egoism and Altruism01:55

    Egoism and Altruism

    Voluntary behavior with the intent to help other people is called prosocial behavior. Why do people help other people? Is personal benefit such as feeling good about oneself the only reason people help one another?
    Bystander Effect02:09

    Bystander Effect

    The discussion of bullying highlights the problem of witnesses not intervening to help a victim. This is a common occurrence, as the following well-publicized event demonstrates. In 1964, in Queens, New York, a 19-year-old woman named Kitty Genovese was attacked by a person with a knife near the back entrance to her apartment building and again in the hallway inside her apartment building. When the attack occurred, she screamed for help numerous times and eventually died from her stab wounds.
    Nursing Implementation01:15

    Nursing Implementation

    Implementation is the execution of the nursing care plan developed during the planning phase.
    The five steps to implementing effective nursing care include reassessing the patient, reviewing and revising the existing nursing care plan, organizing the resources and care delivery, anticipating and preventing complications, and implementing nursing interventions.
    Continuing Care01:25

    Continuing Care

    Continuing care describes the variety of health, personal, and social services provided over a prolonged period. The need for continuing care is increasing because people are living longer. Many people do not have families or others to care for them. Continuing care is mainly for patients who are disabled, functionally dependent, or suffering from a terminal disease. It is available within institutional settings or in homes. Examples include nursing centers or facilities, assisted living,...
    Healthcare Agencies I01:18

    Healthcare Agencies I

    Healthcare agencies provide healthcare services to people. In the United States, voluntary agencies are often non-profit centers sponsored by donations, grants, or fundraisers. One such organization is Meals on Wheels, which provides meals to the elderly and homebound. The American Heart Association and the American Lung Association are other non-profit community organizations. Doctors and nurses are frequently active members of these organizations, which offer health checks and educational...
    Specialized Care Centers and Settings-I01:30

    Specialized Care Centers and Settings-I

    Specialized care settings or centers are situated in convenient locations within the community and offer care to a specific group or population. They consist of daycare facilities, mental health facilities, rural health facilities, educational institutions, industries, shelters for the homeless, and rehabilitation facilities.
    Daycare centers
    They provide several functions. Some facilities care for healthy newborns and children whose parents work, while others are medically focused and care for...