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Related Concept Videos

First Impression01:09

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First impressions play a crucial role in social perception, shaping how individuals assess others in professional, academic, and interpersonal contexts. Psychological research highlights the significance of cognitive biases, such as the primacy and recency effects, which influence how people interpret and recall information.The Primacy Effect and Cognitive AnchoringThe primacy effect describes the tendency for initial information to impact judgment disproportionately. When individuals encounter...
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Factors Affecting Perception01:25

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Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
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Perceiving others accurately is fundamental to effective communication and relationship-building. Social perception, a key concept in social psychology, refers to the cognitive processes through which individuals gather and interpret information about others to understand their actions, intentions, and motivations. This process extends beyond spoken words and overt behaviors, incorporating subtle nonverbal cues and contextual factors.Nonverbal Cues and Their SignificanceNonverbal cues play a...
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Halo Effect01:27

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The halo effect is a cognitive bias in which an individual's overall impression influences judgments about their specific traits. This psychological phenomenon leads people to associate positive characteristics with those they perceive as generally good and negative characteristics with those they view as bad. This effect is particularly influential in social perception, professional evaluations, and decision-making processes.The Psychological Basis of the Halo EffectThe halo effect is rooted...
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The Influence of Cognition on Affect01:29

The Influence of Cognition on Affect

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Cognition plays a pivotal role in shaping emotional experiences, as demonstrated by Schachter and Singer’s two-factor theory of emotion. According to this model, emotion arises from a combination of physiological arousal and cognitive interpretation. The body’s physiological response to stimuli is ambiguous and only gains emotional significance through cognitive labeling. For instance, an increased heart rate and adrenaline surge while standing near an attractive person may be...
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Decision Making01:20

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Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
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Related Experiment Video

Updated: Dec 29, 2025

Online Repetitive Transcranial Magnetic Stimulation of Dorsomedial and Dorsolateral Prefrontal Cortex in Cognition Decision Making, and Cognitive Dissonance
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Online Repetitive Transcranial Magnetic Stimulation of Dorsomedial and Dorsolateral Prefrontal Cortex in Cognition Decision Making, and Cognitive Dissonance

Published on: December 5, 2025

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How Our Perception and Confidence Are Altered Using Decision Cues.

Tiasha Saha Roy1, Bapun Giri2,3, Arpita Saha Chowdhury1

  • 1Department of Mathematics and Statistics, Indian Institute of Science Education and Research Kolkata, Mohanpur, India.

Frontiers in Neuroscience
|February 4, 2020
PubMed
Summary
This summary is machine-generated.

Social cues significantly influence human decision-making and confidence, even when manipulated. The medial frontal cortex plays a key role in processing these social influences during perceptual tasks.

Keywords:
computational modelinggamma mixture modelmultivariate pattern classificationperceptual decision makingsocial influence

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Area of Science:

  • Cognitive Neuroscience
  • Social Psychology
  • Decision Science

Background:

  • Understanding social influence on human decision-making is critical.
  • Neural mechanisms underlying social influence in perception remain largely unknown.

Purpose of the Study:

  • To investigate how social information affects perceptual decision-making and confidence.
  • To identify neural correlates of social influence during visual identification tasks.

Main Methods:

  • Subjects performed a face/car identification task with manipulated social cues.
  • A novel statistical model ranked subjects by susceptibility to social influence.
  • Neural data were analyzed using time series and multivariate pattern analysis.

Main Results:

  • Social cues significantly influenced subjects' decisions and confidence levels.
  • Decision confidence increased with congruent cues and decreased with conflicting cues, sometimes reversing decisions.
  • Medial frontal cortex activity correlated with processing conflicting social cues in later visual stages.

Conclusions:

  • Social information powerfully modulates human perceptual decisions and confidence.
  • The medial frontal cortex is implicated in integrating social cues into perceptual decision-making, particularly when cues conflict.