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Stereotype Threat and Self-fulfilling Prophecies

When we hold a stereotype about a person, we have expectations that he or she will fulfill that stereotype. A self-fulfilling prophecy is an expectation held by a person that alters his or her behavior in a way that tends to make it true. When we hold stereotypes about a person, we tend to treat the person according to our expectations. This treatment can influence the person to act according to our stereotypic expectations, thus confirming our stereotypic beliefs. Research by Rosenthal and...
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Related Experiment Videos

Error-related negativity predicts academic performance.

Jacob B Hirsh1, Michael Inzlicht

  • 1Department of Psychology, University of Toronto, Toronto, Ontario, Canada. jacob.hirsh@utoronto.ca

Psychophysiology
|August 14, 2009
PubMed
Summary
This summary is machine-generated.

A larger error-related negativity (ERN) signal, linked to brain activity in the anterior cingulate cortex (ACC), correlates with better academic performance. This suggests enhanced cognitive control and error monitoring abilities predict real-world success.

Related Experiment Videos

Area of Science:

  • Cognitive Neuroscience
  • Neuropsychology
  • Electrophysiology

Background:

  • The anterior cingulate cortex (ACC) plays a crucial role in error detection and conflict monitoring.
  • The error-related negativity (ERN) is an electrophysiological marker reflecting ACC activity after errors.
  • Individual differences in ERN magnitude may relate to cognitive control capabilities.

Purpose of the Study:

  • To investigate if individual variations in ERN amplitude predict cognitive control performance.
  • To explore the relationship between neural markers of error processing and real-world outcomes.

Main Methods:

  • Participants: Undergraduate students.
  • Task: Color-naming Stroop task.
  • Data Collection: Electroencephalogram (EEG) to record neural activity.

Main Results:

  • A significant positive correlation was found between larger ERN magnitude following errors and better academic performance.
  • This indicates that individuals with stronger error-related neural signals performed better academically.

Conclusions:

  • Individual differences in ERN amplitude are associated with cognitive control and predict academic success.
  • Enhanced performance in error monitoring and cognitive control mechanisms may translate to improved real-world outcomes.