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Happy Homework 2.0: Effects on 24-hour Movement Behaviours in Children

1 czerwca 2026 zaktualizowane przez: April Forrest, University of the West of Scotland

Happy Homework 2.0: Effects on 24-hour Movement Behaviours in Children - Findings From a Pilot Cluster Randomised Controlled Trial

The aim of this research is to trial a new version of Happy Homework (HH) on children and parent health outcomes. HH was previously a paper-based 8-week program designed to encourage positive eating habits, physical activity, and healthy sleep routines among children at home. By working together, investigators are aiming make sure HH is easy to use, that it reduces teachers' workload, and enable the students to easily track and engage with HH. We also hope that this will all help contribute to the students meeting 24-hour movement behaviour targets.

Children are invited to participate in the research study. In the study investigators are going to examine children's activity behaviour profiles, and the following measures will be taken:

  • Physical activity levels
  • Sedentary behaviours
  • Sleep duration
  • Body mass index (which can be self-reported by the child).

These measures will be conducted at two time-points; (1) 1 week before the intervention begins and (2) 1 week after the intervention. Should children agree to participate in the study; children will wear an accelerometer on their non-dominant wrist and a small device on their right thigh for 8 consecutive days at both time points, along with having their height and weight recorded (the child can self-report this information).

Przegląd badań

Status

Zakończony

Warunki

Interwencja / Leczenie

Szczegółowy opis

The purpose of this study is to implement a new version of Happy Homework (HH). Within this study the HH app will be trialled, using a cluster-randomised control trial (cluster-RCT) design, to determine its effectiveness, feasibility, and acceptability upon child health outcomes, underpinned by the 24-hour movement guidelines. HH was previously an 8-week school-based home-focussed intervention centred on the promotion of primary school children's positive dietary habits, engagement in physical activity (PA) and sleep behaviours.

The cluster- RCT will recruit 4 primary schools in South Lanarkshire (2 control and 2 intervention), with one class of children from each school recruited (n = 30 approx.). During prior co-design workshops, and from findings of an ongoing study, stakeholders (teachers, parents, and children) will help determine the duration of the homework tasks, their frequency, their contents, and the design of the app. Additionally, they will provide opinion on the duration of intervention however, it will be for a minimum of 8 weeks and no longer than 12 weeks. As such, the HH app will include up to 12 weeks of homework tasks to be completed by the children. Reminders to remain active for the remaining weekdays and weekend days will be included to encourage habitual health behaviours. Children will be measured at two points during this period: pre-intervention (1-week prior to intervention delivery) and post intervention (1 week after the intervention).

Measures within the cluster-RCT include demographic information, body mass, physical activity, sedentary behaviour and sleep.

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

82

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

    • South Lanarkshire
      • Blantyre, South Lanarkshire, Zjednoczone Królestwo, G720LH
        • The University of the West of Scotland

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

  • Dziecko

Akceptuje zdrowych ochotników

Tak

Opis

Inclusion Criteria:

  • children aged 8-12 years old. Hold the ability to carry out homework tasks via digital platform, mostly independently.

Exclusion Criteria:

  • children outwith the age range.

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Zapobieganie
  • Przydział: Randomizowane
  • Model interwencyjny: Zadanie dla jednej grupy
  • Maskowanie: Potroić

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Happy Homework Arm
The participants randomised to receive the Happy Homework intervention.
Group to receive the Happy Homework 2.0 intervention which assessed physical activity, sedentary behaviour and sleep.
Inne nazwy:
  • GG
Brak interwencji: Control arm
Group continue on as normal receiving no intervention.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Feasibility of the Happy Homework 2.0 App
Ramy czasowe: Baseline and 8 weeks.
The feasibility of the program was evaluated through recruitment, retention and attrition rates. Recruitment rate was equated by calculating the percentage of children present at baseline testing out of those who were eligible at participating schools. Attrition rate was estimated by analysing the overall drop-out rate, and differences between the control and intervention groups at post-intervention.
Baseline and 8 weeks.
Usability of the Happy Homework 2.0 App
Ramy czasowe: Tracked from baseline to 8 weeks.
Usability was measured via uptake and engagement of the HH 2.0 activities tracked via Google analytics.
Tracked from baseline to 8 weeks.
Acceptability of the Happy Homework 2.0 App
Ramy czasowe: Tracked from baseline to 8 weeks.
Intervention acceptability was computed by considering HH activity completion. Completion rate of activities was recorded within the HH app.
Tracked from baseline to 8 weeks.
Acceptability of the Happy Homework 2.0 App
Ramy czasowe: At 8 weeks.
Acceptability was further evaluated through post-intervention feedback questionnaires provided to participating children, their parents/carers and classroom teachers. Items capturing perception of engagement, usability and areas for improvement were gathered using a 5-point Likert scale, with two open-text statements also included. The Likert scale was based on 1 (strongly disagree) to 5 (strongly agree), with three different variations used for teachers, parents and children to ensure appropriateness and contextual relevance.
At 8 weeks.

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
To assess the efficacy of the Happy Homework 2.0 app for improving 24-hour movement behaviours - physical activity.
Ramy czasowe: At baseline and again at 8 weeks.
Using an actiPAL 4 monitor, physical activity (MVPA, stepping time, step count) was measured.
At baseline and again at 8 weeks.
To assess the efficacy of the Happy Homework 2.0 app for improving 24-hour movement behaviours - sedentary behaviour.
Ramy czasowe: At baseline and again at 8 weeks.
Using an actiPAL 4 monitor sedentary behaviour (sit-to-stand transitions, sitting time, sedentary time, standing time) was measured.
At baseline and again at 8 weeks.
To assess the efficacy of the Happy Homework 2.0 app for improving 24-hour movement behaviours - sleep.
Ramy czasowe: At baseline and again at 8 weeks.
Using an actiPAL 4 monitor sleep (sleep duration) was measured. Children were also asked to record sleep and wake times as a method of self-reported sleep duration.
At baseline and again at 8 weeks.
To examine the efficacy of the Happy Homework 2.0 app in changing levels of motivation via basic psychological need satisfaction.
Ramy czasowe: At baseline and again at 8 weeks.
Changes in motivation were measured through changes in basic psychological need satisfaction via questionnaires. Questions were taken and adapted from established scales as there was no single validated questionnaire available. A fourteen-item questionnaire was used containing a 5-point Likert scale, based on 1 (really untrue) to 5 (really true) for children to complete.
At baseline and again at 8 weeks.

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

19 marca 2025

Zakończenie podstawowe (Rzeczywisty)

10 grudnia 2025

Ukończenie studiów (Rzeczywisty)

10 grudnia 2025

Daty rejestracji na studia

Pierwszy przesłany

20 maja 2026

Pierwszy przesłany, który spełnia kryteria kontroli jakości

1 czerwca 2026

Pierwszy wysłany (Rzeczywisty)

8 czerwca 2026

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

8 czerwca 2026

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

1 czerwca 2026

Ostatnia weryfikacja

1 czerwca 2026

Więcej informacji

Terminy związane z tym badaniem

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

NIE

Opis planu IPD

For ethical and data protection reasons.

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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