PLAY (PhysicaL ActivitY) Policy Study

NCT ID: NCT03695523

Last Updated: 2019-10-23

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 278 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2018-09-17
• Study Completion Date: 2019-06-29

Brief Summary

This study examines the effectiveness and appropriateness of a written physical activity policy implemented in licensed centre-based childcare on the physical activity levels of toddlers (1-2) and preschoolers (3-5 years). Half of the childcare centres will adopt the physical activity policy while the other half will continue with their typical daily programming and care. It is hypothesized that children enrolled in childcare centres that adopt the policy will display increased levels of physical activity during, and after participating in the policy intervention compared to children enrolled in centres that do not adopt the policy.

Detailed Description

A pilot, cluster single-blind randomized controlled trial (RCT) will be conducted. Approximately 8 licensed childcare centres will be randomly selected from an online listing of centres in London, Canada. Since it is necessary to implement the policy at the centre-level to groups of children, the childcare centres (i.e., the clusters) rather than the individual participants, will be randomly allocated to either implement the physical activity policy (experimental; n = 4), or maintain their daily programming (control; n = 4) for the 8-week intervention period.

In both groups, toddlers' and preschoolers' physical activity will be objectively measured using motion sensors (ActiGraph wGT3X-BT accelerometers) worn on an elastic waistband for 5 consecutive days, during childcare hours, before the policy is implemented (baseline; week 0; September 2018), mid-intervention (week 4; October 2018), one week after the intervention period ends (post-intervention; week 9; November/December 2018), and 6-months post-intervention (May-June 2019).

The aim of the study is to examine the impact of a childcare physical activity policy on the objectively measured physical activity levels (light physical activity, LPA; moderate-to-vigorous physical activity, MVPA), and combined total physical activity (TPA), and sedentary time of young children in childcare centres compared to children from centres that maintain their usual standard of care.

Conditions

Motor Activity

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: OTHER
• Blinding Strategy: SINGLE

Study Groups

PLAY (PhysicaL ActivitY) Policy Intervention

The childcare physical activity policy will be adopted for 8 weeks within participating toddler and preschool classrooms of facilities allocated to the experimental group.

Group Type: EXPERIMENTAL

PLAY (PhysicaL ActivitY) Policy Intervention

Intervention Type: BEHAVIORAL

An evidence-based physical activity policy that was developed by researchers and childcare stakeholders and directed by the Canadian 24-Hour Movement Guidelines for the Early Years will be adopted by experimental group childcare centres for 8 weeks. The policy incorporates 8 items (i.e., encouraging children to engage in higher intensity energetic play often, aiming to accumulate 40 minutes each day, exposing children to a variety of indoor and outdoor physical activities, child-directed and teacher-facilitated active play daily, short bouts of outdoor time for a total of 120 minutes each day made up of primarily unstructured free play, encouraging physical literacy by practicing fundamental movement skills, not exposing children to screen-based technology during childcare, and purposefully breaking up sustained sedentary time using physical activities).

Control group

Childcare centres will maintain their typical daily programming and standard of care for the duration of the 8-week intervention period.

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

PLAY (PhysicaL ActivitY) Policy Intervention

An evidence-based physical activity policy that was developed by researchers and childcare stakeholders and directed by the Canadian 24-Hour Movement Guidelines for the Early Years will be adopted by experimental group childcare centres for 8 weeks. The policy incorporates 8 items (i.e., encouraging children to engage in higher intensity energetic play often, aiming to accumulate 40 minutes each day, exposing children to a variety of indoor and outdoor physical activities, child-directed and teacher-facilitated active play daily, short bouts of outdoor time for a total of 120 minutes each day made up of primarily unstructured free play, encouraging physical literacy by practicing fundamental movement skills, not exposing children to screen-based technology during childcare, and purposefully breaking up sustained sedentary time using physical activities).

Intervention Type: BEHAVIORAL

Other Intervention Names

Examining a childcare policy to promote children's physical activity

Eligibility Criteria

Inclusion Criteria

For childcare centres:

• Must be a licensed centre-based childcare facility in London, Ontario, Canada or surrounding area
• Must provide care to toddlers and/or preschoolers and must have at least one toddler or preschool-age classroom
• Must have childcare providers in these classrooms who are willing to participate
• Must speak and read English
• Must not have an institutional-level physical activity policy in place

For childcare providers:

• Must be a full-time childcare provider in a toddler or preschool-age classroom of one of the participating centres
• Must speak and understand English

For toddler/preschool participants:

• Must be enrolled in a classroom of a participating centre
• Must be between the ages of 1-5 years of age at baseline (and therefore enrolled in their toddler or preschool-age classrooms)
• Must be expected to remain in childcare for the next 8 months
• Must have a parent/guardian that can read and write English
• Must speak and understand English
• Must receive parental consent

Exclusion Criteria

For childcare centres:

• Not be located in London and surrounding area
• Not have a toddler or preschool-age classroom
• No childcare providers in any classroom who are willing to participate
• Not an English-speaking facility
• Already has an established physical activity policy in place

For childcare providers:

• Not full time
• Not a childcare provider in a toddler or preschool age classroom at a participating centre
• Does not speak/read/write English

For toddler/preschooler participants:

• Not between the ages of 1 and 5 at baseline
• Not expected to remain in childcare for the next 8 months
• Not enrolled in toddler or preschool classroom of a participating centre
• Does not speak English
• Parent/guardian does not read/write in English

• Minimum Eligible Age: 1 Year
• Maximum Eligible Age: 5 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Western University, Canada

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Trish Tucker, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Western Ontario, Canada

Locations

University of Western Ontario - Child Health and Physical Activity Lab

London, Ontario, Canada

Countries

Canada

References

Szpunar M, Driediger M, Johnson AM, Vanderloo LM, Burke SM, Irwin JD, Shelley J, Timmons BW, Tucker P. Impact of the Childcare Physical Activity (PLAY) Policy on Young Children's Physical Activity and Sedentary Time: A Pilot Clustered Randomized Controlled Trial. Int J Environ Res Public Health. 2021 Jul 13;18(14):7468. doi: 10.3390/ijerph18147468.

Reference Type: DERIVED

PMID: 34299917 (View on PubMed)

Other Identifiers

43670

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

111890

Identifier Type: -

Identifier Source: org_study_id