Efficacy of Different Behaviour Change Techniques in MyPlan 2.0

December 3, 2021 updated by: University Ghent

A Parallel-group Randomized Trial to Compare the Efficacy of Different Behaviour Change Techniques in the e- and M-health Intervention 'MyPlan 2.0'

The aim of this study is to investigate the effectiveness of intervention 'MyPlan 2.0' and the efficacy of the different behaviour change techniques that are included. Eight groups will be created that will receive a different version of the intervention, varying in three behaviour change techniques (action planning, coping planning, self-monitoring).

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

The effectiveness of the self-regulation-based e- and m-health intervention 'MyPlan 2.0' on changing physical activity and sedentary behaviour in the adult population will be investigated. Furthermore, the role of three different behaviour change techniques (action planning, coping planning, self-monitoring) will be examined via a 2x2x2 design, in which 8 groups are created that all receive a different version of the intervention.

Study Type

Interventional

Enrollment (Actual)

500

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • East-Flanders
      • Ghent, East-Flanders, Belgium, 9000
        • University Ghent

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

- 18 years old or older

Exclusion Criteria:

  • Not Dutch-speaking
  • Does not own a smartphone
  • Does not have access to the internet
  • Is not able to be physically active/non-sedentary

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Factorial Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: AP+CP+M

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with all three behaviour change techniques of interest: action planning (AP), coping planning (CP) and self-monitoring (M).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Action planning is the behaviour change technique used to make users specify their goal (what they are going to do, when, where, ...).
Coping planning is the behaviour change technique used to make users think about possible hindrances and according solutions when trying to reach their goal.
Self-monitoring is the behaviour change technique used to make users keep track of their goal.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Experimental: AP+CP

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with two of the behaviour change techniques of interest: action planning (AP) and coping planning (CP).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Action planning is the behaviour change technique used to make users specify their goal (what they are going to do, when, where, ...).
Coping planning is the behaviour change technique used to make users think about possible hindrances and according solutions when trying to reach their goal.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Experimental: AP+M

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with two of the behaviour change techniques of interest: action planning (AP) and self-monitoring (M).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Action planning is the behaviour change technique used to make users specify their goal (what they are going to do, when, where, ...).
Self-monitoring is the behaviour change technique used to make users keep track of their goal.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Experimental: CP+M

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with two of the behaviour change techniques of interest: coping planning (CP) and self-monitoring (M).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Coping planning is the behaviour change technique used to make users think about possible hindrances and according solutions when trying to reach their goal.
Self-monitoring is the behaviour change technique used to make users keep track of their goal.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Experimental: M

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with only one of the behaviour change techniques of interest: self-monitoring (M).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Self-monitoring is the behaviour change technique used to make users keep track of their goal.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Experimental: CP

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with only one of the behaviour change techniques of interest: coping planning (CP).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Coping planning is the behaviour change technique used to make users think about possible hindrances and according solutions when trying to reach their goal.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Experimental: AP

Participants will receive the e- and mHealth intervention 'MyPlan 2.0' with only one of the behaviour change techniques of interest: action planning (AP).

They will also receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.

Action planning is the behaviour change technique used to make users specify their goal (what they are going to do, when, where, ...).
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.
Active Comparator: Control
Participants will receive the e- and mHealth intervention 'MyPlan 2.0' without the three behaviour change techniques of interest (action planning, coping planning, self-monitoring). They will receive general tips and tricks and other behaviour change techniques included in the intervention: tailored feedback and eliciting social support.
In this intervention, users receive tailored feedback on their current health behaviour and tips and tricks to reach their goals. This tips and tricks include the behaviour change technique 'eliciting social support'.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Change in objective physical activity (PA)
Time Frame: Baseline, 5 weeks, 3 months, 1 year
Change in amount of total physical activity and moderate-to-vigorous physical activity, measured via accelerometers
Baseline, 5 weeks, 3 months, 1 year
Change in objective sedentary behaviour
Time Frame: Baseline, 5 weeks, 3 months, 1 year
Change in amount of total sitting time, measured via accelerometers
Baseline, 5 weeks, 3 months, 1 year
Change in self-reported physical activity (PA)
Time Frame: Baseline, 5 weeks, 3 months, 1 year
Change in amount of total physical activity and moderate-to-vigorous physical activity, measured via the International Physical Activity Questionnaire (IPAQ)
Baseline, 5 weeks, 3 months, 1 year
Change in self-reported sedentary behaviour
Time Frame: Baseline, 5 weeks, 3 months, 1 year
Change in amount of total sitting time, measured via the last 7-days sedentary behaviour self-report questionnaire (SIT-Q-7d)
Baseline, 5 weeks, 3 months, 1 year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Change in self-efficacy
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in amount of self-efficacy to change behaviour, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in motivation
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in amount of motivation to change behaviour, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in outcome expectancies
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Outcome expectancies regarding the behaviour change, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in risk perception
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Risk perception about the behaviour, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in intention
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Amount of intention to change behaviour, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in action planning
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Amount of action planning for behaviour change, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Change in coping planning
Time Frame: Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year
Amount of coping planning for behaviour change, measured via 3 validated items (questionnaire)
Baseline, 1 week, 3 weeks, 5 weeks, 3 months, 1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Investigators

  • Principal Investigator: Ilse De Bourdeaudhuij, Professor, University Ghent
  • Principal Investigator: Geert Crombez, Professor, University Ghent
  • Principal Investigator: Maïté Verloigne, PostDoc, University Ghent

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

September 1, 2017

Primary Completion (Actual)

June 1, 2019

Study Completion (Actual)

June 1, 2019

Study Registration Dates

First Submitted

June 20, 2017

First Submitted That Met QC Criteria

September 3, 2017

First Posted (Actual)

September 6, 2017

Study Record Updates

Last Update Posted (Actual)

December 6, 2021

Last Update Submitted That Met QC Criteria

December 3, 2021

Last Verified

December 1, 2021

More Information

Terms related to this study

Other Study ID Numbers

  • MyPlan2.0

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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