scholarly journals Coming of (Old) Age in the Digital Age: ICT Usage and Non-Usage among Older Adults

2013 ◽  
Vol 18 (2) ◽  
pp. 22-35 ◽  
Author(s):  
Barbara Barbosa Neves ◽  
Fausto Amaro ◽  
Jaime R. S. Fonseca
Keyword(s):  
Older Adults ◽  
Information And Communication Technologies ◽  
Mobile Phones ◽  
Qualitative Interviews ◽  
Strong Association ◽  
Age Groups ◽  
Intergenerational Relationships ◽  
Developed Countries ◽  
The Internet ◽  
Age Related

Most developed countries are in the midst of two significant societal trends: the first is an aging population; the second is the uptake of Information and Communication Technologies (ICT) by large segments of society. But research shows a strong association between age and the so-called digital divide: older adults are less likely to use ICT when compared to other age groups. If we consider the social affordances of the Internet and the online migration of several public and private services, the lack of access or of digital literacy might be increasing age-related inequality. Consequently, we studied adoption, usage, and non-usage of ICT (mobile phones, computers, and the Internet) by Portuguese older adults. For that, we surveyed a random stratified sample of 500 individuals over 64 years of age living in Lisbon. Of this sample, 77% owned a mobile phone, 13% used computers, and 10% used the Internet. The main reasons for non-usage were functional and attitudinal, rather than physical or associated with age. But usage of mobile phones and computers was predicted by age and education, whereas the usage of the Internet was only predicted by education. We followed up the survey with 10 qualitative interviews, using a mixed methods strategy. The qualitative data showed a general positive perception of ICT as well as the importance of family and intergenerational relationships for technology adoption and use.

scholarly journals Age Differences in the Required Coefficient of Friction During Level Walking Do Not Exist When Experimentally-Controlling Speed and Step Length

2014 ◽  
Vol 30 (4) ◽  
pp. 542-546 ◽  
Author(s):  
Dennis E. Anderson ◽  
Christopher T. Franck ◽  
Michael L. Madigan
Keyword(s):  
Older Adults ◽  
Age Differences ◽  
Coefficient Of Friction ◽  
Age Groups ◽  
Step Length ◽  
Age Difference ◽  
Age Related ◽  
Negative Effect ◽  
Independent Effects ◽  
Positive Effect

The effects of gait speed and step length on the required coefficient of friction (COF) confound the investigation of age-related differences in required COF. The goals of this study were to investigate whether age differences in required COF during self-selected gait persist when experimentally-controlling speed and step length, and to determine the independent effects of speed and step length on required COF. Ten young and 10 older healthy adults performed gait trials under five gait conditions: self-selected, slow and fast speeds without controlling step length, and slow and fast speeds while controlling step length. During self-selected gait, older adults walked with shorter step lengths and exhibited a lower required COF. Older adults also exhibited a lower required COF when walking at a controlled speed without controlling step length. When both age groups walked with the same speed and step length, no age difference in required COF was found. Thus, speed and step length can have a large influence on studies investigating age-related differences in required COF. It was also found that speed and step length have independent and opposite effects on required COF, with step length having a strong positive effect on required COF, and speed having a weaker negative effect.

Internet Use among Older Adults

2013 ◽  
pp. 124-141 ◽  
Author(s):  
Yiwei Chen ◽  
Bob Lee ◽  
Robert M. Kirk
Keyword(s):  
Quality Of Life ◽  
Older Adults ◽  
Internet Use ◽  
The Internet ◽  
Emotional Needs ◽  
Cognitive Limitations ◽  
Selective Optimization With Compensation ◽  
Emotional Processes ◽  
Age Related

Older adults (65 and above) are the fastest growing population to use computers and the Internet in their everyday lives. The primary purpose of this chapter is to use a Lifespan Developmental Perspective to examine both the constraints and the opportunities of Internet use among older adults. Given age-related changes in physical, cognitive, and socio-emotional processes, older adults may encounter different constraints in Internet use from younger adults. The Selective Optimization with Compensation model is used to explore opportunities for older adults in using the Internet to improve quality of life. Future product designs and training programs should take into account older adults’ physical and cognitive limitations, as well as their socio-emotional needs. It is also recommended that social policies should help older adults overcome these constraints in order to reduce age-related digital divide and promote quality of life for older adults.

