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 Concept Videos

Nightmares and Night Terrors01:18

Nightmares and Night Terrors

304
Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
Nightmares...
304
Cause and Effect01:53

Cause and Effect

11.9K
While variables are sometimes correlated because one does cause the other, it could also be that some other factor, a confounding variable, is actually causing the systematic movement in our variables of interest. For instance, as sales in ice cream increase, so does the overall rate of crime. Is it possible that indulging in your favorite flavor of ice cream could send you on a crime spree? Or, after committing crime do you think you might decide to treat yourself to a cone?
11.9K
Post-traumatic Stress Disorder01:27

Post-traumatic Stress Disorder

312
Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events,...
312
Anxiety: Overview01:18

Anxiety: Overview

736
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
736
Theory of Romantic Attachment in Adulthood03:34

Theory of Romantic Attachment in Adulthood

48.5K
Attachment is a long-standing connection or bond with others. While Attachment Theory was conceived in developmental psychology to describe infant-caregiver bonding, it's been extended into adulthood to include romantic relationships. 
48.5K
Factors Affecting Perception01:25

Factors Affecting Perception

2.4K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.4K

You might also read

Related Articles

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

Sort by
Same author

The prevalence of insomnia disorder in inpatient psychiatric care.

European archives of psychiatry and clinical neuroscience·2026
Same author

Nightmare Coping Strategies and Their Association With Big Five Personality Traits.

Journal of sleep research·2026
Same author

Gender differences in partner and ex-partner dreams.

The Behavioral and brain sciences·2026
Same author

Individual and Situational Predictors of Threatening Dream Content During the COVID-19 Pandemic.

Journal of sleep research·2026
Same author

Trait Neuroticism and the Nocebo Effect: The Mediating Role of Side-Effect Expectations.

Journal of personality·2026
Same author

Imagery-based fear conditioning enhances the late positive potential.

Cognitive, affective & behavioral neuroscience·2026

Related Experiment Video

Updated: Dec 8, 2025

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

732

Nightmare Distress Questionnaire: associated factors.

Michael Schredl1, Finnja Schramm2, Katja Valli3,4

  • 1Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany.

Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine
|September 23, 2020
PubMed
Summary

Nightmare distress is linked to more than just frequency. Factors like neuroticism, sex, education, and personality traits significantly correlate with distress from nightmares.

Keywords:
agreeablenessharm avoidanceneuroticismnightmare distressnightmare frequencyopenness to experiencesensation seeking

More Related Videos

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

1.1K
Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
10:43

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

15.6K

Related Experiment Videos

Last Updated: Dec 8, 2025

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment
08:25

Polar Histogram Visualization of Acute Stress Disorder Scale Scores for Comprehensive Clinical Assessment

Published on: December 6, 2024

732
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

1.1K
Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
10:43

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

15.6K

Area of Science:

  • Psychology
  • Sleep Medicine

Background:

  • Nightmare disorder diagnosis relies on distress, impacting daily functioning.
  • Factors beyond nightmare frequency contributing to distress are under-researched.

Purpose of the Study:

  • To investigate factors associated with nightmare distress.
  • To explore the relationship between nightmare distress and psychological traits.

Main Methods:

  • An online survey was completed by 1,474 individuals.
  • Nightmare distress was assessed using the Nightmare Distress Questionnaire.

Main Results:

  • Nightmare distress correlated with neuroticism, female sex, low education, extraversion, low agreeableness, and sensation seeking.
  • Higher distress was associated with trauma-related nightmares.
  • Harm avoidance did not explain differences in nightmare distress.

Conclusions:

  • Numerous factors are linked to nightmare distress, highlighting clinical significance.
  • The interplay between nightmare distress and factors like education and agreeableness requires further investigation.