Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: Psychology and Health
eISSN: 1476-8321
ISSN: 0887-0446
DOI: 10.1080/08870446.2015.1088014
Abstract:© 2015 The Author(s). Published by Taylor & Francis Objective: Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 RCTs of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals. Design: Eight adults aged 60–87 were randomised to a 2 (goal-setting vs. active control) × 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data were analysed for each single case using linear regressions. Main outcome measures: Walking was objectively measured using pedometers. Results: Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = .03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time. Conclusion: We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people’s physical activity.
https://eprints.bournemouth.ac.uk/22375/
Source: Scopus
Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: Psychology and Health
Volume: 31
Issue: 3
Pages: 313-330
eISSN: 1476-8321
ISSN: 0887-0446
DOI: 10.1080/08870446.2015.1088014
Abstract:Objective: Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 RCTs of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals. Design: Eight adults aged 60–87 were randomised to a 2 (goal-setting vs. active control) × 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data were analysed for each single case using linear regressions. Main outcome measures: Walking was objectively measured using pedometers. Results: Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = .03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time. Conclusion: We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people’s physical activity.
https://eprints.bournemouth.ac.uk/22375/
Source: Scopus
Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials.
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: Psychol Health
Volume: 31
Issue: 3
Pages: 313-330
eISSN: 1476-8321
DOI: 10.1080/08870446.2015.1088014
Abstract:OBJECTIVE: Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 RCTs of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals. DESIGN: Eight adults aged 60-87 were randomised to a 2 (goal-setting vs. active control) × 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data were analysed for each single case using linear regressions. MAIN OUTCOME MEASURES: Walking was objectively measured using pedometers. RESULTS: Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = .03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time. CONCLUSION: We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people's physical activity.
https://eprints.bournemouth.ac.uk/22375/
Source: PubMed
Increasing walking among older people: A test of behaviour change techniques using factorial randomised <i>N</i>-of-1 trials
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: PSYCHOLOGY & HEALTH
Volume: 31
Issue: 3
Pages: 313-330
eISSN: 1476-8321
ISSN: 0887-0446
DOI: 10.1080/08870446.2015.1088014
https://eprints.bournemouth.ac.uk/22375/
Source: Web of Science (Lite)
Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: Psychology & Health
Volume: 31
Issue: 3
Pages: 313-330
Abstract:Objective: Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 randomised controlled trials (RCTs) of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals. Design: Eight adults aged 60-87 were randomised to a 2 (goal-setting vs. active control) x 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data was analysed for each single case using linear regressions.
Main outcome measures: Walking was objectively measured using pedometers. Results: Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = 0.03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time.
Conclusion: We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people’s physical activity.
https://eprints.bournemouth.ac.uk/22375/
Source: Manual
Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials.
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: Psychology & health
Volume: 31
Issue: 3
Pages: 313-330
eISSN: 1476-8321
ISSN: 0887-0446
DOI: 10.1080/08870446.2015.1088014
Abstract:Objective
Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 RCTs of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals.Design
Eight adults aged 60-87 were randomised to a 2 (goal-setting vs. active control) × 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data were analysed for each single case using linear regressions.Main outcome measures
Walking was objectively measured using pedometers.Results
Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = .03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time.Conclusion
We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people's physical activity.https://eprints.bournemouth.ac.uk/22375/
Source: Europe PubMed Central
Increasing walking among older people: A test of behaviour change techniques using factorial randomised N-of-1 trials
Authors: Nyman, S.R., Goodwin, K., Kwasnicka, D. and Callaway, A.
Journal: Psychology and Health
ISSN: 0887-0446
Abstract:Objective: Evaluations of techniques to promote physical activity usually adopt a randomised controlled trial (RCT). Such designs inform how a technique performs on average but cannot be used for treatment of individuals. Our objective was to conduct the first N-of-1 randomised controlled trials (RCTs) of behaviour change techniques with older people and test the effectiveness of the techniques for increasing walking within individuals. Design: Eight adults aged 60-87 were randomised to a 2 (goal-setting vs. active control) x 2 (self-monitoring vs. active control) factorial RCT over 62 days. The time series data was analysed for each single case using linear regressions. Main outcome measures: Walking was objectively measured using pedometers. Results: Compared to control days, goal-setting increased walking in 4 out of 8 individuals and self-monitoring increased walking in 7 out of 8 individuals. While the probability for self-monitoring to be effective in 7 out of 8 participants was beyond chance (p = 0.03), no intervention effect was significant for individual participants. Two participants had a significant but small linear decrease in walking over time. Conclusion: We demonstrate the utility of N-of-1 trials for advancing scientific enquiry of behaviour change and in practice for increasing older people’s physical activity.
https://eprints.bournemouth.ac.uk/22375/
Source: BURO EPrints