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

Hypothesis Test for Test of Independence01:16

Hypothesis Test for Test of Independence

The test of independence is a chi-square-based test used to determine whether two variables or factors are independent or dependent. This hypothesis test is used to examine the independence of the variables. One can construct two qualitative survey questions or experiments based on the variables in a contingency table. The goal is to see if the two variables are unrelated (independent) or related (dependent). The null and alternative hypotheses for this test are:
H0: The two variables (factors)...
Depressants01:28

Depressants

Depressant drugs, including alcohol and sedative-hypnotics, diminish central nervous system activity by enhancing the action of gamma-aminobutyric acid (GABA), a neurotransmitter that reduces brain activity and promotes relaxation. These substances can have various therapeutic uses but also pose significant risks, especially when misused or combined.
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
Drug Toxicity: Overview01:00

Drug Toxicity: Overview

Drug toxicity quantifies the harm a compound causes to an organism, varying by dose and potentially impacting whole systems or specific organs like the liver. Toxic reactions may arise from venomous insect or spider bites, with effects ranging from mild symptoms to severe outcomes such as brain damage or death. Common forms of acute poisoning include ethanol intoxication and overdose of pain or fever medications, with substances like GHB and heroin being particularly lethal at doses close to...
Deindividuation00:57

Deindividuation

Deindividuation is a form of social influence on an individual’s behavior such that the individual engages in unusual or non-normal behavior while in a group setting. Why? Because in these group settings, the individual no longer sees themselves as an individual anymore, disinhibiting their behavior and personal restraint.
Drug Toxicity: Risk factors01:24

Drug Toxicity: Risk factors

Adverse Drug Reactions (ADRs) are potential complications that arise during pharmacotherapy, influenced by multiple risk factors. Age plays a significant role; both neonates and the elderly are at heightened risk due to their respective immature and diminished metabolic and elimination processes. Gender also impacts ADRs, with females experiencing a 1.5 to 1.7-fold greater risk than males, which may be linked to pharmacokinetic, pharmacodynamic, and hormonal differences. Notably, neonates, the...
Self-Presentation: Self-Monitoring and Self-Handicapping02:05

Self-Presentation: Self-Monitoring and Self-Handicapping

People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about the way you...

You might also read

Related Articles

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

Sort by
Same author

Associations between trait impulsivity facets and alcohol-impaired driving risk perceptions.

Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors·2026
Same author

Manifestation of Drinking Profiles in Daily Life: Associations With Momentary Negative Affect, Impulsivity, and Drinking.

Alcohol, clinical & experimental research·2026
Same author

Within-Person and Between-Person Risk Perceptions Predict Driving After Drinking: An Ecological Momentary Assessment Study.

Alcohol, clinical & experimental research·2026
Same author

Predictors of Breath Alcohol Profiles: A Multiple-Study Lab-Based Approach.

Alcohol, clinical & experimental research·2026
Same author

The feasibility of integrating remote breath alcohol monitoring into ecological momentary assessment of intimate partner violence among young adults with a history of heavy drinking and aggression.

Addiction (Abingdon, England)·2026
Same author

Recent Advances in the Science of Cannabis-Impaired Driving.

Current addiction reports·2026

Related Experiment Video

Updated: May 7, 2026

Driving Under the Influence: How Music Listening Affects Driving Behaviors
07:25

Driving Under the Influence: How Music Listening Affects Driving Behaviors

Published on: March 27, 2019

Perceived danger while intoxicated uniquely contributes to driving after drinking.

David H Morris1, Hayley R Treloar, Maria E Niculete

  • 1Department of Psychological Sciences, University of Missouri, Columbia, Missouri.

Alcoholism, Clinical and Experimental Research
|September 17, 2013
PubMed
Summary
This summary is machine-generated.

Alcohol intoxication lowers the perceived danger of drinking and driving, increasing risky behavior. This effect is more pronounced on the descending breath alcohol concentration curve due to acute tolerance.

Keywords:
Alcohol AdministrationCollege StudentsDrinking and DrivingPerceived Danger

More Related Videos

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

Flypub To Study Ethanol Induced Behavioral Disinhibition and Sensitization
08:13

Flypub To Study Ethanol Induced Behavioral Disinhibition and Sensitization

Published on: May 18, 2020

Related Experiment Videos

Last Updated: May 7, 2026

Driving Under the Influence: How Music Listening Affects Driving Behaviors
07:25

Driving Under the Influence: How Music Listening Affects Driving Behaviors

Published on: March 27, 2019

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

Flypub To Study Ethanol Induced Behavioral Disinhibition and Sensitization
08:13

Flypub To Study Ethanol Induced Behavioral Disinhibition and Sensitization

Published on: May 18, 2020

Area of Science:

  • Psychology
  • Neuroscience
  • Public Health

Background:

  • Alcohol consumption significantly impacts risk perception, particularly concerning drinking and driving.
  • Existing research often assesses these perceptions in a sober state, potentially missing crucial intoxication-related effects.
  • Understanding how intoxication influences the perceived danger of driving is vital for effective prevention strategies.

Purpose of the Study:

  • To investigate whether perceived danger of drinking and driving while intoxicated predicts risky behavior beyond sober assessments.
  • To examine the influence of acute alcohol tolerance on perceived danger across ascending and descending breath alcohol concentration (BrAC) levels.

Main Methods:

  • Eighty-two young adults participated in two counterbalanced laboratory sessions.
  • Participants consumed alcohol in one session, reporting perceived danger and willingness to drive at various BrAC points.
  • In the other session, participants remained sober and assessed the danger of driving at a hypothetical illegal BrAC.

Main Results:

  • Perceptions of driving danger while intoxicated correlated with increased willingness to drive and self-reported drinking-and-driving incidents.
  • Perceived danger was significantly lower on the descending BrAC limb compared to the ascending limb.
  • These findings suggest acute tolerance influences the perception of risk associated with drinking and driving.

Conclusions:

  • Intoxicated perceptions of risk are uniquely linked to drinking-and-driving decisions.
  • The perceived danger of drinking and driving diminishes as alcohol dissipates (descending BrAC limb).
  • Prevention efforts should educate drivers on how intoxication alters risk perception and target these altered perceptions directly.