Related Experiment Video
Updated: Jun 17, 2026
12:12
Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm
Published on: May 14, 2014
Influence of stimulus--response assignment on the joint-action correspondence effect
1School of Human Kinetics, University of British Columbia, 210-6081 University Boulevard, Vancouver, BC, V6T 1Z1, Canada.
Psychological Research
|January 1, 2010
Summary
When two people share a task, spatial correspondence effects emerge only when they handle different stimulus-response (S-R) pairings. Shared S-R pairings eliminate these effects, suggesting co-representation is key.
Area of Science:
- Cognitive Psychology
- Human-Computer Interaction
- Social Cognition
Background:
- Spatial correspondence effects occur in reaction time tasks, influencing performance based on stimulus-location and response-location compatibility.
- Previous research suggests that individuals performing complementary tasks may co-represent each other's response alternatives, leading to similar effects as single-person tasks.
Purpose of the Study:
- To investigate whether spatial correspondence effects persist when paired participants respond to the same stimulus-response (S-R) alternative.
- To explore the role of co-representation in shared task performance by manipulating S-R alternative assignment.
Main Methods:
- Paired participants completed a two-choice reaction time task.
- Experimental conditions varied whether participants were assigned the same or different S-R alternatives.
- Spatial correspondence effects were measured by comparing performance across conditions.
Main Results:
- Spatial correspondence effects were absent when paired participants responded to the same S-R alternative.
- Correspondence effects re-emerged when paired participants were assigned different S-R alternatives.
Conclusions:
- Co-representation of response alternatives is crucial for spatial correspondence effects in shared tasks.
- The advantage of co-representation diminishes when task demands are identical for all participants.
Related Concept Videos
01:15Theory of Attribution I: Correspondent Inference Theory
Correspondent inference theory, proposed by Jones and Davis in 1965, seeks to explain how individuals infer stable personality traits from observed behaviors. It suggests that people attribute actions to underlying dispositions rather than external circumstances, particularly when the behavior appears intentional and socially significant.Voluntary Behavior and Dispositional AttributionAccording to this theory, individuals are more likely to attribute behavior to personal traits when it appears...
01:17Correspondence Bias
Correspondence bias, also referred to as the fundamental attribution error, describes the tendency to attribute another person’s behavior to internal characteristics rather than situational influences. This cognitive bias leads individuals to overlook external factors that may be influencing actions, thereby fostering potentially inaccurate assessments of others’ intentions and dispositions.Empirical Evidence for Correspondence BiasResearch has consistently demonstrated the prevalence of...
01:29Theory of Attribution II: Kelley's Covariation Theory
Attribution theory plays a crucial role in social psychology, helping to explain how individuals interpret the causes of behavior. One prominent model within this field is Harold Kelley's covariation theory, which provides a systematic approach to determining whether internal traits or external circumstances drive a person's actions. The model posits that individuals rely on three key types of information—consensus, consistency, and distinctiveness—to make these judgments.Consensus: Comparing...
01:23Propagation of Action Potentials
The propagation of an action potential refers to the process by which a nerve impulse, or "action potential," travels along a neuron.
Neurons (nerve cells) have a resting membrane potential, with a slightly negative charge inside compared to outside. This is maintained by ion channels, such as sodium (Na+) and potassium (K+) channels, which control the flow of ions. When a stimulus, like a touch or a signal from another neuron, triggers the neuron, sodium channels open, allowing sodium ions to...
Neurons (nerve cells) have a resting membrane potential, with a slightly negative charge inside compared to outside. This is maintained by ion channels, such as sodium (Na+) and potassium (K+) channels, which control the flow of ions. When a stimulus, like a touch or a signal from another neuron, triggers the neuron, sodium channels open, allowing sodium ions to...
01:26Causes of Similarity-Dissimilarity Effect
The similarity-dissimilarity effect, a fundamental concept in social psychology, explains how interpersonal similarities and differences influence attraction and social interactions. This effect is supported by three key psychological perspectives: balance theory, social comparison theory, and consensual validation.Balance Theory and Cognitive ConsistencyBalance theory, developed by Fritz Heider, posits that individuals seek cognitive consistency in their relationships. When two people share...
01:27Associative Learning
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
Classical conditioning, also known...