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Bias refers to any tendency that prevents a question from being considered unprejudiced. In research, bias occurs when one outcome or answer is selected or encouraged over others in sampling or testing. Bias can occur during any research phase, including study design, data collection, analysis, and publication.
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Updated: May 5, 2026

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil

Published on: July 29, 2020

Gambling among primary school students.

R Ladouceur¹, D Dubé, A Bujold

¹Ecole de Psychologie, Université Laval, Québec, G1K 7P4, Québec, Canada.

Journal of Gambling Studies

|November 16, 2013

Summary

This summary is machine-generated.

Many primary school students gamble, with lotteries being the most popular game. Early intervention for pathological gambling is recommended due to widespread childhood gambling behaviors.

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Published on: November 9, 2019

Area of Science:

Child Psychology
Behavioral Science
Public Health

Background:

Childhood gambling is a growing concern.
Understanding prevalence and patterns is crucial for intervention.

Purpose of the Study:

To identify gambling behaviors in primary school students.
To determine the most common gambling activities among children.
To explore gender differences in gambling participation.

Main Methods:

Survey administered to 1,320 primary school students (ages 8-12).
Data collected on gambling participation, frequency, and types of games played.
Analysis of gambling behaviors by gender.

Main Results:

86% of students reported gambling.
Lotteries were the most popular game (61% participation).
Other popular games included bingo, card games, and sports betting.
Over 40% gambled weekly or more.
Gender differences in gambling behaviors were observed.

Conclusions:

Gambling behavior is prevalent among primary school children.
Early implementation of prevention programs, starting in fourth grade, is essential.
Targeted interventions may be needed considering gender-specific patterns.