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 Experiment Videos

Body perception index: benefits, pitfalls, ideas

M A Smeets1, F Smit, G E Panhuysen

  • 1Department of Psychonomics, Utrecht University, The Netherlands. smeetsma@mhs.pbrc.edu

Journal of Psychosomatic Research
|May 20, 1998
PubMed
Summary

Patients with anorexia nervosa (AN) overestimate body size, but this is not solely due to their smaller body size. While smaller body size correlates with greater overestimation, AN patients show even higher overestimation than controls.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

PSMA PET/CT for treatment response evaluation at predefined time points is superior to PSA response for predicting survival in metastatic castration-resistant prostate cancer patients.

European journal of radiology·2024
Same author

Investigating non-inferiority of internet-delivered versus face-to-face cognitive behavioural therapy for insomnia (CBT-I): a randomised controlled trial (iSleep well).

Trials·2024
Same author

Development of a simple standardized scoring system for assessing large vessel vasculitis by 18F-FDG PET-CT and differentiation from atherosclerosis.

European journal of nuclear medicine and molecular imaging·2023
Same author

A glossary for the first World Congress on Migration, Ethnicity, Race and Health.

Public health·2019
Same author

Freehand-SPECT with <sup>99m</sup>Tc-HDP as tool to guide percutaneous biopsy of skeletal lesions detected on bone scintigraphy.

Revista espanola de medicina nuclear e imagen molecular·2019
Same author

Value and potential limitations of vertebral fracture assessment (VFA) compared to conventional spine radiography: experience from a fracture liaison service (FLS) and a meta-analysis.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2017

Area of Science:

  • Psychology
  • Body Perception Research
  • Clinical Psychology

Background:

  • Body size estimation is crucial in understanding body perception.
  • The Body Perception Index (BPI) is a common metric for assessing body size estimation.
  • Previous research suggests individuals with anorexia nervosa (AN) overestimate their body size.

Purpose of the Study:

  • To investigate if the overestimation of body size in AN patients, measured by BPI, is solely due to their smaller actual body size.
  • To examine the relationship between actual body size and estimation error using the BPI.
  • To determine if AN patients exhibit greater body size overestimation than control groups, independent of body size.

Main Methods:

  • Analysis of 50 mean body sizes from seven independent studies.

Related Experiment Videos

  • Statistical investigation of the relationship between BPI and actual body size.
  • Comparison of body size overestimation between anorexic subjects and control groups.

    • Main Results:

    • A significant negative linear relationship was found between BPI and actual body size, indicating smaller body sizes are associated with greater overestimation.
    • Both anorexic and control groups tended to overestimate smaller body sizes.
    • Anorexic subjects demonstrated significantly greater overestimation compared to control subjects, even when controlling for body size.

    Conclusions:

    • The overestimation of body size in anorexia nervosa is only partially explained by the smaller body size of patients.
    • The BPI metric may require adjustments or further validation when used with populations of varying body sizes.
    • Future research should consider the distinct perceptual characteristics of AN beyond simple body size effects.