Does it matter what you believe about your ability to keep your child healthy? A study published in Frontiers in Public Health suggests it does. Researchers asked 134 parents of young children two key questions: how confident do you feel about preventing respiratory infections like colds and flu, and do you believe your choices influence your child's health—or is it mostly down to luck?
The answer to these questions predicted whether families would actually take protective steps, and whether their children caught fewer respiratory infections.
Two-thirds of parents felt confident—and those parents acted
About 66% of parents in the study reported high confidence in their ability to protect their children from colds and flu. These confident parents weren't just feeling reassured; they were more likely to consistently implement health-promoting practices and manage their children's health more effectively.
Importantly, this confidence made a real difference. While age, nursery attendance, fitness levels, and asthma history all affected how often children caught respiratory infections, the parents' confidence and sense of control determined whether families took action against these risk factors.
Believing you have control matters more than external factors
The strongest finding was about how parents think. Most parents who took protective action believed that they themselves were the primary influence on their child's health—not fate, genetics, or chance. This internal sense of control was more predictive of preventive behaviour than any other factor measured.
This matters because Singapore families often navigate busy schedules and nursery environments where germs spread quickly. Our tropical climate also means respiratory viruses circulate year-round. Understanding that your choices genuinely influence outcomes can shift how you approach illness prevention, whether that's hand-washing routines, activity levels, or decisions about keeping your child home from school.
Start with one small habit to build your sense of control
- Pick one preventive habit—such as consistent hand-washing before meals—and establish it firmly rather than attempting multiple changes at once.
- Notice when your protective actions work (fewer missed days of school, fewer doctor visits) to reinforce that your efforts have real impact.