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A Facebook app to assist post-partum women to 
increase their physical activity levels – usability testing 
and randomised controlled trial protocol 
Jocelyn Kernot 
Dr Carol Maher 
Prof Tim Olds 
Dr Lucy Lewis
background
background 
life transition can lead to physical 
activity decline 
health problems are common 
post- partum
background 
physical activity provides a number of health benefits 
limitations have been identified in physical activity interventions
background 
targeting social networks to maximise health 
interventions 
the potential of Facebook
mums step it up program 
usability testing & lessons learnt 
randomised controlled trial protocol
mums step it up program 
usability testing & lessons learnt 
randomised controlled trial protocol
mums step it up program 
a 50 day team based physical activity intervention which aims to assist 
post-partum women to take 10,000 steps per day
mums step it up program 
Theory of planned behaviour 
Fun theory
mums step it up program
mums step it up program
mums step it up program 
usability testing & lessons learnt 
randomised controlled trial protocol
usability testing 
6 captain women recruited for usability testing. These women 
have formed teams to pilot the app.
usability testing & lessons learnt 
Facebook apps behave differently on 
different browsers & devices 
invitation and team forming process 
is complex and involves a number of 
steps 
security settings on computers have 
impacted on some functions
mums step it up program 
usability testing & lessons learnt 
randomised controlled trial protocol
randomised controlled trial 
primary aim 
to determine the effectiveness of the program in: 
• increasing objective physical activity 
• influencing secondary outcomes
randomised controlled trial 
additional aims 
• to determine the role of TPB constructs in mediating 
behaviour change 
• to determine the feasibility and engagement of the Mums 
Step it Up Program through a process evaluation
baseline assessments 
block randomisation of 
teams 
intervention: Mums 
Step it Up Program 
control group: 
written information 
intervention: 
pedometer with log 
book 
6 week assessment 
6 month assessment 
, 
Recruitment via mums & 
babes groups
randomised controlled trial 
outcome 
measures 
sleep 
quality and 
quantity 
objective 
physical 
activity 
mood 
quality of 
life 
weight 
mediators 
feasibility & 
engagement
future potential 
dissemination on a mass scale 
adapting the app for other populations: 
teenage girls - a group who are large 
Facebook users 
people who are socially isolated e.g. rural 
and remote areas; chronic conditions
mums step it up tip 
Boarded tram at 3:00pm. Forgot about school kids. Got off tram a stop 
early to avoid listening to scads of school kids singing along to Lady 
Gaga. I got to walk for a bit and plus, no one can do Gaga justice 
except me.
acknowledgements 
Portal Australia who have been 
employed to assist with the 
development of the app. 
University of South Australia 
Divisional Grant for funding the 
app development.
randomised controlled trial 
data analysis 
intention to treat principle will be applied 
random effects mixed modelling - to determine the effectiveness of the 
program 
process evaluation data will be descriptively analysed and subgroup 
analysis undertaken.

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SGK HÓA SINH NĂNG LƯỢNG SINH HỌC 2006.pdfSGK HÓA SINH NĂNG LƯỢNG SINH HỌC 2006.pdf
SGK HÓA SINH NĂNG LƯỢNG SINH HỌC 2006.pdf
 

