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Related Concept Videos

Elaborative Rehearsals01:07

Elaborative Rehearsals

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Elaborative rehearsal is a crucial cognitive strategy that strengthens information encoding in long-term memory by making meaningful connections between new data and pre-existing knowledge. This approach contrasts with maintenance rehearsal, which involves simple repetition without delving into the significance of the information. While maintenance rehearsal might temporarily keep information active in short-term memory, it is less effective for long-term retention.
The effectiveness of...
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Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
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Somnambulism, commonly known as sleepwalking, involves individuals engaging in activities ranging from simple walking to more complex behaviors such as driving. Sleepwalking typically occurs during the slow-wave sleep stages 3 and 4 early in the night when the person is not dreaming, contradicting the myth that sleepwalkers are acting out their dreams.
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When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
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Barriers to Effective Communication II01:21

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The barriers to effective communication also include cultural barriers, semantic barriers, gender barriers, and time constraints.
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Larynx01:21

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The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
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Updated: Jun 14, 2025

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
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Speech is exhausting.

Endever Corbin1

  • 1#AutChat.

Augmentative and Alternative Communication (Baltimore, Md. : 1985)
|June 13, 2025
PubMed
Summary

Augmentative and Alternative Communication (AAC) can reduce cognitive load for semispeaking users, enabling greater societal participation. Participatory research is crucial to address ableism and ensure equitable access to AAC options.

Area of Science:

  • Assistive Technology
  • Disability Studies
  • Communication Sciences

Background:

  • The author, a semispeaking AAC user, experienced significant costs from prioritizing "expensive speech" in speech-centric services.
  • Multimodal AAC has been instrumental in reducing cognitive load and enhancing societal participation.

Purpose of the Study:

  • To highlight the importance of self-determination and interdependence for AAC users.
  • To advocate for the critical role of participatory research in the AAC field.
  • To deconstruct barriers to AAC access rooted in ableism.

Main Methods:

  • The study employs a personal narrative and critical analysis of AAC user experiences.
  • It emphasizes the value of participatory research models where AAC users are equal partners.
Keywords:
Expensive speechmeaningful participationmultimodal AACparticipatory researchself-determination

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Main Results:

  • Multimodal AAC significantly decreases cognitive load, allowing for more meaningful societal engagement.
  • Ableism creates substantial barriers to essential AAC supports and options for many individuals.

Conclusions:

  • AAC users' perspectives are often disregarded, even with strong self-advocacy.
  • The AAC research field must actively dismantle ableist structures and embrace participatory approaches.
  • Equitable access to robust AAC options is a fundamental human right.