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Light, activity, and sleep: Design and usability evaluations of a web-based course supporting changes to routines and the home

Maini Gerhardsson, Kiran LU ; Schmidt, Steven LU orcid and Iwarsson, Susanne LU (2024) In International Journal of Population Studies 10(2). p.27-43
Abstract
While research indicates that indoor lighting, exposure to daylight, physical activity, and sleep interact to influence functioning, mood, and daily rhythm, strategies are needed to support behavioral changes among older adults who often spend more time at home after retirement. The objective was to design a web-based course to encourage behavior change related to light, activity, and sleep. Grounded in the information-motivation-behavioral skills model, the course aims to promote well-being and improve lighting and darkness conditions at home. The technology acceptance model was used as a framework for evaluating usability aspects of the course. Data were collected through video observations, interviews, and questionnaires. Three experts... (More)
While research indicates that indoor lighting, exposure to daylight, physical activity, and sleep interact to influence functioning, mood, and daily rhythm, strategies are needed to support behavioral changes among older adults who often spend more time at home after retirement. The objective was to design a web-based course to encourage behavior change related to light, activity, and sleep. Grounded in the information-motivation-behavioral skills model, the course aims to promote well-being and improve lighting and darkness conditions at home. The technology acceptance model was used as a framework for evaluating usability aspects of the course. Data were collected through video observations, interviews, and questionnaires. Three experts on pedagogy, design for older adults, and/or interaction design were invited to independently assess usability of the course content in a full-scale model of an apartment. Six adults (age 70 – 79) participated in a similar usability evaluation in a second round in the apartment. A two-step usability evaluation by experts in the first round and target users in the second proved valuable. Findings enabled refinement of the course content and significantly reduced the number of identified usability issues in the second round. All six participants in the second round rated the overall user-friendliness as 6 out of 7. Changes to the content after the second round included, e.g., clarifying the different types of text links and considering issues with online enrolment in the course. The web-based course, supplemented with physical meetings, can benefit late-life learners because of the relevant easy-to-use content. (Less)
Abstract (Swedish)
While research indicates that indoor lighting, exposure to daylight, physical activity, and sleep interact to influence functioning, mood, and daily rhythm, strategies are needed to support behavioral changes among older adults who often spend more time at home after retirement. The objective was to design a web-based course to encourage behavior change related to light, activity, and sleep. Grounded in the information-motivation-behavioral skills model, the course aims to promote well-being and improve lighting and darkness conditions at home. The technology acceptance model was used as a framework for evaluating usability aspects of the course. Data were collected through video observations, interviews, and questionnaires. Three experts... (More)
While research indicates that indoor lighting, exposure to daylight, physical activity, and sleep interact to influence functioning, mood, and daily rhythm, strategies are needed to support behavioral changes among older adults who often spend more time at home after retirement. The objective was to design a web-based course to encourage behavior change related to light, activity, and sleep. Grounded in the information-motivation-behavioral skills model, the course aims to promote well-being and improve lighting and darkness conditions at home. The technology acceptance model was used as a framework for evaluating usability aspects of the course. Data were collected through video observations, interviews, and questionnaires. Three experts on pedagogy, design for older adults, and/or interaction design were invited to independently assess usability of the course content in a full-scale model of an apartment. Six adults (age 70–79) participated in a similar usability evaluation in a second round in the apartment. A two-step usability evaluation by experts in the first round and target users in the second proved valuable. Findings enabled refinement of the course content and significantly reduced the number of identified usability issues in the second round. All six participants in the second round rated the overall user-friendliness as 6 out of 7. Changes to the content after the second round included, e.g., clarifying the different types of text links and considering issues with online enrolment in the course. The web-based course, supplemented with physical meetings, can benefit late-life learners because of the relevant easy-to-use content. (Less)
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
International Journal of Population Studies
volume
10
issue
2
article number
378
pages
27 - 43
publisher
AccScience Publishing
external identifiers
  • scopus:85191721076
ISSN
2424-8150
DOI
10.36922/ijps.378
project
Ljus, aktivitet och sömn i min vardag: En pilotstudie för att avgöra användbarhet och möjlighet att genomföra en Internetbaserad kurs för äldre
language
English
LU publication?
yes
id
3b24a372-7089-4570-bbfb-98f3ebfdce59
date added to LUP
2023-12-15 11:11:57
date last changed
2024-05-21 15:04:30
@article{3b24a372-7089-4570-bbfb-98f3ebfdce59,
  abstract     = {{While research indicates that indoor lighting, exposure to daylight, physical activity, and sleep interact to influence functioning, mood, and daily rhythm, strategies are needed to support behavioral changes among older adults who often spend more time at home after retirement. The objective was to design a web-based course to encourage behavior change related to light, activity, and sleep. Grounded in the information-motivation-behavioral skills model, the course aims to promote well-being and improve lighting and darkness conditions at home. The technology acceptance model was used as a framework for evaluating usability aspects of the course. Data were collected through video observations, interviews, and questionnaires. Three experts on pedagogy, design for older adults, and/or interaction design were invited to independently assess usability of the course content in a full-scale model of an apartment. Six adults (age 70 – 79) participated in a similar usability evaluation in a second round in the apartment. A two-step usability evaluation by experts in the first round and target users in the second proved valuable. Findings enabled refinement of the course content and significantly reduced the number of identified usability issues in the second round. All six participants in the second round rated the overall user-friendliness as 6 out of 7. Changes to the content after the second round included, e.g., clarifying the different types of text links and considering issues with online enrolment in the course. The web-based course, supplemented with physical meetings, can benefit late-life learners because of the relevant easy-to-use content.}},
  author       = {{Maini Gerhardsson, Kiran and Schmidt, Steven and Iwarsson, Susanne}},
  issn         = {{2424-8150}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{27--43}},
  publisher    = {{AccScience Publishing}},
  series       = {{International Journal of Population Studies}},
  title        = {{Light, activity, and sleep: Design and usability evaluations of a web-based course supporting changes to routines and the home}},
  url          = {{http://dx.doi.org/10.36922/ijps.378}},
  doi          = {{10.36922/ijps.378}},
  volume       = {{10}},
  year         = {{2024}},
}