1.7.4 ms jocelyn kernot

  • 1. A Facebook app to assist post-partum women to increase their physical activity levels – usability testing and randomised controlled trial protocol Jocelyn Kernot Dr Carol Maher Prof Tim Olds Dr Lucy Lewis
  • 3. background life transition can lead to physical activity decline health problems are common post- partum
  • 4. background physical activity provides a number of health benefits limitations have been identified in physical activity interventions
  • 5. background targeting social networks to maximise health interventions the potential of Facebook
  • 6. mums step it up program usability testing & lessons learnt randomised controlled trial protocol
  • 7. mums step it up program usability testing & lessons learnt randomised controlled trial protocol
  • 8. mums step it up program a 50 day team based physical activity intervention which aims to assist post-partum women to take 10,000 steps per day
  • 9. mums step it up program Theory of planned behaviour Fun theory
  • 10. mums step it up program
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  • 15. mums step it up program
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  • 21. mums step it up program usability testing & lessons learnt randomised controlled trial protocol
  • 22. usability testing 6 captain women recruited for usability testing. These women have formed teams to pilot the app.
  • 23. usability testing & lessons learnt Facebook apps behave differently on different browsers & devices invitation and team forming process is complex and involves a number of steps security settings on computers have impacted on some functions
  • 24. mums step it up program usability testing & lessons learnt randomised controlled trial protocol
  • 25. randomised controlled trial primary aim to determine the effectiveness of the program in: • increasing objective physical activity • influencing secondary outcomes
  • 26. randomised controlled trial additional aims • to determine the role of TPB constructs in mediating behaviour change • to determine the feasibility and engagement of the Mums Step it Up Program through a process evaluation
  • 27. baseline assessments block randomisation of teams intervention: Mums Step it Up Program control group: written information intervention: pedometer with log book 6 week assessment 6 month assessment , Recruitment via mums & babes groups
  • 28. randomised controlled trial outcome measures sleep quality and quantity objective physical activity mood quality of life weight mediators feasibility & engagement
  • 29. future potential dissemination on a mass scale adapting the app for other populations: teenage girls - a group who are large Facebook users people who are socially isolated e.g. rural and remote areas; chronic conditions
  • 30. mums step it up tip Boarded tram at 3:00pm. Forgot about school kids. Got off tram a stop early to avoid listening to scads of school kids singing along to Lady Gaga. I got to walk for a bit and plus, no one can do Gaga justice except me.
  • 31. acknowledgements Portal Australia who have been employed to assist with the development of the app. University of South Australia Divisional Grant for funding the app development.
  • 32. randomised controlled trial data analysis intention to treat principle will be applied random effects mixed modelling - to determine the effectiveness of the program process evaluation data will be descriptively analysed and subgroup analysis undertaken.

Editor's Notes

  1. Oral presentation = 20 mins Thank you for coming along to the presentation of my research proposal. The title of my research project is: The Mums Step it Up Program- a social networking physical activity intervention for post-partum women Before I move on I would like to acknowledge the excellent support and assistance that I have received from my supervisors Dr Carol Maher, Professor Tim Olds and Dr Lucy Lewis
  2. Woman is under women’s faces category on clip art
  3. Baby photo is baby face 3
  4. Program works towards cumulative goal of 10,000 steps per day Program is delivered via a Facebook app – briefly out line how it will be used during the recruitment and intervention phase ? Theory
  5. Usability session included a feedback questionnaire and a checklist of tasks undertaken. During usability we also piloted the assessment battery that will be used during the RCT this involved wearing an accelerometer for 7days which gave us a measure of objective physical activity. Subjective physical activity was also measured using the Australian Physical Activity Survey.
  6. Usability session included a feedback questionnaire and a checklist of tasks undertaken. During usability we also piloted the assessment battery that will be used during the RCT this involved wearing an accelerometer for 7days which gave us a measure of objective physical activity. Subjective physical activity was also measured using the Australian Physical Activity Survey.
  7. Usability session included a feedback questionnaire and a checklist of tasks undertaken. During usability we also piloted the assessment battery that will be used during the RCT this involved wearing an accelerometer for 7days which gave us a measure of objective physical activity. Subjective physical activity was also measured using the Australian Physical Activity Survey.
  8. Usability session included a feedback questionnaire and a checklist of tasks undertaken. During usability we also piloted the assessment battery that will be used during the RCT this involved wearing an accelerometer for 7days which gave us a measure of objective physical activity. Subjective physical activity was also measured using the Australian Physical Activity Survey.
  9. This is the dashboard Highlight each feature individually if can and then explain
  10. Use slide to highlight each component. Talk in more detail about the aim and eligibility criteria which are on separate slides and then briefly discuss the other main headings- e.g. For search strategy give broad outline of the type of data bases medline and allied health, theses Study selection, data extraction and assessment of bias will be carried out by two people. Briefly outline tools used Data analysis- Descriptive and metanalysis Will inform rest of research program by giving us a detailed picture of these behaviours change during this transitional period in women lives. The rest of the PhD program will focus specifically on the post-partum period
  11. Concerns are often raised about the negative impact of computer based technology on health and wellbeing- However we can turn this around and think about researchers and clinicians can start how technology can be used improve health outcomes I have shown you these two quotes as it is these thoughts which have attracted me to doing this research study and the thought of additional application of a Facebook app to other population and health related issues