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

Naturalistic Observations02:30

Naturalistic Observations

If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...

You might also read

Related Articles

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

Sort by
Same author

Differential genioglossus muscle responses to changes in breathing route in awake people with and without obstructive sleep apnea.

Journal of applied physiology (Bethesda, Md. : 1985)·2026
Same author

Effect of Water Flow on Bond Strength of Zirconia to Tooth Structure.

Operative dentistry·2025
Same author

The influence of thermal and hypoxia induced habitat compression on walleye (Sander vitreus) movements in a temperate lake.

Movement ecology·2025
Same author

Pressure and cold pain threshold reference values in a pain-free older adult population.

British journal of pain·2024
Same author

The Effectiveness of Preventative Interventions to Reduce Mental Health Problems in at-risk Children and Young People: A Systematic Review of Reviews.

Journal of prevention (2022)·2024
Same author

Practitioner perspectives on the nature, causes and the impact of poor mental health and emotional wellbeing on children and young people in contact with children's social care: A qualitative study.

Child abuse & neglect·2024
Same journal

Behavioral Flexibility and the Conservation Value of Howler Monkey Populations in Small Habitat Patches.

American journal of primatology·2026
Same journal

Investigating Multimodal (Visual, Acoustic, and Thermal) Ovulatory Signaling in a Non-Human Primate Species (Cercocebus torquatus).

American journal of primatology·2026
Same journal

Lemur Distribution in Relation to Treefall Canopy Gaps in Masoala National Park, Northeast Madagascar.

American journal of primatology·2026
Same journal

Genetic Characterization of MAOA and OXTR in Western Lowland Gorillas (Gorilla gorilla gorilla).

American journal of primatology·2026
Same journal

Correction to "Insights Into Variations in the Gut Virome of Tibetan Macaques (Macaca Thibetana) Across Wild, Captive, and Semi-Provisioned Environments".

American journal of primatology·2026
Same journal

The Forms and Structures of Chimpanzee Algae Fishing.

American journal of primatology·2026
See all related articles

Related Experiment Video

Updated: Jun 25, 2026

Behavioral Assessment of Manual Dexterity in Non-Human Primates
16:00

Behavioral Assessment of Manual Dexterity in Non-Human Primates

Published on: November 11, 2011

Wild capuchins (Cebus capucinus) fail to use tools in an experimental field study.

P A Garber1, E Brown

  • 1Department of Anthropology, University of Illinois, Urbana, Illinois, USA. p-garber@uiuc.edu

American Journal of Primatology
|March 18, 2004
PubMed
Summary
This summary is machine-generated.

White-faced capuchins (Cebus capucinus) in Costa Rica did not use tools to solve a novel foraging task. Despite exploring a food-containing box with available probes, they failed to utilize the dowels for accessing rewards.

More Related Videos

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device (ALDM) Test Systems
08:42

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device (ALDM) Test Systems

Published on: May 5, 2015

The Innovation Arena: A Method for Comparing Innovative Problem-Solving Across Groups
14:14

The Innovation Arena: A Method for Comparing Innovative Problem-Solving Across Groups

Published on: May 13, 2022

Related Experiment Videos

Last Updated: Jun 25, 2026

Behavioral Assessment of Manual Dexterity in Non-Human Primates
16:00

Behavioral Assessment of Manual Dexterity in Non-Human Primates

Published on: November 11, 2011

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device (ALDM) Test Systems
08:42

Assessment of Social Cognition in Non-human Primates Using a Network of Computerized Automated Learning Device (ALDM) Test Systems

Published on: May 5, 2015

The Innovation Arena: A Method for Comparing Innovative Problem-Solving Across Groups
14:14

The Innovation Arena: A Method for Comparing Innovative Problem-Solving Across Groups

Published on: May 13, 2022

Area of Science:

  • Primate behavior
  • Animal cognition
  • Tool use in non-human primates

Background:

  • Tool use is a complex cognitive ability observed in various primate species.
  • Understanding the factors influencing tool use acquisition is crucial for cognitive evolution research.
  • White-faced capuchins (Cebus capucinus) are known for their manipulative skills and problem-solving capabilities.

Purpose of the Study:

  • To investigate the capacity of wild white-faced capuchins to use tools in a novel foraging context.
  • To assess whether capuchins could learn to use wooden dowels as probes to access food rewards.
  • To observe the behavioral responses of capuchins to a tool-use problem under experimental conditions.

Main Methods:

  • An experimental field study was conducted with 15 wild white-faced capuchins in Costa Rica.
  • A foraging task was designed involving a Plexiglas box with food rewards accessible via wooden dowel probes.
  • Capuchins' interactions with the box and dowels were observed over 55 days under various conditions.

Main Results:

  • Capuchins visited the experimental setup 702 times but did not attempt to use the dowels as tools.
  • Initial exploration of the box occurred, but no manipulation of the dowels was observed for the first 21 days.
  • Even when dowels were placed in the holes, capuchins only occasionally manipulated them without success.

Conclusions:

  • Wild white-faced capuchins did not demonstrate tool use to solve this specific novel foraging problem.
  • The cognitive or motivational factors preventing tool use in this context require further investigation.
  • This study highlights variability in tool-use capabilities even within species known for cognitive flexibility.