Paul Tough's How Children Succeed: Grit, Curiosity, and the Hidden Power of Character challenges conventional wisdom about educational success. Rather than focusing solely on IQ or academic knowledge, Tough posits that so-called "soft skills" – traits like grit, curiosity, self-control, and conscientiousness – are far more critical determinants of a child's future achievements. Through compelling anecdotes and scientific research, Tough argues that these character strengths can be cultivated, offering a hopeful and practical framework for parents, educators, and policymakers. This review will explore Tough's central thesis, examine the evidence he presents, and assess the book's overall impact on our understanding of what truly leads to success.
Tough's core argument is that the traditional emphasis on academic metrics alone is insufficient for preparing children for a complex world. He draws heavily on the work of psychologists like Angela Duckworth, whose research on "grit" – defined as perseverance and passion for long-term goals – is a cornerstone of the book. Tough illustrates this with the example of West Point cadets, where academic and physical fitness scores were less predictive of graduation than a measure of grit. He also highlights the importance of curiosity, presenting the work of psychologist George Vaillant, who found that inquisitiveness was a better predictor of long-term well-being and professional success than intelligence. These character traits, Tough contends, are not fixed at birth but can be developed through deliberate effort and supportive environments.
The book effectively uses case studies to demonstrate these principles in action. Tough visits KIPP (Knowledge Is Power Program) schools, which explicitly focus on building character alongside academics. He describes how these schools instill a "no excuses" culture, emphasizing effort, self-control, and a growth mindset. While acknowledging the critiques and challenges faced by charter school models like KIPP, Tough presents them as powerful examples of how intentional character development can yield significant academic and life outcomes for students from disadvantaged backgrounds. He also explores the role of parents and early childhood interventions, citing the Perry Preschool Project, which showed long-term positive effects on participants' lives, including higher earnings and lower rates of crime, attributing much of this success to the development of social-emotional skills.
A significant strength of How Children Succeed is its accessible synthesis of complex psychological research. Tough translates dense academic studies into engaging narratives, making the science understandable for a general audience. He doesn't shy away from the difficulties and nuances involved in fostering these traits. For instance, he discusses the limitations of traditional education systems, which often prioritize standardized testing over the cultivation of deeper character qualities. He also touches upon the biological underpinnings of self-control, referencing research on the prefrontal cortex and its development, suggesting that interventions need to consider the developmental stages of children. The book encourages a shift in perspective, urging readers to consider the "hidden power" of traits that are not typically measured on report cards.
However, the book is not without its critics. Some argue that Tough’s focus on individual character traits might inadvertently downplay the profound impact of systemic issues like poverty, inequality, and institutional racism on a child's life chances. While Tough acknowledges these factors, the emphasis often remains on what individuals and schools can do to overcome them. Furthermore, the very definition and measurement of "grit" or "curiosity" can be challenging, and critics question whether they are truly distinct from other cognitive abilities or simply manifestations of them. Despite these valid concerns, How Children Succeed remains a vital contribution to the conversation about education and human development. It compels us to look beyond test scores and recognize the fundamental importance of character in shaping successful and fulfilling lives.