Death Anxiety Induction

Death anxiety induction is a behavioral research method used to temporarily activate people’s thoughts and feelings about mortality so researchers can study responses to death-related concerns. Typically, participants encounter mortality-focused prompts, such as questions about their own death or an emotionally evocative writing task, followed by measures of attitudes, judgments, emotions, or behavior. By comparing these responses with those from neutral or aversive control conditions, researchers can examine mortality salience, defensive reactions, worldview protection, and coping processes. The method contributes to research on anxiety, decision-making, social behavior, prejudice, health communication, and psychological responses to perceived threat.

Death Anxiety Induction - Related Videos

Research

JoVE Journal - Behavior
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Reducing State Anxiety Using Working Memory Maintenance

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Cited by 7 •

2017

This protocol demonstrates how to measure anxiety-potentiated startle during the Sternberg Working Memory paradigm.

Education

JoVE Science Education - Psychology

Anxiety Testing

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2023

Anxiety is a commonly observed behavioral disorder that stems from fear. It is described as increased restlessness, or unpleasant feelings of fear over anticipated events. Experimenters often use rodent models to better understand anxiety disorders in humans. They use different paradigms, like exposing rodents to bright spaces or loud sounds, which are known to induce fear. These tests combined with other interventions such as surgery or drug-administration may assist researchers in pinpointing...

Research

JoVE Journal - Neuroscience
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Hyponeophagia: A Measure of Anxiety in the Mouse

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Cited by 39 •

2011

Mice and rats, due to their innate cautiousness, are initially slow in consuming a novel food, particularly in a novel place. This hyponeophagia can readily be measured in the laboratory, even though laboratory animals are much less anxious than their wild...

Research

JoVE Journal - Behavior
Free Sample

The Successive Alleys Test of Anxiety in Mice and Rats

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Cited by 49 •

2013

The plus-maze measures anxiety-like behaviour in rodents. There are two opposite closed and two opposite open arms; anxious rodents avoid the open arms. The central area is neither completely open nor closed, so time spent here is ambiguous and difficult to interpret. Here a modification of the plus-maze protocol eliminating this area is described.

An Introduction to Cell Death

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2023

Necrosis, apoptosis, and autophagic cell death are all manners in which cells can die, and these mechanisms can be induced by different stimuli, such as cell injury, low nutrient levels, or signaling proteins. Whereas necrosis is considered to be an “accidental” or unexpected form of cell death, evidence exists that apoptosis and autophagy are both programmed and “planned” by cells.In this introductory video, JoVE highlights key discoveries pertaining to cell death, including recent work done...

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