Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Factors Influencing Attraction II: Physical Attraction

Factors Influencing Attraction II: Physical Attraction

Physical attractiveness plays a crucial role in shaping interpersonal attraction, influencing first impressions, social interactions, and long-term relationship dynamics. Psychological research consistently demonstrates that attractiveness affects social evaluations and behavioral outcomes in various contexts.Influence on Social InteractionsResearch has shown that individuals perceived as physically attractive often experience preferential treatment in social and professional settings. One...

Facial Feedback Hypothesis

Facial Feedback Hypothesis

Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role of...

Factorial Design

Factorial Design

Factorial Analysis is an experimental design that applies Analysis of Variance (ANOVA) statistical procedures to examine a change in a dependent variable due to more than one independent variable, also known as factors. Changes in worker productivity can be reasoned, for example, to be influenced by salary and other conditions, such as skill level. One way to test this hypothesis is by categorizing salary into three levels (low, moderate, and high) and skills sets into two levels (entry level...

Factors Influencing Attraction VI: Personality Traits

Factors Influencing Attraction VI: Personality Traits

Personality traits are fundamental in shaping social perception and influencing interpersonal relationships. Certain traits, such as agreeableness and extraversion, contribute positively to social interactions, whereas others, such as narcissism, have complex and often contradictory effects on how individuals are perceived over time.The Role of Agreeableness and ExtraversionAgreeableness and extraversion are associated with higher levels of interpersonal attractiveness and likability.

Perceptual Constancy

Perceptual Constancy

Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...

Factors Affecting Perception

Factors Affecting Perception

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...

You might also read

Related Articles

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

Sort by

Same author

TDGF1 Mediates the Oncogenic Effects of the OLMALINC/miR-3614-5p ceRNA Axis in Colon Cancer Through Nodal/Smad2 and Glypican-1/MAPK-AKT Signaling.

Cells·2026

Same author

A unified continuous framework for two-player two-strategy games: Game-theoretic analysis of interactions.

Fundamental research·2026

Same author

The reliability and validity of rehabilitation set of the international classification of functioning, disability, and health in assessing Chinese tumor patients.

PloS one·2026

Same author

Ceritinib induces ferroptosis via TRIM21-mediated GLUT1 ubiquitination and AMPK-driven metabolic reprogramming in breast cancer.

iScience·2026

Same author

Etoposide suppresses skin cutaneous melanoma growth by inducing ferroptosis through p53-mediated transcriptional inhibition of TSP50.

Biochimica et biophysica acta. Molecular basis of disease·2026

Same author

Water Vapor Adsorption Characteristics and Controlling Factor Analyses in Permian-Aged Organic-Rich Marine Gufeng and Dalong Formations in Northeastern Chongqing Area of China.

ACS omega·2026

Search research articles

Related Experiment Video

Updated: Jun 13, 2026

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Face image resolution and perceived attractiveness: An 8K display study.

Koji Mizukoshi¹, Yoshihiro Hamanaka¹, Xiaoguang Yang¹

¹POLA Chemical Industries, Inc., Yokohama, Japan.

|June 11, 2026

Summary

Higher image resolution slightly increases perceived facial attractiveness, especially for faces rated as more attractive. This suggests enhanced detail amplifies subtle attractiveness cues on advanced displays.

More Related Videos

Investigating the 'Uncatchable Smile' in Leonardo da Vinci's La Bella Principessa: A Comparison with the Mona Lisa and Pollaiuolo's Portrait of a Girl

Investigating the 'Uncatchable Smile' in Leonardo da Vinci's La Bella Principessa: A Comparison with the Mona Lisa and Pollaiuolo's Portrait of a Girl

Published on: October 4, 2016

Related Experiment Videos

Last Updated: Jun 13, 2026

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Investigating the 'Uncatchable Smile' in Leonardo da Vinci's La Bella Principessa: A Comparison with the Mona Lisa and Pollaiuolo's Portrait of a Girl

Investigating the 'Uncatchable Smile' in Leonardo da Vinci's La Bella Principessa: A Comparison with the Mona Lisa and Pollaiuolo's Portrait of a Girl

Published on: October 4, 2016

Area of Science:

Visual Perception
Psychology
Imaging Technology

Background:

Facial attractiveness is influenced by various visual cues.
The impact of image resolution on attractiveness judgments is not well understood.
Modern imaging technology allows for high-fidelity image presentation.

Purpose of the Study:

To investigate if facial image resolution affects perceived attractiveness.
To assess attractiveness judgments under conditions matching human visual system's spatial resolving power.

Main Methods:

Captured high-resolution (8K) images of 180 Japanese models.
Created low-resolution (35.3 ppi) versions via downsampling.
Participants rated attractiveness of both image types on a 6-point scale.

Main Results:

Higher resolution images received slightly higher attractiveness ratings.
This effect was more significant for faces with higher baseline attractiveness.
Age-related decreases in attractiveness were noted in both resolution conditions.

Conclusions:

Ultra-high image resolution offers a small but consistent boost in perceived facial attractiveness.
Increased spatial detail may enhance attractiveness cues on high-resolution displays.
Findings highlight the role of image fidelity in aesthetic evaluations.