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Related Concept Videos

Schemas01:42

Schemas

A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.

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Psychophysiological patterns during cell phone text messaging: a preliminary study.

I-Mei Lin1, Erik Peper

  • 1National Chung Cheng University, Chiayi, Taiwan.

Applied Psychophysiology and Biofeedback
|February 10, 2009
PubMed
Summary
This summary is machine-generated.

Cell phone texting triggers significant physiological changes, including increased muscle activity and respiration. These texting-induced responses may contribute to discomfort and pain, suggesting a need for user training.

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Area of Science:

  • Human-Computer Interaction
  • Occupational Health
  • Psychophysiology

Background:

  • Cell phone text messaging (texting) is a prevalent activity among college students.
  • The psychophysiological responses associated with texting are not fully understood.
  • Potential links between texting behaviors and physical discomfort warrant investigation.

Purpose of the Study:

  • To investigate the psychophysiological patterns associated with cell phone text messaging.
  • To explore the relationship between texting and physical symptoms like hand and neck pain.
  • To identify potential physiological mechanisms underlying texting-related discomfort.

Main Methods:

  • Twelve college students familiar with texting participated in the study.
  • Physiological measures included surface electromyography (SEMG) of shoulder and thumb, blood volume pulse (BVP), finger temperature, skin conductance (SC), and respiration.
  • Participants underwent a counter-balanced protocol involving receiving and sending text messages under controlled conditions.

Main Results:

  • All participants exhibited significant increases in respiration rate, heart rate, SC, and SEMG in the shoulder and thumb compared to baseline.
  • Eighty-three percent of participants reported hand and neck pain during texting.
  • Subjects experienced breath-holding and arousal when receiving messages, often unaware of these physiological changes.

Conclusions:

  • Texting induces measurable psychophysiological changes, including muscle tension and altered breathing patterns.
  • The study suggests that sustained texting may exacerbate muscle discomfort symptoms.
  • Training to inhibit these physiological responses could help prevent texting-related illness and discomfort.