How chores shape successful adults: Insights from Harvard Study

Modak
February 3, 2025

Main takeaways

- Household chores teach responsibility, work ethic, and perseverance, setting kids up for future success.

- Completing tasks builds children’s confidence and independence.

- Modak helps parents assign chores, track progress, and teach kids the value of effort and responsibility.

Household chores—whether washing dishes, making the bed, or taking out the trash—are often seen as mundane tasks that help maintain a tidy home. However, recent research has shown that these routine responsibilities are much more than just helpful contributions to a household. They play a pivotal role in shaping the character, work ethic, and future success of children. According to the long-running Harvard Grant Study, children who engage in chores grow up to be more competent, patient, and well-rounded adults. This study, which spans over 85 years, suggests that fostering responsibility at a young age can have far-reaching impacts on an individual's ability to navigate life and build meaningful, successful careers.

In this article, we’ll explore the fascinating insights from the Harvard Grant Study and discuss how assigning age-appropriate chores can set children on the path to lifelong happiness and success. We will also examine how these findings can help parents build their child’s self-esteem, confidence, and work ethic from an early age.

The Harvard Grant Study: chores and long-term success

The Harvard Grant Study5 is one of the most comprehensive longitudinal studies ever conducted, tracking the lives of 268 Harvard students for over 85 years. While the study covers a wide range of life outcomes—from mental health to career success—it has consistently found a strong connection between early responsibility and later adult achievement. Specifically, children who were given regular chores in childhood displayed stronger work habits, higher self-esteem, and greater long-term happiness.

Family teaching their kids how to do chores

Key finding: chores promote responsibility and accountability

One of the central findings of the Harvard Grant Study is that children who take part in household chores are more likely to develop a strong work ethic, responsibility, and accountability. These traits are crucial for personal and professional success, as they foster the ability to complete tasks without external motivation and navigate life’s challenges with resilience.

In particular, children who were given the opportunity to help with tasks around the house were more inclined to pursue higher education, hold steady jobs, and maintain stable relationships as adults.

The study suggests that these early experiences in responsibility help form the foundation for positive habits that last a lifetime.

Chores build a strong work ethic

Engaging children in regular chores doesn’t just teach them how to keep a tidy space. It provides valuable lessons in perseverance, patience, and time management—skills that are critical for success both personally and professionally. Research supports that the earlier a child learns how to manage tasks, the better prepared they are for future challenges.

Research insight: Responsibility and task completion

Participating in household chores teaches children that tasks don’t always happen instantly and that completing them requires dedication. This mirrors real-world scenarios where success often requires long-term effort. A study in Psychology Today emphasizes that the act of completing chores gives children a sense of accomplishment, which boosts their confidence and encourages them to take on even more challenges in the future.

The connection between chores and lifelong success

Regularly completing chores also establishes a routine of self-discipline. Children who take responsibility for chores like folding laundry or cleaning the kitchen often gain a deeper understanding of what it means to follow through on commitments. This habit of task completion translates directly into adult life, making it easier for them to pursue and achieve goals—whether personal, academic, or professional.

How chores affect a child’s self-esteem and confidence

One of the key benefits of assigning chores to children is the boost in self-esteem and confidence they receive from successfully completing them. Children often feel a sense of pride when they contribute to the household, and this sense of accomplishment can positively affect their overall self-image.

Kid doing chores leads to successful adults

How to build confidence in kids through chores

To effectively build confidence in kids through chores, parents should focus on providing age-appropriate tasks that allow children to experience success without feeling overwhelmed. For example, younger children, such as kindergarteners, can be given simple tasks like putting away their toys or setting the table. As they grow, chores can become more complex, such as washing dishes or vacuuming, offering opportunities to master new skills.

The sense of achievement from completing these tasks not only boosts their confidence but also fosters an internal sense of motivation. When children are encouraged to take ownership of their responsibilities, they learn to trust in their abilities to tackle new challenges, building the self-esteem needed to navigate life's ups and downs.

How to build your child’s self-esteem with routine tasks

Creating a routine where children consistently perform chores helps them develop a sense of reliability and accountability. As they grow older, the importance of completing these tasks becomes more apparent to them, and they begin to internalize the idea that their actions have a direct impact on their surroundings.

By consistently assigning chores, parents can teach children the importance of being responsible for their own actions. This routine not only builds self-esteem but also helps them understand the key to lifelong happiness—taking pride in their efforts, no matter how small or large.

Why chores matter more than you think

While some parents may question the value of assigning chores, especially for younger children, the benefits are clear. According to child development experts, chores provide a wide range of benefits that extend well beyond keeping the house clean.

