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Social cognitive perspectives on personality emphasize the importance of conscious awareness, beliefs, expectations, and goals in shaping behavior. These perspectives incorporate behaviorist principles, such as learning through reinforcement and conditioning, but extend beyond them by highlighting human reasoning and planning. Unlike traditional behaviorist views, social cognitive theory focuses on how individuals reflect on their past experiences and plan for future outcomes by considering...
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Combining Transcranial Magnetic Stimulation and fMRI to Examine the Default Mode Network
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Rethinking Cognitive Load: A Default-Mode Network Perspective.

Adrianna C Jenkins1

  • 1Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA.

Trends in Cognitive Sciences
|June 10, 2019
PubMed
Summary
This summary is machine-generated.

Cognitive load tasks deactivate the brain's default-mode network (DMN). This suggests cognitive load effects may stem from disrupted DMN functions, impacting social cognition and dual-process theories.

Keywords:
cognitive neurosciencedefault networkdual-process theorymental simulationsocial cognition

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Area of Science:

  • Neuroscience
  • Cognitive Psychology

Background:

  • Cognitive load tasks are known to deactivate the default-mode network (DMN).
  • The DMN is implicated in various cognitive functions, including social cognition.

Purpose of the Study:

  • To reconsider cognitive load studies in light of DMN deactivation.
  • To explore the possibility that cognitive load effects are linked to DMN disruption.
  • To re-evaluate implications for dual-process theory.

Main Methods:

  • Review and reinterpretation of existing cognitive load research.
  • Analysis of the relationship between cognitive load, DMN activity, and social cognition.

Main Results:

  • Apparent effects of cognitive load may originate from disruptions in DMN processes.
  • Social cognition could be particularly affected by cognitive load-induced DMN changes.

Conclusions:

  • Cognitive load research needs to account for DMN deactivation.
  • Understanding DMN disruption is crucial for interpreting cognitive load findings and dual-process models.