• Hero Banner
  • ACVCACVC
  • DVM 360
  • Fetch DVM 360Fetch DVM 360
DVM 360
dvm360 | Veterinary News, Veterinarian Insights, Medicine, Pet Care
dvm360 | Veterinary News, Veterinarian Insights, Medicine, Pet Care
By Role
AssociatesOwnersPractice ManagerStudentsTechnicians
Subscriptions
dvm360 Newsletterdvm360 Magazine
News
All News
Association
Breaking News
Education
Equine
FDA
Law & Ethics
Market Trends
Medical
Products
Recalls
Regulatory
Digital Media
dvm360 LIVE!™
Expert Interviews
The Vet Blast Podcast
Medical World News
Pet Connections
The Dilemma Live
Vet Perspectives™
Weekly Newscast
dvm360 Insights™
Publications
All Publications
dvm360
Firstline
Supplements
Top Recommended Veterinary Products
Vetted
Clinical
All Clinical
Anesthesia
Animal Welfare
Behavior
Cardiology
CBD in Pets
Dentistry
Dermatology
Diabetes
Emergency & Critical Care
Endocrinology
Equine Medicine
Exotic Animal Medicine
Feline Medicine
Gastroenterology
Imaging
Infectious Diseases
Integrative Medicine
Nutrition
Oncology
Ophthalmology
Orthopedics
Pain Management
Parasitology
Pharmacy
Surgery
Toxicology
Urology & Nephrology
Virtual Care
Business
All Business
Business & Personal Finance
Buying or Selling a Practice
Hospital Design
Leadership & Personal Growth
Personnel Management
Practice Finances
Practice Operations
Technology
Wellbeing & Lifestyle
Continuing Education
Conferences
Live Conferences
Conference News
Conference Proceedings
Resources
CBD in Pets
Contests
Veterinary Heroes
Partners
Spotlight Series
Team Meeting in a Box
Toolkit
Top Recommended Veterinary Products
Vet to Vet
  • Contact Us
  • Fetch DVM360 Conference
  • Terms and Conditions
  • Privacy
  • Do Not Sell My Information
  • About Us

© 2023 MJH Life Sciences and dvm360 | Veterinary News, Veterinarian Insights, Medicine, Pet Care. All rights reserved.

Advertisement
By Role
  • Associates
  • Owners
  • Practice Manager
  • Students
  • Technicians
Subscriptions
  • dvm360 Newsletter
  • dvm360 Magazine
  • Contact Us
  • Fetch DVM360 Conference
  • Terms and Conditions
  • Privacy
  • Do Not Sell My Information
  • About Us
  • MJHLS Brand Logo

© 2023 MJH Life Sciences™ and dvm360 | Veterinary News, Veterinarian Insights, Medicine, Pet Care. All rights reserved.

Empathy Affects How People Perceive Human and Canine Facial Expressions

March 18, 2017
JoAnna Pendergrass, DVM

Psychological factors affect how humans perceive dog and human faces.

Psychological factors, including empathy and personality, affect how humans perceive canine and human facial expressions, according to a study recently published in PLoS ONE.

Facial expressions are important for nonverbal social communication in both humans and dogs. These expressions allow for an understanding of others’ emotions, moods, and attitudes. Interestingly, dogs and humans share similar muscles that control facial expression.

Humans generally believe that dogs experience emotions. Previous studies have reported how humans can perceive a dog’s emotions based on its bodily movements. However, perceiving emotion from a dog’s facial expressions has proven more difficult.

Psychological factors, such as empathy and personality (eg, extroversion, neuroticism), affect how humans perceive human facial expressions. It is not well known, though, if these factors influence human perception of canine facial expressions.

For this study, 34 volunteers were shown images of 30 dog faces, 30 human faces, and 20 control images of household objects or pixels; the dog and human faces were categorized previously as pleasant, threatening, or neutral. The volunteers rated each image’s valence (intrinsic attractiveness or aversiveness) and arousal and noted how many of 6 emotions (happiness, sadness, surprise, disgust, fear, anger/aggression) each image contained.

After viewing the images, volunteers completed questionnaires related to empathy toward humans and animals, personality (extroversion, neuroticism), and dog expertise and exposure. Responses were used to evaluate the effects of psychological factors on ratings.

Valence Ratings

Advertisement

Valence ratings were higher for pleasant human (PH) faces compared with pleasant dog (PD) faces and for neutral dog (ND) faces compared with neutral human (NH) faces. Valence ratings were lower for threatening dog (TD) faces compared with threatening human (TH) faces.

Arousal Ratings

For human and dog faces, arousal ratings were significantly higher for threatening than for pleasant or neutral faces; images of pixels and objects elicited little to no arousal. Notably, arousal ratings were higher for PH faces than for PD faces.

Emotion Ratings

Generally, emotions were rated similarly for dog and human faces. Emotions receiving the highest ratings, according to categorization, were happiness (pleasant), anger/aggressiveness (threatening), and sadness (neutral).

Comparing human and dog faces, the authors made several observations:

  • Happiness ratings were higher for PH faces than for PD faces.
  • Sadness ratings were higher for NH faces than for ND faces.
  • Fear and anger/aggression ratings were higher for TD faces than for TH faces.

Results of these comparisons suggest an ecologically meaningful bias to perceive conspecific faces positively and non-conspecific faces negatively.

Effect of Psychological Factors

Emotional and Cognitive Empathy

Emotional empathy (sharing emotion) exerted a clear influence on how volunteers perceived threatening and pleasant human and dog facial expressions. For example, emotional empathy correlated positively with anger/aggression for both species. It did not, however, affect the perception of neutral faces for either species.

Cognitive empathy (cognitive reasoning without sharing emotion) influenced the perception of human faces but not dog faces. Interestingly, it correlated negatively with arousal for objects and pixels. These findings, the authors wrote, “suggest that cognitive empathy can fine-tune the estimation of emotions from human faces … but also has a ‘reality-check’ effect on considering inanimate objects’ emotions.”

Personality

Extroversion correlated positively with anger/aggressiveness for NH faces. Neuroticism correlated negatively with happiness for PH and NH faces.

Dog Expertise and Exposure

Dog expertise and exposure correlated positively with valence and happiness for ND faces and with higher arousal for PD faces.

Conclusions

Taken together, the study’s findings demonstrate that humans perceive canine and human facial expressions similarly and that psychological factors affect this perception. The authors speculated, though, on whether anthropomorphism plays a role in perceiving animal emotion.

Dr. JoAnna Pendergrass received her doctorate in veterinary medicine from the Virginia-Maryland College of Veterinary Medicine. Following veterinary school, she completed a postdoctoral fellowship at Emory University’s Yerkes National Primate Research Center. Dr. Pendergrass is the founder and owner of JPen Communications, LLC, a medical communications company.


Advertisement

Latest News

Humanimal Trust joins World Federation for Animals

News wrap-up: This week’s headlines, plus Kansas State University College of Veterinary Medicine presents Temple Grandin, PhD, MS, with an honorary degree

Can our Pride panel answer these LGBTQ+ trivia questions?

Creating inclusive spaces for the LGBTQ+ community in vet med

View More Latest News
Advertisement