The end of average : how we succeed in a world that values sameness Questions & Answers

The book argues that the concept of 'average' is a statistical construct that fails to capture human individuality and potential. Rose contends that our institutions, from education to employment, are built on this flawed 'averagarian' mindset, leading to missed opportunities and stifled talent. He advocates for a shift towards personalized approaches that recognize and value each individual's unique profile.

The title signifies the author's call to abandon the pervasive and often detrimental reliance on 'average' metrics and thinking. It suggests that the era of designing systems around a mythical 'average person' should end, making way for approaches that acknowledge and cater to the inherent variability and individuality of human beings. It's a call for a paradigm shift.

Todd Rose traces the origins of 'average thinking' to figures like Adolphe Quetelet, a Belgian astronomer who applied statistical methods to human characteristics, creating the concept of the 'average man.' He also discusses Francis Galton, who used averages to promote eugenics, and Frederick Winslow Taylor, whose scientific management principles sought to standardize human performance in the workplace.

Rose introduces three principles: The Jaggedness Principle, which states that no single dimension can capture a person's talent or skill profile; The Context Principle, which highlights that behavior is highly dependent on context, not just inherent traits; and The Pathways Principle, which asserts that there is no single 'normal' or optimal path to achieving a particular outcome or success.

The Jaggedness Principle posits that human characteristics, such as intelligence, skill, or personality, are not uniform across different dimensions. A person might excel in one area while struggling in another, creating a 'jagged' profile rather than a smooth, average one. This principle is crucial because it debunks the idea that a single score or metric can adequately describe an individual's overall capability or potential.

The book argues that standardized tests, by attempting to measure students against an 'average' benchmark, fail to capture the full spectrum of individual learning styles, strengths, and weaknesses. They often lead to a narrow focus on teachable-to-the-test content, neglecting diverse talents and hindering personalized learning experiences. Rose advocates for assessments that provide richer, more individualized data.

The fighter pilot cockpit story is a foundational anecdote in the book. It describes how the U.S. Air Force, after years of designing cockpits for the 'average' pilot, discovered that not a single pilot actually fit the average dimensions across multiple measures. This realization led to a redesign that accommodated individual differences, dramatically improving safety and performance, illustrating the failure of average design.

Rose suggests moving beyond rigid job descriptions and 'best practices' based on average performance. Instead, organizations should focus on understanding the specific context of a role and the unique strengths and 'jagged' profiles of candidates. This involves designing flexible roles, offering personalized development, and valuing diverse pathways to success rather than seeking an 'average' ideal employee.

The Context Principle emphasizes that human behavior is not solely determined by inherent traits but is profoundly influenced by the specific situation or environment. A person might perform exceptionally well in one context but struggle in another, even with the same task. This means that judging individuals based on behavior in a single context can be misleading and incomplete.

The Pathways Principle asserts that there isn't one 'normal' or optimal route to achieving a goal or developing a skill. Individuals learn and grow through diverse, often non-linear, paths. This principle implies that educational and career systems should offer multiple, flexible pathways rather than forcing everyone through a standardized sequence, allowing individuals to leverage their unique strengths and learning styles.

For individuals, the book encourages self-awareness of one's own 'jagged' profile, understanding personal strengths and weaknesses beyond average metrics. It promotes seeking out contexts where one can thrive and designing personalized pathways for learning and career development. It empowers individuals to reject the pressure to conform to an 'average' ideal and embrace their unique identity.

The book highlights that individual differences are real and inherent to human nature, while 'average thinking' is a statistical tool that, when misapplied to individuals, obscures these differences. Average thinking attempts to smooth out the 'jaggedness' and contextual variability of individuals into a single, often meaningless, number, whereas recognizing individual differences means appreciating the unique profile of each person.

'Averagarianism' is the term Rose uses to describe the pervasive belief system that assumes the 'average' is real and meaningful when applied to individuals. It's the mindset that leads us to design systems, measure performance, and make decisions based on the characteristics of a hypothetical average person, rather than acknowledging and accommodating the actual variability of human beings.

Spoiler: The ultimate goal is to create a society where every individual has the opportunity to thrive by leveraging their unique talents and pursuing their own distinct pathways. By moving beyond the constraints of 'average' thinking, institutions can be redesigned to be more equitable, effective, and human-centered, allowing for greater innovation, personal fulfillment, and collective progress.

The book suggests several ways, including recognizing the 'jaggedness' of ourselves and others, understanding how context influences behavior, and appreciating that there are multiple valid pathways to success. It encourages questioning standardized metrics, seeking personalized solutions, and designing environments that are flexible enough to accommodate individual variability rather than forcing conformity.

Average thinking can have a detrimental impact on personal identity and self-worth by creating a false ideal that most people cannot meet. Individuals who deviate from the 'average' in any direction may feel inadequate, abnormal, or pressured to conform, even if their unique profile holds significant strengths. The book argues that this stifles authenticity and self-acceptance.

No, the book does not advocate for the complete abandonment of statistics. Instead, it argues for a more nuanced and appropriate use of them. Rose acknowledges that averages can be useful for understanding populations, but he strongly cautions against applying them to individuals or using them to design one-size-fits-all systems that ignore individual variability. It's about using the right tool for the right job.