Introduction

In the realm of success and intelligence, childhood circumstances often lay the foundation for one's future achievements. While it is commonly believed that middle and higher class children with average or above-average intelligence are more likely to maintain and advance their social status, the narrative is not as straightforward for those from lower socioeconomic backgrounds. This article explores the possibility of a transformation from average or below-average intelligence in childhood to heightened intelligence and success in adulthood. It also delves into the factors contributing to such a significant change and addresses the notion that actual intelligence remains stable over time.

The Impact of Childhood and Environmental Factors

For families in the middle and higher socioeconomic classes, the likelihood of maintaining a higher social status in adulthood is greater. However, this does not mean that children with average or below-average intelligence are destined for a life of relative stagnation. Childhood experiences, such as abuse or neglect, or the onset of a major mental illness, can hinder success. On the other hand, individuals from working-class families or with lower average intellect often face more significant challenges in achieving upward mobility. Educational and healthcare resources are crucial for these children to repurpose their potential, and without such access, they may struggle to climb the social ladder.

Working Class and Above-Average Intelligence

Children from working-class families or with lower average intellect have a more challenging path to success, but individuals with above-average intelligence in these backgrounds can often achieve higher social status. This is not to say that hard work and good judgment are insufficient; they play a critical role, but the socioeconomic advantages and educational opportunities are often lacking.

The Role of DNA and Environmental Factors

One of the fundamental questions in the study of intelligence is whether it is determined by the DNA we inherit or influenced by environmental factors. Research indicates that intelligence is largely shaped by the DNA at the moment of conception, as stated in the study "Using DNA to predict intelligence" by Sophie von Stumm and Robert Plomin, published in Intelligence (Volume 86, 2021), indicating a stable intelligence over time. However, environmental factors such as environment, disease, toxins, and head trauma can temporarily reduce intelligence.

The Phenomenon of Spontaneous Increase in IQ

Despite the established tendency for intelligence to remain relatively stable, there is a phenomenon of large and seemingly spontaneous changes in IQ. According to developmental psychologists and psychometricians, some individuals exhibit significant changes in their IQ, which are difficult to explain through traditional psychological and educational interventions. For instance, about 10 percent of the population shows IQ fluctuations exceeding fifteen points on standardized tests like the WISC-R (Wechsler Intelligence Scale for Children). These fluctuations are too large to be attributed to typical measurement errors, suggesting a deeper underlying mechanism.

Pages 316-318 of The g Factor: The Science of Mental Ability by Arthur R. Jensen (1998) discuss this phenomenon in detail.

Factors Contributing to Transformation

The transformation from average or below-average intelligence in childhood to high intelligence and success in adulthood is influenced by a myriad of factors. These include access to quality education, supportive family environments, motivation, and life experiences. Supportive family environments, particularly parental involvement and encouragement, can significantly impact a child's intellectual development. Moreover, access to quality education and healthcare resources, even in the absence of innate high intellect, can provide the necessary tools for success.

Motivation and Life Experiences

Motivation and life experiences play a crucial role in this transformation. Many individuals who overcome initial obstacles and achieve high levels of success credit personal drive and perseverance for their achievements. Additionally, life experiences, including overcoming adversity, can enhance cognitive resilience and adaptability, contributing to higher intelligence and success.

Conclusion

The possibility of transforming from average or below-average intelligence in childhood to high intelligence and success in adulthood is more likely than one might initially think. While the DNA we inherit plays a significant role in shaping our intelligence, environmental factors, family support, and personal motivation can significantly influence our intellectual growth and success. This understanding challenges the deterministic nature of intelligence and opens up possibilities for intervention and improvement.