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

Creative Thinking01:25

Creative Thinking

1.0K
Creative thinking encompasses innovative and unconventional methods for addressing challenges, often leading to groundbreaking solutions. Instead of focusing solely on enhancing existing systems, such as increasing smartphone battery capacity, creative thinking might inspire advancements like energy-efficient batteries or processors that minimize power consumption. This multidimensional approach underscores the importance of exploring novel pathways to innovation.
Divergent thinking is the...
1.0K
Cognitive Learning01:21

Cognitive Learning

673
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
673
Comparing the Survival Analysis of Two or More Groups01:20

Comparing the Survival Analysis of Two or More Groups

306
Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and...
306
Problem-Solving01:29

Problem-Solving

252
Effective problem-solving consists of two steps: 1. identifying the problem and 2. selecting the appropriate problem-solving strategy (i.e., a plan of action used to find a solution). Humans use four problem-solving strategies:
252
Group Design02:01

Group Design

9.7K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
9.7K
Friedman Two-way Analysis of Variance by Ranks01:21

Friedman Two-way Analysis of Variance by Ranks

310
Friedman's Two-Way Analysis of Variance by Ranks is a nonparametric test designed to identify differences across multiple test attempts when traditional assumptions of normality and equal variances do not apply. Unlike conventional ANOVA, which requires normally distributed data with equal variances, Friedman's test is ideal for ordinal or non-normally distributed data, making it particularly useful for analyzing dependent samples, such as matched subjects over time or repeated measures...
310

You might also read

Related Articles

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

Sort by
Same author

Animal empathy reconsidered: a multidimensional profile account.

Biological reviews of the Cambridge Philosophical Society·2026
Same author

Sensitivity to permanent non-functionality in Goffin's cockatoos (Cacatua goffiniana).

Scientific reports·2026
Same author

Pupil size changes reveal that dogs are sensitive to the social conventions behind human gestures.

Cognition·2026
Same author

Popperian Dogs-Practical Rationality and Inferential Reasoning in Dogs.

Animals : an open access journal from MDPI·2026
Same author

Phase 1 study of autologous T cells bearing fully human chimeric antigen receptors targeting mesothelin in mesothelin-expressing cancers.

Molecular therapy : the journal of the American Society of Gene Therapy·2026
Same author

Flexible use of a multi-purpose tool by a cow.

Current biology : CB·2026
Same journal

A Video Protocol of a Randomized Controlled Clinical Trial - Electrochemotherapy of Cutaneous Metastases with Reduced Dose Bleomycin (BLESS Trial).

Journal of visualized experiments : JoVE·2026
Same journal

A Standardized Ex Vivo Porcine Oromucosal Model for Evaluating Peptide Fluxes.

Journal of visualized experiments : JoVE·2026
Same journal

Lightweight English Text Classification with Deep Learning Based on Complex System Theory.

Journal of visualized experiments : JoVE·2026
Same journal

Integrating Artificial Intelligence-Assisted Translation Support into English Courses: Effects on Translation Accuracy, Perceived Stress, and Anxiety.

Journal of visualized experiments : JoVE·2026
Same journal

A Toxin-Based Counter-Selection System for Markerless Gene Deletion and High-Density Tn5 Transposon Mutagenesis in Pectobacterium brasiliense.

Journal of visualized experiments : JoVE·2026
Same journal

Seamless Multimodal Human-Robot Communication: Integration Techniques in Human-Computer Interaction.

Journal of visualized experiments : JoVE·2026
See all related articles

Related Experiment Video

Updated: Sep 21, 2025

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

6.0K

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

Theresa Rössler1, Berenika Mioduszewska2, Mark O'Hara3

  • 1Comparative Cognition, Messerli Research Institute, University of Veterinary Medicine Vienna, University of Vienna, Medical University of Vienna; Department of Cognitive Biology, University of Vienna; theresa@roessler.in.

Journal of Visualized Experiments : Jove
|May 31, 2022
PubMed
Summary
This summary is machine-generated.

A new method, the Innovation Arena, assesses animal problem-solving skills across species. Long-term captivity did not affect Goffin

More Related Videos

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
10:26

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

4.1K
Applying an eMASS Customization Program as a Research Tool to Evaluate Consumer Benefits
08:27

Applying an eMASS Customization Program as a Research Tool to Evaluate Consumer Benefits

Published on: September 27, 2019

7.0K

Related Experiment Videos

Last Updated: Sep 21, 2025

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

6.0K
Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities
10:26

Problem-Solving Before Instruction PS-I: A Protocol for Assessment and Intervention in Students with Different Abilities

Published on: September 11, 2021

4.1K
Applying an eMASS Customization Program as a Research Tool to Evaluate Consumer Benefits
08:27

Applying an eMASS Customization Program as a Research Tool to Evaluate Consumer Benefits

Published on: September 27, 2019

7.0K

Area of Science:

  • Comparative cognition
  • Animal behavior
  • Avian innovation

Background:

  • Assessing species-specific problem-solving is challenging due to predispositions.
  • Existing methods struggle with direct cross-species comparisons.
  • Innovative behavior is key to adaptation in changing environments.

Purpose of the Study:

  • Introduce a novel, species-robust problem-solving assessment: the Innovation Arena.
  • Investigate the impact of long-term captivity on problem-solving in Goffin's cockatoos.
  • Measure the emergence of innovations over time to understand adaptive behavior.

Main Methods:

  • The Innovation Arena presents 20 simultaneous problem-solving tasks.
  • Subjects repeatedly interact with apparatus until no new solutions are found.
  • Video analysis, Principal Component Analysis, and Generalized Linear Mixed Models were used to analyze behavior and predict success.

Main Results:

  • Goffin's cockatoos showed no difference in problem-solving ability between short- and long-term captive groups.
  • An effect of motivation was observed in relation to problem-solving performance.
  • The Innovation Arena successfully measured innovation emergence over time.

Conclusions:

  • Long-term captivity does not impair problem-solving ability in Goffin's cockatoos.
  • Motivation plays a significant role in problem-solving success.
  • The Innovation Arena is a promising tool for comparative studies of animal innovation.