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Related Concept Videos

Subliminal Perception01:15

Subliminal Perception

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Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
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Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
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Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
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Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
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The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
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Rural stakeholder perceptions about cognitive screening.

Lisa Kirk Wiese1, James E Galvin2, Christine L Williams1

  • 1Charles E. Schmidt College of Medicine, Florida Atlantic University , Boca Raton , FL , USA.

Aging & Mental Health
|December 28, 2018
PubMed
Summary

Rural stakeholders in diverse, underserved areas support cognitive screening, prioritizing trust and knowledge for better care. Most participants expressed willingness for annual cognitive assessments, despite concerns about emotional and financial burdens.

Keywords:
Screening and diagnosisbeliefs/attitudescultural aspectsmild cognitive impairmentpsychological and social aspects

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Area of Science:

  • Gerontology
  • Rural Health
  • Cognitive Health

Background:

  • Cognitive decline affects rural populations, necessitating effective screening strategies.
  • Understanding stakeholder perceptions is crucial for implementing successful cognitive health programs in underserved communities.

Purpose of the Study:

  • To explore stakeholder perceptions of cognitive screening in a rural, ethnically diverse, underserved setting.
  • To examine how factors like rural experience, ethnicity, and health literacy influence these perceptions.
  • To assess willingness to undergo annual cognitive screening.

Main Methods:

  • Qualitative interviews with 21 rural stakeholders using open coding and the in vivo process.
  • Quantitative analysis using the Perceptions of Rural Intervention for Screening and Management of Cognitive Impairment (PRISM-PC) tool.
  • Pearson correlation to examine relationships between perceptions and sociodemographic factors.

Main Results:

  • Identified key themes: 'Trust is essential for community connection' and 'Community values knowledge for improved care'.
  • Stakeholders expressed concerns regarding the emotional and financial impact of cognitive impairment on families.
  • Despite concerns, 81% of stakeholders indicated willingness for annual cognitive screening, irrespective of demographics.

Conclusions:

  • Rural stakeholders may be receptive to earlier dementia detection, challenging previous assumptions about stigma.
  • Building trust and acknowledging community values are vital for effective cognitive screening implementation in rural areas.
  • Findings highlight the importance of addressing emotional and financial concerns within cognitive health initiatives.