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Related Experiment Video

Updated: May 10, 2026

Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects

Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects

Published on: November 30, 2018

Contextual influences on the sequential congruency effect.

Thomas G Hutcheon¹, Daniel H Spieler

¹Georgia Institute of Technology, Atlanta, GA, USA, thutcheon@gatech.edu.

Psychonomic Bulletin & Review

|July 4, 2013

Summary

This summary is machine-generated.

The sequential congruency effect (SCE) is reduced after incongruent trials. This effect depends on consistent stimulus dimension informativeness, suggesting sequential adjustments in dimension weighting.

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Area of Science:

Cognitive Psychology
Experimental Psychology

Background:

The sequential congruency effect (SCE) is a phenomenon where the congruency effect diminishes following incongruent trials compared to congruent ones.
Previous research suggested the SCE does not generalize across different tasks or conflict dimensions.

Purpose of the Study:

To investigate the conditions under which the SCE manifests.
To explore the role of stimulus dimension informativeness and local list context in the SCE.

Main Methods:

A Stroop task was employed to examine the SCE.
Stimuli were manipulated regarding the proportional consistency of congruent trials within the local list context.

Main Results:

The SCE was observed when all colors and words appeared in a consistent proportion of congruent trials.
The SCE was absent when these items had varying proportions of congruent trials.

Conclusions:

The SCE reflects sequential adjustments in the weighting of stimulus dimensions.
Consistent informativeness of dimensions for responses may lead individuals to track and weight dimensions accordingly, influencing the SCE.