Related Experiment Video
Updated: Jun 8, 2026
07:12
A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss
Published on: April 11, 2025
Older adults coping with vision loss.
1Department of Sociology and Coordinator of Gerontology Academic Program, College of Humanities and Social Sciences, California State University, Fullerton, CA 92834-6846, USA. jweber@fullerton.edu
Home Health Care Services Quarterly
|September 17, 2010
Summary
Older adults can adapt to age-related vision loss (AVL) by utilizing coping strategies. With support and acceptance, they can overcome challenges and optimize their quality of life.
Area of Science:
- Gerontology
- Ophthalmology
- Psychology
Background:
- Age-related vision loss is a significant cause of disability in adults.
- Vision loss presents stressors that can negatively impact an individual's well-being.
- Understanding coping mechanisms is crucial for supporting older adults with vision impairment.
Purpose of the Study:
- To investigate the coping strategies employed by older adults experiencing vision loss.
- To examine psychosocial adaptation to age-related vision loss using the Adaptation to Age-Related Vision Loss (AVL) Scale.
- To identify factors that facilitate adaptation and optimize function in older adults with vision impairment.
Main Methods:
- Qualitative study involving 30 older adults aged 65-95.
- Participants had experienced unexpected sight loss during adulthood.
- Self-reported reflections on vision loss and its life impact were collected, alongside the AVL Scale.
Main Results:
- Older adults utilize various coping strategies to manage vision loss.
- Psychosocial adaptation is influenced by support, confidence, and acceptance.
- Successful adaptation allows individuals to overcome barriers and optimize function.
Conclusions:
- Older adults can successfully cope with vision impairment through effective strategies.
- Healthcare providers can guide and support older adults in adapting to vision loss.
- A balance of support, confidence, and acceptance is key for optimizing function with vision loss.
Related Concept Videos
01:22Photoreceptors and Visual Pathways
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...
01:30Cognitive Development During Adulthood
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
01:26Aging
Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
01:22Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
01:25Glaucoma: Overview
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
01:12Visual Agnosia
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round end"...