- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04190680
Kokkerelli Learning Street Effect Evaluation
In 2012, the Kids University for Cooking Foundation BV has developed a nutrition education programme called 'Kokkerelli Learning Street'. This innovative programme aims to teach primary school students from study years 5-8 where food comes from, how it is processed, and how it can be used for the preparation of a healthy meal.
The Kokkerelli Learning Street is offered to primary school children in the region of Venlo, the Netherlands. The present study will investigate the effects of the Kokkerelli Learning Street on several determinants of children's fruit and vegetable intake. Based on the literature and the aims of the Learning Street, five relevant determinants are selected: (i) knowledge; (ii) taste preferences; (iii) intention; (iv) skills; and (v) attitude.
Using child-reported questionnaires, the present study aims to answer the following key questions:
What are the short-term and longer-term effects of the Kokkerelli Learning Street on children's:
- Knowledge regarding fruit and vegetable consumption?
- Intentions regarding fruit and vegetable consumption?
- Attitude regarding fruit and vegetable consumption?
- Liking of fruit and vegetables?
- Skills regarding fruit and vegetable preparation?
- Fruit and vegetable intake?
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
In 2012, the Kids University for Cooking Foundation BV has developed a nutrition education programme called 'Kokkerelli Learning Street'. This innovative programme aims to teach primary school students aged 8-12 years (study years 5-8) where food comes from, how it is processed, and how it can be used for the preparation of a healthy meal. The theoretical foundation of the Learning Street is based on the EnRG framework, which states that behaviour is influenced both by conscious and unconscious processes. These processes can (in)directly be influenced by environmental factors. In addition, several behavioural and personal factors are thought to moderate the causal path.
The Kokkerelli Learning Street is offered to primary school children in the region of Venlo, the Netherlands. It involves education based on concepts of the Self-Determination Theory, active learning, and imagineering (e.g., self-experience in an interactive environment, rather than conventional education). The present study will investigate the effects of the Kokkerelli Learning Street on several determinants of children's fruit and vegetable intake. Based on the EnRG framework, other literature and the aims of the Learning Street, five relevant determinants are selected: (i) knowledge; (ii) taste preferences; (iii) intention; (iv) skills; and (v) attitude.
Using child-reported questionnaires, the present study aims to answer the following key questions:
What are the short-term and longer-term effects of the Kokkerelli Learning Street on children's:
- Knowledge regarding fruit and vegetable consumption?
- Intentions regarding fruit and vegetable consumption?
- Attitude regarding fruit and vegetable consumption?
- Liking of fruit and vegetables?
- Skills regarding fruit and vegetable preparation?
- Fruit and vegetable intake?
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Limburg
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Venlo, Limburg, Netherlands, 5928 RC
- Kids University for Cooking
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Student of study years five to eight of one of the predetermined primary schools
Exclusion Criteria:
- School classes who already participated in the Kokkerelli Learning Street during previous school years
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Kokkerelli Learning Street
The classes included in this group will participate in the Kokkerelli Learning Street; a school-based nutrition education programme included classroom-based lessons, a visit to a grower's farm and a cooking workshop.
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The Kokkerelli Learning Street focusses on one specific food product (kale, tomato, asparagus, pepper, strawberry, blue berry, mushroom, carrot, or leek) and consists of multiple components:
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No Intervention: Control group
The classes included in this group will not participate in the Kokkerelli Learning Street and will continue with their regular curriculum.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change from baseline fruit and vegetable knowledge at 3 months after the evaluation lesson
Time Frame: Three months
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Knowledge will be assessed by six knowledge questions in the child questionnaire.
A total knowledge score based on the number of correct answers will be calculated.
The minimum score that can be obtained is 0, indicating low knowledge.
The maximum score that can be obtained is 6, indicating high knowledge.
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Three months
|
Change from baseline intention to consume fruit and vegetables at three months after the evaluation lesson
Time Frame: Three months
|
Questions assessing intention will concern participants' plans to consume or cook a meal containing the specific food product in the future and will be assessed on a scale from 1='I don't know' to 6='yes I will'.
A mean score will be calculated to assess intention.
The minimum score that can be obtained is 0, indicating low intention.
The maximum score that can be obtained is 6, indicating high intention.
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Three months
|
Change from baseline attitude towards fruit and vegetable (consumption) at 3 months after the evaluation lesson
Time Frame: Three months
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Questions and scales for attitude ('How much do you think the target behaviours are clever/interesting and nice/cool/tasty?') will be used as described by Ajzen and Fishbein and as previously used in comparable research.
They will have response options ranging from 1='no, not at all' to 5='yes, totally'.
A mean score will be calculated to assess attitude.
|
Three months
|
Change from baseline taste preferences for fruit and vegetables at 3 months after the evaluation lesson
Time Frame: Three months
|
Three questions will be used for taste preferences (e.g., 'What do you think about the taste of the food product?') (scale from 1='never tried' to 6='I like it very much').
A mean score will be calculated to assess taste preferences.
|
Three months
|
Change from baseline skills attitutde towards healthy food products at 3 months after the evaluation lesson
Time Frame: Three months
|
Questions and scales for attitude ('How much do you think the target behaviours are product ('I don't know', 'no', 'a little', 'yes').
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Three months
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Marla Hahnraths, MSc, PhD Candidate
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 20191129
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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