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

Self-Presentation: Self-Monitoring and Self-Handicapping02:05

Self-Presentation: Self-Monitoring and Self-Handicapping

44.8K
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...
44.8K
Self-Presentation01:25

Self-Presentation

323
Self-presentation is a fundamental aspect of social interaction, shaping both how others perceive individuals and how they view themselves. This dynamic process influences behaviors in various social settings, often leading people to adjust their appearance, speech, and demeanor to align with their desired identity. While self-presentation can be deliberate or unconscious, it plays a critical role in interpersonal relationships and self-perception.Forms of Self-PresentationSelf-presentation can...
323
Timing and Consequences on Behavior01:08

Timing and Consequences on Behavior

397
In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
397
Strategies of Self-Presentation I: Strategic Self-Presentation01:12

Strategies of Self-Presentation I: Strategic Self-Presentation

220
Strategic self-presentation refers to individuals' intentional efforts to influence how others perceive them. This process is employed in various social and professional settings, such as job interviews, dating, politics, and legal contexts, where individuals seek to shape impressions to gain social or material advantages. While people generally present themselves in ways that align with their authentic characteristics, external factors, such as cognitive load, can hinder their ability to...
220
Processes of Self-Presentation01:29

Processes of Self-Presentation

249
Effective self-presentation is a central component of social interaction and identity construction. It relies on the dynamic processes of defining the situation and engaging in self-disclosure. These mechanisms help individuals navigate social context expectations and manage how others perceive them, fostering mutual understanding and relationship development.Defining the SituationSocial situations are shaped by collectively understood frames—a set of widely understood rules or...
249
Requirements for Human Life01:26

Requirements for Human Life

13.7K
The Earth and its atmosphere have provided humans with air, water, and food, but these are not the only requirements for survival. Humans also require a specific range of temperature and pressure that the Earth and its atmosphere provides.
Oxygen
Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are susceptible to a lack of oxygen because they require a...
13.7K

You might also read

Related Articles

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

Sort by
Same author

Correction: AI-supported real-time news evaluation reveals effects of time constraint on misinformation discernment.

Scientific reports·2026
Same author

AI-supported real-time news evaluation reveals effects of time constraint on misinformation discernment.

Scientific reports·2026
Same author

Feasibility of a conversation-based brief intervention in general practice to reduce post-traumatic symptoms after intensive care treatment-A qualitative analysis of the PICTURE study.

PLOS mental health·2026
Same author

Measuring the semantic priming effect across many languages.

Nature human behaviour·2025
Same author

The Relation Between the Public Attitude Towards COVID-19 and its Applied Policies - a Dataset for Binational and Temporal Comparison.

Journal of open psychology data·2025
Same author

Dropout analysis: A method for data from Internet-based research and dropR, an R-based web app and package to analyze and visualize dropout.

Behavior research methods·2025

Related Experiment Video

Updated: Feb 4, 2026

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.8K

Best practices: Two Web-browser-based methods for stimulus presentation in behavioral experiments with

Pablo Garaizar1, Ulf-Dietrich Reips2

  • 1University of Deusto, Bilbao, Spain. garaizar@deusto.es.

Behavior Research Methods
|October 3, 2018
PubMed
Summary
This summary is machine-generated.

Web browsers offer simple platforms for behavioral experiments, but browser optimizations for speed can reduce timing accuracy. Researchers must carefully test their experimental setups for precise timing in web-based studies.

Keywords:
BrowserExperimental softwareHigh-resolution timingWeb animationsiScience

More Related Videos

High-resolution Measurement of Odor-Driven Behavior in Drosophila Larvae
29:23

High-resolution Measurement of Odor-Driven Behavior in Drosophila Larvae

Published on: January 3, 2008

11.2K
Modeling Verbal Behavior Deficits with the Stimulus Control Ratio Equation, SCoRE
06:57

Modeling Verbal Behavior Deficits with the Stimulus Control Ratio Equation, SCoRE

Published on: May 14, 2019

10.9K

Related Experiment Videos

Last Updated: Feb 4, 2026

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills
09:27

Author Spotlight: Exploring the Link Between Time Perception of Visual Stimuli and Reading Skills

Published on: January 19, 2024

1.8K
High-resolution Measurement of Odor-Driven Behavior in Drosophila Larvae
29:23

High-resolution Measurement of Odor-Driven Behavior in Drosophila Larvae

Published on: January 3, 2008

11.2K
Modeling Verbal Behavior Deficits with the Stimulus Control Ratio Equation, SCoRE
06:57

Modeling Verbal Behavior Deficits with the Stimulus Control Ratio Equation, SCoRE

Published on: May 14, 2019

10.9K

Area of Science:

  • Behavioral science
  • Computer science
  • Web technologies

Background:

  • The web is a popular platform for behavioral experiments due to its accessibility.
  • Web browser vendors prioritize speed, which may conflict with researchers' need for timing accuracy.
  • Existing research-oriented frameworks and native JavaScript are used for web-based experiments.

Purpose of the Study:

  • To review and test best practices for optimizing animations in browser-based behavioral experiments.
  • To evaluate the accuracy and precision of timing for CSS animations and requestAnimationFrame.
  • To identify potential timing inaccuracies introduced by web browser technologies.

Main Methods:

  • Conducted four studies using specialized hardware to test timing accuracy and precision.
  • Evaluated CSS animations (Method 1) with GPU acceleration off and on.
  • Tested requestAnimationFrame (Method 2) for accuracy and precision.

Main Results:

  • CSS animations without GPU acceleration showed browser- and OS-dependent timing biases.
  • GPU-accelerated CSS animations demonstrated no frame loss.
  • requestAnimationFrame showed no frame loss in most tests, but not all.

Conclusions:

  • Web browser vendors' optimizations can negatively impact timing precision for behavioral experiments.
  • Researchers must be cautious and thoroughly test their entire experimental setup for timing accuracy.
  • High-resolution timing in web-based experiments requires careful consideration of browser, OS, and hardware interactions.