Older Adults and Their Internet Behaviors

2012 ◽  
pp. 608-619 ◽  
Author(s):  
Elizabeth Mazur ◽  
Margaret L. Signorella ◽  
Michelle Hough
Keyword(s):  
Older Adults ◽  
Technology Use ◽  
Age Groups ◽  
Well Being ◽  
Future Research ◽  
The Internet ◽  
Attitudinal Barriers ◽  
Cognitive Limitations ◽  
Future Research Directions ◽  
Use Of The Internet

Early research on older adult computer users focused on the possibility for technology to increase social interaction and alleviate loneliness. Subsequent research has been equivocal on the possible benefits of the Internet for well-being. Nonetheless, in spite of an initial “gray gap,” older adults are increasingly joining younger cohorts in using the Internet. Barriers to older adults’ use of the Internet remain, such as physical and cognitive limitations. Attitudinal barriers may exist, but it is unclear whether these result from lack of experience or differences in income or health status. Business researchers have found that older persons differ from other age groups in their Internet engagement patterns, including online buying. Future research directions include whether computers can improve cognitive functioning and quality of life, how to increase engagement levels, and if there will always be a lag in technology use among older adults.

scholarly journals INTERNET USE AND LONELINESS: CURE OR CAUSE? LONGITUDINAL ANALYSIS OF OLDER ADULTS’ INTERNET USE

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S14-S14
Author(s):  
Elena Hees ◽  
Clemens Tesch-Römer ◽  
Oliver Huxhold
Keyword(s):  
Older Adults ◽  
Structural Equation ◽  
Internet Use ◽  
Age Groups ◽  
The Internet ◽  
Equation Modelling ◽  
Younger Age ◽  
Using Data ◽  
German Ageing Survey ◽  
Two Age Groups

Abstract The internet provides an indispensable platform for social interaction, entertainment and everyday tasks. Especially older adults might benefit from staying engaged online to counteract loneliness. Yet, current research on how internet use effects loneliness still paints a contradictory picture. The current study investigates the longitudinal influence of social internet use forms as opposed to general internet use on loneliness across three years (2014-2017) separately in two age groups (pre-retirement: 40-64 years and post-retirement: 65-85 years), using data from the German Ageing Survey (DEAS). Structural equation modelling shows, that general web use predicts an increase in loneliness in both age-groups. However, contacting friends and family online seems to protect against loneliness over and above the effect of overall internet use, at least for the younger age-group. Therefore, the current study underlines the importance of investigating what exactly people do online instead of seeing the internet as a homogenous tool.

scholarly journals Automated Speech Recognition Systems and Older Adults: A Literature Review and Synthesis

2019 ◽  
Vol 63 (1) ◽  
pp. 42-46 ◽  
Author(s):  
Lauren Werner ◽  
Gaojian Huang ◽  
Brandon J. Pitts
Keyword(s):  
Older Adults ◽  
Speech Recognition ◽  
Current Knowledge ◽  
Age Groups ◽  
Older Individuals ◽  
Age Related ◽  
Wide Range ◽  
Automated Speech Recognition ◽  
Technological Developments ◽  
Physical Changes

The number of older adults is growing significantly worldwide. At the same time, technological developments are rapidly evolving, and older populations are expected to interact more frequently with such sophisticated systems. Automated speech recognition (ASR) systems is an example of one technology that is increasingly present in daily life. However, age-related physical changes may alter speech production and limit the effectiveness of ASR systems for older individuals. The goal of this paper was to summarize the current knowledge on ASR systems and older adults. The PRISMA method was employed and 17 studies were compared on the basis of word error rate (WER). Overall, WER was found to be influenced by age, gender, and the number of speech samples used to train ASR systems. This work has implications for the development of future human-machine technologies that will be used by a wide range of age groups.

