An Early Childhood Internet-based and Family-based Intervention Study

NCT ID: NCT04512352

Last Updated: 2025-06-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

233 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-11-01

Study Completion Date

2021-09-30

Brief Summary

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The poverty rate among children under 18 years old in Hong Kong in 2015 was 18% after social welfare intervention. James Heckman, a Nobel Prize winner in Economics, advocates early childhood investment to enhance social mobility, given its lifelong impact of on child development. However, few randomized control trails have been used to examine the effectiveness of early childhood intervention in promoting social mobility through child development in Hong Kong. To fill these gaps, we propose an interdisciplinary intervention study involving academics from economics, sociology, social work, gerontology, education, and psychology to investigate methods to promote the social mobility of children living in poverty through early intervention.

The overall objective is to enhance the developmental outcomes of children in poverty by utilizing parental resources within a family system, technological resources available in modern metropolis and the human resources enjoyed by the elderly in Hong Kong.

The primary objective is to evaluate an internet- and family-based intervention to promote the development of children in poverty enrolled in the first year of Hong Kong's nurseries, who are mostly aged 24 months to three years. The examined outcomes will be the developmental well-being of participating children and parenting attitudes and behaviors, with the long-term goal of promoting their social mobility to break the cycle of poverty. In the long run, we aim to establish the proposed intervention in policy to promote the development of disadvantaged children.

The secondary objective is to identify intergenerational volunteerism as a means for productive aging through a mentoring program using older adults as mentors to participating parents.

Detailed Description

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The proposed research consists of three phases. The first phase will be a cross-sectional survey with a sample of 1,000 cases from 60 nurseries cum kindergartens to explore the family demographics and developmental profiles of low-income children in comparison to others. The second phase will be a randomized control trail implementing two waves of a 10-month internet-based intervention with 200 toddler-parents dyads from 20 to 30 of the original 60 nurseries. Interventions will be delivered by older mentors professionally trained by the research team. All children, parents and elderly mentors will be evaluated through a set of outcome measurements to assess the effectiveness of the program. The last phase will involve the dissemination of research information that may become building blocks for policies on internet-based early childhood education, poverty alleviation and social mobility enhancement, as well as productive aging.

Conditions

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Early Childhood Development

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Large-scale survey: Using the stratified sampling method, a randomized list of 60 samples was selected from the official list of 506 kindergartens-cum-child care center provided by the Bureau of Education. Out of the 60 schools, a total of 40 schools from 12 NGOs agreed to join the survey. As of April 2019, we have received 700 responses for the survey.

Intervention Study: There are two phases of intervention in this stage. The total sample size for both phases is 200 parent-child dyads. For both phases, the team applied stratified randomization method for randomization. Participants were assigned to either treatment group or wait-list control group on a school basis.
Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

SINGLE

Participants
Participants are not aware of which arm they are in

Study Groups

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Treatment group

Online curriculum has been delivered to this group of participants on an Internet-based platform

Group Type EXPERIMENTAL

Online curriculum

Intervention Type OTHER

The psychologist and our advisory team had successfully developed a total of 100 hours of parenting curriculum.

The adopted curriculum had focused on using play to facilitate parents in promoting their children's development in cognitive, motor, emotional and social aspects. Play-based activities are instrumental in improving children's development. Given that parents in poverty had difficulties spending time and money travelling back-and-forth to the training site and their homes, the research team decided to use e-learning as the medium of learning for our parenting programme. Web-based learning has the advantage of cutting time and travelling costs, which are luxuries to many parents in poverty.

Wait-list control group

Participants in wait-list control group would not have access to the online curriculum until the intervention process for treatment group is finished.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Online curriculum

The psychologist and our advisory team had successfully developed a total of 100 hours of parenting curriculum.

The adopted curriculum had focused on using play to facilitate parents in promoting their children's development in cognitive, motor, emotional and social aspects. Play-based activities are instrumental in improving children's development. Given that parents in poverty had difficulties spending time and money travelling back-and-forth to the training site and their homes, the research team decided to use e-learning as the medium of learning for our parenting programme. Web-based learning has the advantage of cutting time and travelling costs, which are luxuries to many parents in poverty.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Parents who have children enrolled in the first year of Hong Kong nurseries ("N1"), mostly aged 24 months to 3 years

Exclusion Criteria

* Parents who do not have children enrolled in the first year of Hong Kong nurseries ("N1")
Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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The University of Hong Kong

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pauline Sung-Chan, Ph.D

Role: PRINCIPAL_INVESTIGATOR

Hong Kong Institute of Economics and Business Strategy

Locations

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Hong Kong Christian Service

Hong Kong, , Hong Kong

Site Status

Hong Kong Lutheran Social Service

Hong Kong, , Hong Kong

Site Status

Hong Kong Young Women's Christian Association

Hong Kong, , Hong Kong

Site Status

Po Leung Kuk

Hong Kong, , Hong Kong

Site Status

The Salvation Army

Hong Kong, , Hong Kong

Site Status

Tung Wah Group of Hospitals

Hong Kong, , Hong Kong

Site Status

Countries

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Hong Kong

Other Identifiers

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early-childhood-2020

Identifier Type: -

Identifier Source: org_study_id

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