The study of how people get things they need

Research has shown that children who engage in chores early on are better at managing their own needs in adulthood. They are more likely to succeed in areas like education, career, and relationships because they have developed the skills necessary to take responsibility for their own success.

By teaching children how to contribute to the household, parents are also teaching them how to get things they need in life—whether it’s a sense of accomplishment, personal growth, or financial independence.

Why not to do chores for your kids

Some parents may be tempted to do everything for their children, but this can inadvertently hinder their development. By taking responsibility for tasks themselves, children gain a deeper understanding of the effort required to complete them. This helps them build a strong work ethic and fosters a sense of autonomy that is essential for long-term success.

A family teaching their kids how to do chores

Age-appropriate chores: What’s right for your child?

When assigning chores, it’s important to consider the child’s age and developmental stage. Younger children, like kindergarteners, can start with simple tasks, while older children and teenagers can handle more complex responsibilities. Tailoring chores to a child’s ability not only ensures they can complete them successfully but also allows for a gradual increase in responsibility as they mature.

Chores for kindergarteners

For kindergarten-aged children, age-appropriate tasks might include:

  • Putting toys away
  • Setting the table
  • Watering plants
  • Dusting furniture

These simple tasks help children build a foundation of responsibility while also fostering independence and self-confidence.

Conclusion: the path to a happy life starts with responsibility

The research findings from the Harvard Grant Study offer a compelling argument for the importance of household chores in shaping well-rounded, successful adults. Chores do more than just maintain a clean home; they provide essential life lessons in responsibility, accountability, and perseverance. By assigning age-appropriate chores to children, parents can help them build the skills and confidence they need to succeed in the future.

The key to lifelong happiness and success doesn’t lie in material wealth or fleeting pleasures but in the steady accumulation of positive habits—habits like doing chores that teach children the value of effort, patience, and responsibility. As the Harvard Grant Study has shown, these early lessons in work ethic can lead to a fulfilling, productive, and happy life.

Managing chores with the Modak app: Helping your child build responsibility

The Harvard Grant Study has shown that teaching kids responsibility through chores helps them develop critical life skills that pave the way for a successful, happy adulthood. But as parents, managing chores, allowances, and rewarding responsibility can be a challenge in today’s busy world.

That’s where the Modak app comes in. Modak is designed to make managing chores and teaching responsibility easier, while helping your child build the same skills emphasized by the Harvard Grant Study. Here’s how Modak helps parents and kids alike:

How Modak helps build responsibility and confidence

With the Modak app, you can:

  • Assign age-appropriate chores: Whether it's making the bed, washing dishes, or completing homework tasks, Modak lets parents set chores that are suited to their child’s age and capabilities.
  • Track chores and completion: Kids mark off tasks they've completed in the app, which reinforces the connection between effort and reward.
  • Set customizable allowances: Parents can set a specific allowance amount that kids earn upon completion of their chores, teaching them the value of hard work and money.
  • Create recurring tasks: Want your child to clean their room every week? Modak allows parents to set up recurring tasks, so kids develop routine and responsibility over time.
  • Teach financial responsibility: Modak doesn’t just teach chores—it helps kids learn how to manage money. Kids can track their earned allowances and set savings goals, just like adults.
  • Promote responsibility and accountability: As kids follow through on their chores and earn rewards, they begin to understand the importance of responsibility—one of the core traits that the Harvard Grant Study found to correlate with long-term success and happiness.

Why Modak is the perfect tool to build strong foundations

  • Encourages independence: Kids learn to take ownership of their tasks and earn rewards through their efforts, just as the Harvard Grant Study suggests.
  • Helps build confidence: By completing chores and seeing the rewards in real time, children experience a sense of accomplishment that boosts their self-esteem and confidence.
  • Prepares kids for the future: Just like the successful adults in the Harvard Grant Study, kids who manage chores and money early on are better prepared for the future—whether it’s a job, school, or managing their own finances.

Start building responsibility with Modak today

Ready to help your child develop the skills that lead to lifelong happiness and success? With Modak, you’re not just assigning chores—you’re teaching your child how to build confidence, manage responsibilities, and make smart financial decisions. These lessons will serve them for years to come, setting them up for a fulfilling life, just like the individuals highlighted in the Harvard Grant Study.

Sign up for Modak today and start helping your child learn responsibility, build confidence, and set the foundation for a happy life.

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  5. The primary source of the information was taken from George E. Vaillant, Triumphs of Experience: The Men of the Harvard Grant Study (Cambridge, MA: Belknap Press, 2015).
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