Changes in the Dynamic Stability of Walking in Active Healthy Older Adults Independent of Changes in Walking Speed

2008 ◽  
Author(s):  
Hyun Gu Kang ◽  
Jonathan B. Dingwell
Keyword(s):  
Older Adults ◽  
Young Adults ◽  
Dynamic Stability ◽  
Walking Speed ◽  
Age Groups ◽  
Leg Strength ◽  
Age Related ◽  
Increased Risk ◽  
Risk Of Falls ◽  
Walking Speeds

Older adults commonly walk slower, which many believe helps improve their walking stability. However, they remain at increased risk of falls. We investigated how differences in age and walking speed independently affect dynamic stability during walking, and how age-related changes in leg strength and ROM affected this relationship. Eighteen active healthy older and 17 younger adults walked on a treadmill for 5 minutes each at each of 5 speeds (80–120% of preferred). Local divergence exponents and maximum Floquet multipliers (FM) were calculated to quantify each subject’s responses to small inherent perturbations during walking. These older adults exhibited the same preferred walking speeds as the younger subjects (p = 0.860). However, these older adults still exhibited greater local divergence exponents (p<0.0001) and higher maximum FM (p<0.007) than young adults at all walking speeds. These older adults remained more unstable (p<0.04) even after adjusting for declines in both strength and ROM. In both age groups, local divergence exponents decreased at slower speeds and increased at faster speeds (p<0.0001). Maximum FM showed similar changes with speed (p<0.02). The older adults in this study were healthy enough to walk at normal speeds. However, these adults were still more unstable than the young adults, independent of walking speed. This greater instability was not explained by loss of leg strength and ROM. Slower speeds led to decreased instability in both groups.

scholarly journals ANGER, LOVE, SADNESS: DO EMOTION WORDS HAVE THE SAME SEMANTIC MEANING ACROSS AGE-GROUPS?

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S841-S842
Author(s):  
Madeline J Nichols ◽  
Jennifer A Bellingtier ◽  
Frances Buttelmann
Keyword(s):  
Older Adults ◽  
Age Differences ◽  
Language Use ◽  
Age Groups ◽  
Past Research ◽  
Semantic Meaning ◽  
Younger Adults ◽  
Emotion Words ◽  
Emotion Word ◽  
Age Related

Abstract Every day we use emotion words to describe our experiences, but past research finds that the meanings of these words can vary. Furthermore, historical shifts in language use and experiential knowledge of the emotions may contribute to age-differences in what these emotion words convey. We examined age-related differences in the valence, arousal, and expression connoted by the words anger, love, and sadness. We predicted age-related differences in the semantic meanings of the words would emerge such that older adults would more clearly differentiate the positivity/negativity of the words, whereas younger adults would report higher endorsement for the conveyed arousal and expression. Participants included American and German older adults (N=61; mean age=68.98) and younger adults (N=77; mean age=20.77). Using the GRID instrument (Swiss Center for Affective Sciences, 2013), they rated each emotion word for its valence, arousal, and expression when used by a speaker of the participant’s native language. Across emotions and dimensions, older adults were generally more moderate in their understanding of emotion words. For example, German older adults rated anger and sadness as suggesting the speaker felt less bad and more good than the younger adults. American older adults rated love as connoting the speaker felt more bad and less good than younger adults. Arousal ratings were higher for German younger, as opposed to older, adults. Cultural differences were most pronounced for sadness such that German participants gave more moderate answers than American participants. Overall, our research suggests that there are age-related differences in the understanding of emotion words.

scholarly journals Dynapaenic obesity and its association with health outcomes in older adult populations: protocol for a systematic review

BMJ Open ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. e027728 ◽  
Author(s):  
Siobhan Leahy ◽  
Marica Cassarino ◽  
Matthew DL O' Connell ◽  
Liam Glynn ◽  
Rose Galvin
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Health Outcomes ◽  
Older Adult ◽  
Observational Studies ◽  
Functional Disability ◽  
Age Groups ◽  
Ageing Population ◽  
Cross Sectional ◽  
Age Related

