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

Pharmacokinetic–Pharmacodynamic Relationship: Influence of Elimination Half-Life on Effect Duration01:23

Pharmacokinetic–Pharmacodynamic Relationship: Influence of Elimination Half-Life on Effect Duration

27
Drug elimination from the body primarily occurs through metabolic and excretion pathways. Hepatic metabolism transforms lipophilic drugs into hydrophilic forms for excretion, typically via enzymatic processes classified as phase I (modification) and phase II (conjugation). Renal excretion eliminates drugs and metabolites through filtration and secretion in the kidneys. Impairment in liver or kidney function can hinder these processes, delaying drug clearance and extending the drug’s...
27
Evaluating Limits by Direct Substitution01:29

Evaluating Limits by Direct Substitution

193
In the analysis of functions that represent continuous physical phenomena, it is often necessary to determine the output value as the input approaches a specific point. When a combination of algebraic terms defines the function and exhibits no discontinuities or abrupt changes near the point of interest, the limit of the function can be evaluated directly. This process, known as direct substitution, involves replacing the variable in the expression with the value it approaches.Direct...
193
Half-life of a Reaction02:42

Half-life of a Reaction

39.6K
The half-life of a reaction (t1/2) is the time required for one-half of a given amount of reactant to be consumed. In each succeeding half-life, half of the remaining concentration of the reactant is consumed. For example, during the decomposition of hydrogen peroxide, during the first half-life (from 0.00 hours to 6.00 hours), the concentration of H2O2 decreases from 1.000 M to 0.500 M. During the second half-life (from 6.00 hours to 12.00 hours), the concentration decreases from 0.500 M to...
39.6K
Limit Laws I01:25

Limit Laws I

254
Limit laws provide essential tools for analyzing how functions behave as their input approaches a specific value. These laws are particularly useful when dealing with combinations of functions, provided the individual limits exist. The Sum and Difference Laws state that the limit of the sum or difference of two functions equals the sum or difference of their respective limits:The Product Law asserts that the limit of the product of two functions equals the product of their individual limits:A...
254
Factors Influencing Attraction I: Proximity01:22

Factors Influencing Attraction I: Proximity

304
Proximity plays a fundamental role in shaping interpersonal attraction by increasing opportunities for interaction and fostering familiarity. Research consistently demonstrates that individuals are more likely to form social bonds with those who are physically closer to them, whether in residential settings, workplaces, or educational institutions. This effect is largely driven by the increased frequency of encounters, which facilitates the development of friendships and romantic...
304
Kinematic Equations - II01:17

Kinematic Equations - II

15.3K
The second kinematic equation expresses the final position of an object in terms of its initial position, the distance traveled with the initial constant velocity, and the distance traveled due to a change in velocity. Similar to the first kinematic equation, this equation is also only valid when the acceleration is constant throughout the motion of an object.
Suppose a car merges into freeway traffic on a 200 m long ramp. If its initial velocity is 10 m/s and it accelerates at 2 m/s2, then the...
15.3K

You might also read

Related Articles

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

Sort by
Same author

Decision support for partial automation: Driver behavior and trust with different versions of automated lane change.

Journal of safety research·2026
Same author

Trends in Alcohol-Involved Crashes Among Young California Drivers Before, During and After the COVID-19 Pandemic.

Journal of transport & health·2026
Same author

Utah's Move From 0.08 to 0.05 Blood Alcohol Concentration Per Se Policy: Effects on Driver Crash Fatalities Compared With Contiguous States.

American journal of preventive medicine·2026
Same author

Reforming the Driving Examination Process Evidence Gaps and Data Needs.

The Journal of law, medicine & ethics : a journal of the American Society of Law, Medicine & Ethics·2026
Same author

Boosting the extraction of humic acid from HCl-activated weathered coal catalyzed by oxygen vacancy-rich CuO nanoparticles.

RSC advances·2026
Same author

Crash-Related Protective and Risky Behaviors Among Micromobility Riders: A Nationally Representative Survey.

American journal of public health·2025
Same journal

Construction Site Noise Exposure Assessment Using Binaural Measurements and Analysis.

Safety (Basel, Switzerland)·2025
Same journal

The Impact of Job, Site, and Industry Experience on Worker Health and Safety.

Safety (Basel, Switzerland)·2024
Same journal

A Case Study in the Application of the Systematic Approach to Training in the Logging Industry.

Safety (Basel, Switzerland)·2023
Same journal

Active Surveillance of Musculoskeletal Disorder Symptoms in the Development of Safety Interventions for Professional Loggers.

Safety (Basel, Switzerland)·2023
Same journal

Determinants of Safety Climate in the Professional Logging Industry.

Safety (Basel, Switzerland)·2023
Same journal

Characteristics of Side-by-Side Vehicle Crashes and Related Injuries as Determined Using Newspaper Reports from Nine U.S. States.

Safety (Basel, Switzerland)·2022
See all related articles

Related Experiment Video

Updated: Feb 20, 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

13.2K

Factors Influencing Learner Permit Duration.

Johnathon P Ehsani1, Kaigang Li2, Brydon J B Grant3

  • 1Center for Injury Research and Policy, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.

Safety (Basel, Switzerland)
|October 24, 2017
PubMed
Summary
This summary is machine-generated.

Teen drivers

Keywords:
learner permitlicensurenovice teenage driversparents

More Related Videos

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

5.1K
Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior
06:38

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior

Published on: June 9, 2020

5.3K

Related Experiment Videos

Last Updated: Feb 20, 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

13.2K
Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

5.1K
Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior
06:38

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior

Published on: June 9, 2020

5.3K

Area of Science:

  • Road safety
  • Driver behavior
  • Adolescent development

Background:

  • Many countries mandate extended learner permits before independent driving.
  • Research on learner permit duration and licensure timing is limited.
  • Licensure timing is influenced by "push" (motivational) and "pull" (parental oversight) factors.

Purpose of the Study:

  • To investigate factors influencing the time novice drivers spend on a learner permit.
  • To examine the relationship between teen motivation, parental awareness, and licensure timing.

Main Methods:

  • Recruited 90 novice drivers (average age 15.6 years) after obtaining learner permits.
  • Instrumented vehicles to collect driving data.
  • Administered surveys on factors influencing licensure timing.

Main Results:

  • Higher teen motivation (earlier permit age, more pre-permit driving) correlated with shorter time to licensure.
  • Greater perceived parental knowledge of teen activities correlated with longer time to licensure.
  • Parental attentiveness may act as a "pull" factor, moderating licensure progression.

Conclusions:

  • Novice driver licensure timing is influenced by intrinsic motivation and parental engagement.
  • Understanding these factors can inform graduated driver licensing policies.
  • Parental awareness plays a crucial role in managing adolescent driving progression.