Completed

CRESTChildhood Resiliency Effects for School-wide Treatment in Belize City

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What is being tested

Positive Action

+ Control

Behavioral
Who is being recruted

Behavior

+ Child Behavior

From 4 to 12 Years
+3 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Prevention Study

Interventional
Study Start: September 2011
See protocol details

Summary

Principal SponsorUniversity of North Texas, Denton, TX
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: September 1, 2011

Actual date on which the first participant was enrolled.

Belize is a country with a developing economy based primarily on agriculture and tourism. Crime and violence are emerging as a threat to the country's governance and business climate. The number of homicides in Belize have increased by more than 30% from 2003-2006. This notion of violence, in particular gang violence, is extremely concerning because the population of Belize is very young. Almost half of the population of Belize is under the age of 18. The youth of Belize are becoming engaged in criminal and delinquent behaviors at an early age that have both individual and societal consequences. In addition to the violence rates among youth in Belize there is also an educational crisis that must be addressed. Education in Belize is compulsory between the ages of 5-14 and in 2001 93% of 5-14 year old children attended school. Although primary school is mandatory (up to age 14), only about 75% of youth complete primary school and only 25% graduate from secondary school. With few students completing high school it is likely that many may turn to gang related and other illegal activities if they are not prepared to undertake better job opportunities, have not been provided with environmental assets that protect from involvement in risky behavior, and if they are exposed to community/family values that condone gang activity. A number of studies have demonstrated that school-based interventions have moderate effects in reducing violence (average of d = .20 across studies). Combining a sound school-based intervention in Belize that is primarily targeted toward students and teachers, but combined with school-based community/family components designed to heighten awareness of the necessity of protective assets, implemented with local and international support teams, and that fosters positive norms may enhance the effects.

Official TitleChildhood Resiliency Effects for School-wide Treatment in Belize City
Principal SponsorUniversity of North Texas, Denton, TX
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

6296 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Prevention Study

Prevention studies aim to stop a disease from developing. They often involve people at risk and test things like vaccines, lifestyle changes, or preventive medications.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

From 4 to 12 Years

Range of ages for which participants are eligible to join.

Healthy volunteers allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

BehaviorChild Behavior

Criteria

2 inclusion criteria required to participate
Enrolled in primary schools under the authority of the Belize Ministry of Education in the Belize District

Enrolled in eight grades referred to as Infant 1 and 2 (generally aged 5 and 6 years), and 1st through 6th Standard (comprising ages 7 - 12 years)

1 exclusion criteria prevent from participating
None

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

2 intervention groups are designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental
A school-wide program was implemented in the experimental schools referred to as "Positive Action" and was integrated with the existing Health and Family Life Education curriculum.

Group II

Active Comparator
Business as usual with students in non-intervened schools

Study Objectives

Primary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.
This study has no location dataSave this study to your profile to know when the location data is available.
CompletedNo study centers