IntroductionTwo major global health challenges are the rapidly ageing population and the high prevalence of obesity in all age groups. Older adults are also susceptible to age-related loss of muscle strength, termed dynapaenia. The co-occurrence of both obesity and dynapaenia, termed dynapaenic obesity (DO), has been associated with poorer health outcomes and increased healthcare usage compared with either state alone. The purpose of this systematic review is to quantify the prevalence and incidence of DO in older adult populations, and to explore the association between DO and health outcomes, specifically chronic disease and multimorbidity, functional disability and healthcare usage.Methods and analysisUsing the Meta-analyses Of Observational Studies in Epidemiology guidelines, we will conduct a systematic review of cross-sectional and longitudinal observational studies of older adults, which include measures of DO and specified outcomes. Detailed literature searches of will be conducted using six electronic databases: Excerpta Medica dataBASE (EMBASE), PubMed, MEDLINE, SCOPUS, ScienceDirect and Cumulative Index of Nursing and Allied Health Complete (CINAHL), including articles published from database inception until Febuary 2019. The reference lists of included articles will also be searched. Two independent reviewers will undertake a three-step screening and review process using the Population, Risk Factor, Outcome framework to define eligibility. The Newcastle Ottawa Scale for non-randomised studies will be used to assess risk of bias and to rate study quality. The findings will be synthesised in a narrative summary, and a meta-analysis will be conducted where appropriate.Ethics and disseminationEthical approval is not required for this systematic review. Findings from this research will be submitted for peer-reviewed publication in academic journals, and presented at relevant academic conferences.PROSPERO registration numberCRD42018112471.

scholarly journals ADVANCING THE MEASUREMENT OF INTERGENERATIONAL CONTACT: BEYOND ATTITUDES TOWARD AGING

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S626-S626
Author(s):  
Shelbie Turner ◽  
Karen Hooker ◽  
Shannon E Jarrott
Keyword(s):  
Older Adults ◽  
Family Members ◽  
Intergenerational Relationships ◽  
Intergenerational Relationship ◽  
Comprehensive Theory ◽  
Age Related ◽  
Valid Instrument ◽  
Intergenerational Interactions ◽  
Nuanced Understanding ◽  
Over Time

Abstract In our presentation, we will offer insights into our process of creating and validating a comprehensive theory- and evidence- informed measure of intergenerational contact that expands beyond the measurement of age-related attitudes. While attitudinal shifts are an important construct related to intergenerational contact and its impact on ageism, efforts to “Reframe Aging” require a more nuanced understanding of the mechanisms by which intergenerational contact can have positive impacts on individuals, families, and communities. Intergenerational contact is dynamic; it varies both between- and within- people, dyads, and places, as well as over time. Our measure includes quantity and qualities of intergenerational contact, including the extent to which the contact is between family vs. non-family members. Unlike existing measures of intergenerational relationship, ours reflects young persons’ and older adults’ intergenerational relationships. A psychometrically valid instrument of intergenerational contact is an essential first-step for determining how aging can be reframed through intergenerational interactions.

Comprehension of Explicit and Implicit Warning Information in Younger and Older Adults

2001 ◽  
Vol 45 (20) ◽  
pp. 1474-1478
Author(s):  
Holly E. Hancock ◽  
Arthur D. Fisk ◽  
Wendy A. Rogers
Keyword(s):  
Older Adults ◽  
Text Comprehension ◽  
Safety Information ◽  
Age Groups ◽  
Comprehensive Investigation ◽  
Younger Adults ◽  
Product Usage ◽  
Implicit Information ◽  
Age Related ◽  
Safe Product

Successful comprehension of warning text necessitates an ability to understand both explicitly stated safety information, as well as information about hazards and safe product usage that may be implied. Comprehension level for this type of text may vary across age groups as a function of normal age-related changes that may be experienced in memory and text comprehension in general. To date, there has been no comprehensive investigation of how well younger and older adults understand explicit and implicit information associated with actual product warnings. In the current study, 43 older and 42 younger adults read text from consumer product warnings and then rated the truth/falsity of statements containing information that was either explicitly stated or implied by the warnings. The results suggest both older and younger adults are able to recognize information that is explicitly associated with an actual product warning. However, they are less able to recognize information that can be inferred from warnings. These data also suggest that older adults perceive themselves to understand consumer warnings fairly well.

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