ReviewComputer use by older adults: A multi-disciplinary review
Introduction
Most of the world’s developed nations are experiencing an increase in the average age of their population (OECD, 2006). A similar trend has been observed among users of computers and the Internet, both for personal and professional purposes. Older adults now make up the fastest growing consumer segment of Internet users (Hart, Chaparro, & Halcomb, 2008). They are enhancing their independence by accessing online services such as banking, shopping, or healthcare management, and pursuing leisure activities, including recreation and communication (Vuori & Holmlund-Rytkönen, 2005). Further, adults over 50 years of age make up the fastest growing segment of the workforce (Kooij, deLange, Jansen, & Dikkers, 2008), where workers are often using computers on a daily basis to perform their jobs (Nord, McCubbins, & Nord, 2006). As computers become an increasingly integral part of the lives of older adults, the study of computer use by older adults is becoming an increasingly relevant field of study. In order to encourage and facilitate computer use by this important group, for both personal and professional benefit, it is necessary to understand how older computer users differ from their younger counterparts, and what the implications of these differences are for computer use.
The term older adult has been defined in a variety of ways. In the papers reviewed for this article, a wide age range was observed with “over 40” on the lower end of the scale and “over 75” on the higher end of the scale. The distinction of “older” depends partially upon the context under consideration. In a workplace context, older typically refers to workers over the age of 50 or 55 since this is the age range where a decline in labor market participation rate tends to be observed (Kooij et al., 2008). In a more general context, the minimum age describing older tends to be higher since the upper limit on age is much higher outside of the workplace.
When it comes to using computers, older adults have different needs and concerns compared to younger adults resulting from the natural physical and cognitive changes that come with aging, which tend to become more noticeable at approximately 45 years of age (Hawthorn, 2000). Each of these changes has important implications for the use of computers by older adults. For example, physical changes associated with aging include declines in vision, hearing, and psychomotor coordination (Hawthorn, 2000). Thus, computer and web interfaces will be more appropriate for older users if they make use of features like larger fonts, sounds within certain frequency ranges, and layouts that require less precise mouse movement. Similarly, cognitive changes such as reduced attention span, declines in memory, and changes in spatial abilities create a need for interfaces that have fewer distractions, provide memory cues, and are simple to learn and understand (Hawthorn, 2000).
The changes experienced by older adults and their implications for computer use have been studied by many different researchers in many different contexts. This article reviews the existing research and provides a holistic view of the field. Since the study of computer use by older adults is a multi-disciplinary topic by nature, we provide a synthesis of the findings from across these many disciplines, and attempt to highlight any gaps that exist. This article is organized as follows: In the next section we discuss Social Cognitive Theory and how we have applied it to examine the literature. Next, we discuss the methodology used for finding articles, followed by our literature analysis. The article closes with some discussion and conclusion of our findings.
Section snippets
Theoretical background
Social Cognitive Theory (SCT) is a widely accepted model of individual behavior (Chan & Lu, 2004). Developed by Albert Bandura (Bandura, 1986), the roots of SCT lie in the domain of social learning theory. The theory, however, has been applied in various other disciplines including Information Systems. (For example, see Compeau, Higgins, and Huff (1999) and Bolt, Killough, and Koh (2001)).
SCT is “based on the premise that environmental influences such as social pressures or unique situational
Methodology
The articles for this review were gathered by searching various databases for peer reviewed journal articles on the subject of computer use by older adults. Since this topic is multi-disciplinary in nature, eleven different databases were searched to cover all of the relevant disciplines: business (ABI/Inform, and Business Source Premier); information technology (Inspec); social sciences (Social Sciences Abstracts, Social Sciences Citation Index, and the Applied Social Sciences Index);
Publication trends
In general, the study of computer use by older adults has received increasing attention over time. As illustrated in Fig. 2, interest in this subject has increased steadily over the time period studied (1990–2008). Although the figure is presented in year ranges for clarity, it is interesting to note that prior to 1997, 1994 was the only year with publication of more than one article in this area. In 1997, the first wave of Baby Boomers became 50 years of age (Foot, 1996). It is not likely a
Discussion and conclusions
In this article we examined the literature related to computer use by older adults across multiple disciplines through the lens of SCT. Through this approach we showed that the older adult, their computer use, and their computer systems exist in a triadic reciprocality. Observing the literature through this lens demonstrates that there is great potential for future research in this subject area. As illustrated in Fig. 4, the influence of Person on Behavior and Environment are the two SCT
Acknowledgement
This research was supported by a grant from the Social Sciences and Humanities Research Council of Canada.
