How A Sense Of Purpose Protects Teens From Screen Addiction—and Builds Stronger Futures

By Laurel Donnellan and Marietta Bolster (Originally published at Forbes.com)

In a world increasingly dominated by digital distractions, the path to a fulfilling and meaningful life for young adults is under threat. Social media, video games, and algorithm-driven entertainment have rewired attention spans and introduced a culture of instant gratification, often at the expense of deeper self-awareness and personal growth. However, emerging research suggests that young people who actively seek out their purpose and understand the nature of long-term growth are better equipped to resist these pitfalls. Adam Grant's essential and well-researched book, Hidden Potential: The Science of Achieving Greater Things, and other academic studies support how a sense of purpose early in life helps young adults avoid unhealthy habits, including screen addiction, and fosters persistence toward a fulfilling future.

The Power of Purpose in Early Development

Purpose, as defined in psychological research, is a stable and generalized intention to accomplish something meaningful to the self and of consequence to the world beyond the self. Purpose fuels positive visions and can articulate a deeper why. A sense of purpose promotes academic motivation, resilience, and psychological well-being among adolescents. (Applied Developmental Science, 2003) In Hidden Potential, Grant emphasizes that talent and intelligence are not fixed traits but qualities that can be cultivated through persistence, support, and a clear sense of direction. For young adults, especially those in their formative high school and early college years, purpose acts as a compass—guiding choices, buffering stress, and enhancing grit. 

"Purpose sparks confidence, creativity, and leadership in young people—it’s the catalyst that helps them thrive."
— Marietta Bolster, Director of Education Partnerships, Compassionate Leaders Circle

Screen Addiction and the Vulnerability of the Unanchored Mind

Screen addiction, a growing concern among mental health professionals, correlates with increased anxiety, depression, and attention disorders in adolescents. Excessive screen time—particularly social media use—is associated with reduced emotional regulation and lower life satisfaction among teens. (Computers in Human Behavior, 2022) Many of these studies illuminate the psychological vacuum left when young people lack a sense of purpose or direction. The pull of screens is strongest when there is no stronger pull elsewhere.

Young people who lack a grounding framework of goals and values are more susceptible to the dopamine loops embedded in digital technology. In contrast, those who have cultivated purpose are more likely to view screens as tools rather than as substitutes for meaning or connection.

Persistence Over Perfection: Learning the Path to Potential

One of the core messages in Hidden Potential is the power of perseverance over innate ability. Grant emphasizes that understanding growth trajectory as non-linear and effort-based empowers individuals to keep striving even when results are not immediate. This mindset is particularly critical during adolescence and early adulthood, when identity formation, social comparison, and self-doubt often coalesce.

Young adults who link their daily efforts to a broader purpose are more resilient in the face of setbacks. Angela Duckworth’s research on grit also supports this: perseverance and passion for long-term goals predict success better than IQ or socioeconomic background. Purpose transforms persistence into a meaningful practice, reducing burnout and fostering intrinsic motivation.

Programs That Make a Difference

Parents and educators looking to support purpose development can look for community programs that emphasize creative expression, value discovery, and future planning. Options may include: