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Related Concept Videos

Working Memory01:24

Working Memory

Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this information.
Information Processing Approach01:30

Information Processing Approach

The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...
Language and Cognition01:27

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Chunking01:12

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Related Experiment Video

Updated: Jun 15, 2026

Using Eye Movements to Evaluate the Cognitive Processes Involved in Text Comprehension
06:49

Using Eye Movements to Evaluate the Cognitive Processes Involved in Text Comprehension

Published on: January 10, 2014

To scroll or not to scroll: scrolling, working memory capacity, and comprehending complex texts.

Christopher A Sanchez1, Jennifer Wiley

  • 1Department of Applied Psychology, Arizona State University, 7271 E. Sonoran Arroyo Mall, Mesa, AZ 85212, USA. c.sanchez@asu.edu

Human Factors
|March 4, 2010
PubMed
Summary

Scrolling interfaces can hinder comprehension, particularly for users with lower working memory capacity. Interface design significantly impacts learning outcomes based on user abilities.

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Area of Science:

  • Human-Computer Interaction
  • Cognitive Psychology
  • Educational Technology

Background:

  • Scrolling web pages are prevalent, yet their impact on content comprehension remains under-researched.
  • Understanding how interface design affects learning is crucial for effective information delivery.

Purpose of the Study:

  • To investigate the influence of user characteristics on learning from scrolling interfaces.
  • To determine how text presentation formats affect comprehension based on working memory capacity.

Main Methods:

  • Conducted experiments presenting text in different formats within scrolling interfaces.
  • Assessed comprehension differences among participants with varying working memory capacities.

Main Results:

  • A scrolling format negatively impacted the understanding of complex topics.
  • This negative effect was more pronounced for readers with lower working memory capacity.

Conclusions:

  • Text presentation interacts with individual learner abilities to influence learning outcomes.
  • Findings have implications for designing educational technologies and human interfaces for diverse users and display types.