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Related Experiment Video

Updated: Apr 28, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

A Gallo¹, C Cuq

¹Centre de Recherche de Biologie du Comportement, Université Paul Sabatier, 118 route de Narbonne, 31062, TOULOUSE, France.

Behavioural Processes

|June 5, 2014

Summary

This summary is machine-generated.

Animals continue performing learned tasks even when effortless options are available, challenging the law of least effort. New research suggests current theories on contrafreeloading, involving reinforcement or aversion, do not fully explain this behavior.

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Area of Science:

Behavioral psychology
Animal cognition

Context:

Contrafreeloading, where animals persist in effortful tasks despite effortless alternatives, challenges the "law of least effort."
Existing explanations for contrafreeloading involve positive reinforcement for the task or aversion to effortless options.

Purpose:

To investigate the phenomenon of contrafreeloading in animal behavior.
To re-evaluate operant behavior analysis by considering the localization of reinforcing agents.

Summary:

Experiments explored contrafreeloading, where animals maintain conditioned behaviors even with easier options available.
The study integrated a novel analysis of operant behavior, focusing on the location of reinforcing agents.

Impact:

Findings indicate that current theories of contrafreeloading are insufficient to explain the observed behaviors.
This research prompts a reconsideration of reinforcement principles in operant conditioning and animal behavior studies.