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

Perspective taking, pictures, and the blind.

M A Heller1, J M Kennedy

  • 1Winston-Salem State University, NC 27110.

Perception & Psychophysics
|November 1, 1990
PubMed
Summary

Congenitally blind individuals can perform tactile perspective-taking tasks, demonstrating that visual experience is not essential for understanding different viewpoints. This research explores cognitive abilities in the absence of sight.

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

Symbolic forms can be mnemonics for recall.

Psychonomic bulletin & review·2013
Same author

Susceptibility to lethal cerebral malaria is regulated by epistatic interaction between chromosome 4 (Berr6) and chromosome 1 (Berr7) loci in mice.

Genes and immunity·2013
Same author

THE TREATMENT OF CEREBRO-SPINAL FEVER.

British medical journal·2010
Same author

The American Red Cross Hemovigilance Program: advancing the safety of blood donation and transfusion.

Immunohematology·2010
Same author

Drug absorption from the small intestine in immediate postoperative patients.

British journal of anaesthesia·2006
Same author

Comparative efficacy and pharmacokinetics of racemic bupivacaine and S-bupivacaine in third molar surgery.

Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques·2002

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Developmental Psychology

Background:

  • Understanding perspective-taking is crucial in cognitive development.
  • Previous research often assumes visual experience is necessary for spatial cognition.

Purpose of the Study:

  • To investigate if visual experience is required for tactile perspective-taking.
  • To compare the performance of congenitally blind, late blind, and sighted individuals on a spatial task.

Main Methods:

  • Utilized a Piagetian three-mountain task with raised-line drawings.
  • Assessed accuracy and time taken for perspective-taking and tactile shape matching.

Main Results:

  • No significant difference in accuracy between groups for tactile perspective-taking.
  • Congenitally blind individuals took longer to complete the task.
  • No differences in accuracy or speed for tactile shape matching.

Conclusions:

  • Visual imagery and experience are not necessary for tactile perspective-taking.
  • Cognitive abilities for understanding spatial viewpoints can develop without sight.

Related Experiment Videos