Ik Beweeg: Experiment 1.

Integrating motivational interviewing and self regulation in tailoring interventions; feasibility and effects. Experiment 1.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON28985

Enrollment

300

Registered

2011-09-27

Start date

2011-11-01

Completion date

Unknown

Last updated

2024-02-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Physical inactivity Obesity

Interventions

After giving informed consent participants are automatically assigned to one of three online computer tailored interventions by means of a digital randomizer which is built-in in the website. These

2. Perceived importance of adopting or maintaining regular physical activity. For example subjects who perceive regular PA as unimportant are encouraged to think of reasons why regular physical activi

Eligibility

Inclusion criteria

Inclusion criteria: Participants will be adults, aged between 20 and 65. Participants will be recruited from a Dutch internet panel. Participants can participate in the intervention online, by logging in from their home internet environment. They do not need to travel to a research setting.

Exclusion criteria

Exclusion criteria: Physical impairments which affect the ability to move.

Design outcomes

Secondary

Measure	Time frame
The intervention aims to increase PA by targeting these determinants. We therefore not only measure behavioural outcomes, but also changes in the relevant PA related determinants. We use standard reliable scales and existing questionnaires: stage of Change, intention, intrinsic motivation, the degree that participant’s s need for autonomy, competence and relatedness is met, commitment to PA, self-regulation processes: goal setting, strategic planning, action and coping planning, awareness of personal PA level. To assess the expected differential effects of the interventions for SES, SES will be assessed using education level, income and standard CBS SES methods. We will ask respondents for their appreciation, usefulness, readability, attractiveness, personal relevance, and understanding of the intervention. These measures are based on our previous CT evaluation studies.	—

Measure

Time frame

The intervention aims to increase PA by targeting these determinants. We therefore not only measure behavioural outcomes, but also changes in the relevant PA related determinants. We use standard reliable scales and existing questionnaires: stage of Change, intention, intrinsic motivation, the degree that participant’s s need for autonomy, competence and relatedness is met, commitment to PA, self-regulation processes: goal setting, strategic planning, action and coping planning, awareness of personal PA level. To assess the expected differential effects of the interventions for SES, SES will be assessed using education level, income and standard CBS SES methods. We will ask respondents for their appreciation, usefulness, readability, attractiveness, personal relevance, and understanding of the intervention. These measures are based on our previous CT evaluation studies.

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Primary

Measure	Time frame
The main study parameter is the change in physical activity level. PA will be assessed using the validated self-administrated International Physical Activity Questionnaire (IPAQ). Every activity will be assessed in minutes per week, with a further distinction into moderate and heavy intensity. The IPAQ was proven a valid and reliable internationally accepted questionnaire. We will use the validated computerised Dutch version of the IPAQ.	—

Measure

Time frame

The main study parameter is the change in physical activity level. PA will be assessed using the validated self-administrated International Physical Activity Questionnaire (IPAQ). Every activity will be assessed in minutes per week, with a further distinction into moderate and heavy intensity. The IPAQ was proven a valid and reliable internationally accepted questionnaire. We will use the validated computerised Dutch version of the IPAQ.

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Contacts

Public ContactS.A.H. Friederichs

Open University of the Netherlands Postbus 2960

friederichs_stijn@hotmail.com+31 (0)45 5762197

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)