References (159)
- et al.
Using computers to reduce medication misuses of community-based seniors: Results of a pilot intervention program
Geriatric Nursing
(2004) - et al.
‘It’s just like you talk to a friend’ relational agents for older adults
Interacting with Computers
(2005) - et al.
Elder participation in cyberspace. A qualitative analysis of Israeli retirees
Journal of Aging Studies
(2004) - et al.
Computer use among older adults in a naturally occurring retirement community
Computers in Human Behavior
(2007) - et al.
Successful strategies of older people for finding information
Interacting with Computers
(2005) - et al.
Computer use has no demonstrated impact on the well-being of older adults
International Journal of Human–Computer Studies
(2006) - et al.
Introducing the Internet to the over-60s: Developing an email system for older novice computer users
Interacting with Computers
(2005) - et al.
The changing construct of computer anxiety for younger and older adults
Computers in Human Behavior
(1998) - et al.
Older adults’ acquisition of word processing: The contribution of cognitive abilities and computer anxiety
Computers in Human Behavior
(1996) - et al.
Cognitive ability and Internet use among older adults
Poetics
(2006)
Manipulating social presence through the web interface and its impact on attitude towards online shopping
International Journal of Human Computer Studies
Possible implications of aging for interface designers
Interacting with Computers
Age differences in trust and reliance of a medication management system
Interacting with Computers
The effects of computers on older adult users
Computers in Human Behavior
Personalising web page presentation for older people
Interacting with Computers
Computer anxiety in young and older adults: Implications for human–computer interactions in older populations
Computers in Human Behavior
Hypertext for the aged: Effects of text topologies
Computers in Human Behavior
Evaluating older adults’ retention in hypertext perusal: Impacts of presentation media as a function of text topology
Computers in Human Behavior
How age affects the speed of perception of computer icons
Displays
Computers and caregiving: Reaching out and redesigning interventions for homebound older adults and caregivers
Holistic Nursing Practice
User study on older adults’ use of the web and search engines
Universal Access in the Information Society
Attitudes toward computers: Views of older adults compared with those of young adults
Journal of Research on Computing in Education
Training older adults to use the computer: Issues related to the workplace, attitudes, and training
Educational Gerontology
Social foundations of thought and action
Self-efficacy: The exercise of control
E-government visual accessibility for older adult users
Social Science Computer Review
A study of web usability for older adults seeking online health resources
ACM Transactions on Computer–Human Interaction
E-Government usability for older adults
Communications of the ACM
Ageing and errors in computer-based work: An observational field study
Journal of Occupational & Organizational Psychology
Age differences in reactions to errors in computer-based work
Behaviour & Information Technology
The silver surfer: Making the internet usable for seniors
Ergonomics in Design
Libraries, the internet and older people
New Review of Information Networking
Testing the interaction effects of task complexity in computer training using the social cognitive model
Decision Sciences
How do older netcitizens compare with their younger counterparts?
Cyberpsychology & Behavior
Meeting seniors’ information needs: Using computer technology
Home Health Care Management & Practice
Cognitive learning applied to older adult learners and technology
Educational Gerontology
Understanding internet banking adoption and use behavior: A Hong Kong perspective
Journal of Global Information Management
The new media and older adults: Usable and useful?
American Behavioral Scientist
Word-processing training and retraining: Effects of adult age, experience, and interface
Psychology and Aging
Internet use among young and older adults: Relation to psychological well-being
Educational Gerontology
Silver surfers: Training and evaluating Internet use among older adult learners
Communication Education
Computer self-efficacy: Development of a measure and initial test
MIS Quarterly
Social cognitive theory and individual reactions to computing technology: A longitudinal study
MIS Quarterly
Age differences in home computer availability and use
The Journals of Gerontology
Factors predicting the use of technology: Findings from the center for research and education on aging and technology enhancement (CREATE)
Psychology and Aging
Digital Aids for an Aging Society
Communications of the ACM
Age differences in the performance of computer-based work
Psychology and Aging
Age differences in attitudes toward computers
The Journals of Gerontology
Examining age differences in performance of a complex information search and retrieval task
Psychology and Aging
Senior-med: Creating a network to help manage medication
Generations
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