Usability testing of guided internet-based parent training for challenging behavior in children with fetal Alcohol spectrum disorder (Strongest families FASD)

Amos S. Hundert, Anna Huguet, Courtney R. Green, Amy J. Hewitt, Christopher J. Mushquash, Nazeem Muhajarine, Andre Sourander, Heather Caughey, Patricia Lingley-Pottie, Patrick J. McGrath, James N. Reynolds

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Background In order to meet the need for accessible interventions and support for families affected by fetal alcohol spectrum disorder (FASD), we have developed an Internet-based, distance intervention for caregivers of children with FASD between the ages of four and twelve, called Strongest Families™ FASD. Objectives To evaluate the usability of the Strongest Families FASD program content and website in terms of learnability, efficiency and acceptability. Methods A remote usability testing approach was conducted in two iterative cycles of participants. Synchronous online usability testing sessions were conducted, followed by asynchronous testing. A total of 18 participants were included, comprised of both health care professionals with expertise in FASD and caregivers of children with FASD. The data collected in each cycle was examined for commonalities and results were used to inform changes to the website and content after each cycle. Results Participants rated the website as appealing and relatively easy and fast to use. Nevertheless, several usability problems were identified such as difficulty navigating between sections of content on the website, displaying too much content per page, and the relevance and appropriateness of the content as it related to FASD. Conclusions The identification of usability problems was an important step in refining the Strongest Families FASD program before its effectiveness is evaluated in a randomized controlled trial.

Original languageEnglish
Pages (from-to)e60-e76
JournalJournal of Population Therapeutics and Clinical Pharmacology
Volume23
Issue number1
Publication statusPublished - Apr 22 2016

Bibliographical note

Funding Information:
We would like to thank all the caregivers and health care professionals who participated in this study. This work was supported by the Canadian Institutes of Health Research (Grant# PHE122190), the Public Health Agency of Canada, and NeuroDevNet, which is funded by the Networks of Centres of Excellence, a program of the federal government to advance science and technology. This research was undertaken, in part, thanks to funding from a Canada Research Chair held by Dr. Patrick McGrath and an IWK Health Centre Undergraduate Student Summer Research Program Award received by Amos Hundert.

Publisher Copyright:
© 2016 Journal of Population Therapeutics and Clinical Pharmacology. All rights reserved.

ASJC Scopus Subject Areas

  • Health Policy
  • Pharmacology (medical)

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Hundert, A. S., Huguet, A., Green, C. R., Hewitt, A. J., Mushquash, C. J., Muhajarine, N., Sourander, A., Caughey, H., Lingley-Pottie, P., McGrath, P. J., & Reynolds, J. N. (2016). Usability testing of guided internet-based parent training for challenging behavior in children with fetal Alcohol spectrum disorder (Strongest families FASD). Journal of Population Therapeutics and Clinical Pharmacology, 23(1), e60-e76.