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  1. Home
  3. Attention Switching Through Text Dissimilarity: A Cognition Research On Fragmented Reading Behavior.
  1. Home
  3. Attention Switching Through Text Dissimilarity: A Cognition Research On Fragmented Reading Behavior.

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Attention switching through text dissimilarity: a cognition research on fragmented reading behavior.

Jingjing Cao1, Jingtao Luo2, Jia Zhou1

  • 1School of Management Science and Real Estate, Chongqing University, Chongqing, China.

Frontiers in Human Neuroscience
|July 10, 2024

View abstract on PubMed

Summary
This summary is machine-generated.

Fragmented reading impacts cognitive ability. Lower text dissimilarity in fragmented content enhances working memory and reduces negative cognitive effects, suggesting concept differences drive attention switching.

Keywords:
P200attention switchingfragmented readingtext dissimilarityworking memory capacityworking memory load

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Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Media Studies

Background:

  • Fragmented reading is common online.
  • This reading style may negatively affect cognitive abilities like attention and memory.
  • Understanding attention switching is crucial.

Purpose of the Study:

  • To investigate how fragmented reading influences attention switching.
  • To determine the relationship between text dissimilarity and cognitive load.
  • To explore the impact of fragmented reading on cognitive ability.

Main Methods:

  • Collected online news articles (60 sentences, 6 themes).
  • Defined text dissimilarity to quantify attention switching.
  • Conducted electroencephalography (EEG) experiment measuring P200 responses.

Main Results:

  • Lower text dissimilarity correlated with increased working memory capacity.
  • Lower text dissimilarity led to reduced working memory load.
  • Lower text dissimilarity minimized negative impacts on cognitive ability.

Conclusions:

  • Attention switching, driven by conceptual or memory representation differences, is key to fragmented reading's cognitive effects.
  • Text dissimilarity offers a new metric for analyzing fragmented reading.
  • Findings suggest methods to mitigate negative cognitive impacts on new media platforms.