Related Experiment Video
Updated: Feb 20, 2026

07:40
Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
Published on: May 31, 2021
4.2K
Living Too Long? Exploring Attitudes Toward Reaching 100 Years Old
Oscar Ribeiro1, Sofia Canedo2, Margarida Cerqueira1
11 University of Aveiro and CINTESIS, Aveiro, Portugal.
International Journal of Aging & Human Development
|October 20, 2017
Summary
Older adults
Area of Science:
- Gerontology and Social Psychology
Background:
- Attitudes toward life extension and extreme longevity are influenced by societal perceptions.
- Understanding these attitudes is crucial for addressing aging populations.
Purpose of the Study:
- To examine the relationship between attitudes towards life extension, centenarians, and the desire to reach 100 years.
- To identify subgroups with differing longevity attitudes among older adults.
Main Methods:
- A sample of 137 community-dwelling older adults completed questionnaires on life-extension attitudes and perceptions of centenarians.
- Cluster analysis identified pro-longevity and anti-longevity groups.
- Logistic regression analyzed associations between attitudes and personal attributes.
Main Results:
- Over half of respondents wished to reach 100 years and held positive attitudes toward centenarians.
- Negative attitudes towards centenarians were linked to more negative attitudes towards life extension.
- Perceptions of centenarians significantly influenced attitudes towards life extension.
Conclusions:
- Societal views on extreme longevity play a key role in shaping individual attitudes towards life extension.
- Interventions promoting positive views of aging and centenarians may foster more positive attitudes towards life extension.
Related Concept Videos
Aging
879
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...
879
Erikson's Theory on Socioemotional Development during Adulthood
1.0K
Erik Erikson's theory of psychosocial development outlines a series of stages through which individuals progress across the lifespan. Each stage involves a psychosocial conflict that significantly influences personal growth and well-being. Three key stages — intimacy versus isolation, generativity versus stagnation, and integrity versus despair — highlight the developmental challenges faced in adulthood.
Intimacy Versus Isolation in Early Adulthood
Individuals in early...
Intimacy Versus Isolation in Early Adulthood
Individuals in early...
1.0K
Mitochondria
20.9K
Mitochondria are eukaryotic cellular organelles that are known to produce energy through a process called oxidative phosphorylation. Besides their primary function, mitochondria are involved in various cellular processes, including cell growth, differentiation, signaling, metabolism, and senescence. Age-related changes cause a decline in mitochondrial quality and integrity due to increased mitochondrial mutations and oxidative damage. Thus, aging can severely impact mitochondrial functions,...
20.9K
The Effect of Aging on Tissues
3.9K
Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
3.9K
Cognitive Development During Adulthood
954
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,...
954
Menopause
5.0K
Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
5.0K

