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Timing and Consequences on Behavior

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Related Experiment Video

Updated: Mar 20, 2026

The Double-H Maze: A Robust Behavioral Test for Learning and Memory in Rodents

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Published on: July 8, 2015

Temporal Learning and Rhythmic Responding: No Reduction in the Proportion Easy Effect with Variable Response-Stimulus

James R Schmidt¹

¹Department of Experimental Clinical and Health Psychology, Ghent University Ghent, Belgium.

Frontiers in Psychology

|May 21, 2016

Summary

This summary is machine-generated.

The proportion easy effect persists even with variable intervals between trials. This suggests temporal learning may rely on stimulus-response intervals, not just response-to-response timing.

Keywords:

proportion congruent proportion easy response-stimulus intervals rhythmic responding temporal learning timing

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Area of Science:

Cognitive psychology
Perceptual learning

Background:

The proportion easy effect demonstrates performance differences based on item difficulty proportions.
This effect is linked to temporal learning, where participants adapt response pace to task context.
Previous interpretations suggested learning response-to-response timing.

Purpose of the Study:

To investigate the role of interval variability in the proportion easy effect.
To determine if temporal learning depends on response-to-response regularity.
To explore alternative mechanisms for rhythmic responding in perceptual tasks.

Main Methods:

Participants performed tasks with either fixed or variable inter-trial intervals.
The proportion easy paradigm was employed, manipulating the ratio of easy to hard items.
Performance differences between easy and hard items were analyzed across conditions.

Main Results:

The proportion easy effect was observed even when inter-trial intervals were variable.
This indicates that temporal learning is not solely dependent on response-to-response timing regularity.
Variable intervals did not eliminate the rhythmic bias observed in participants' responses.

Conclusions:

Temporal learning in the proportion easy paradigm may involve learning stimulus-response intervals.
Participants might anticipate response timing based on learned stimulus-response intervals.
Variable inter-trial intervals are insufficient to control for rhythmic biases in this task.