At a time when many people around the world are living into their tenth decade, the longest longitudinal study of human development ever undertaken offers some welcome news for the new old age: our lives continue to evolve in our later years, and often become more fulfilling than before.
Begun in 1938, the Grant Study of Adult Development charted the physical and emotional health of over 200 men, starting with their undergraduate days. The now-classic Adaptation to Life reported on the men’s lives up to age 55 and helped us understand adult maturation. Now George Vaillant follows the men into their nineties, documenting for the first time what it is like to flourish far beyond conventional retirement.
Reporting on all aspects of male life, including relationships, politics and religion, coping strategies, and alcohol use (its abuse being by far the greatest disruptor of health and happiness for the study’s subjects), Triumphs of Experience shares a number of surprising findings. For example, the people who do well in old age did not necessarily do so well in midlife, and vice versa. While the study confirms that recovery from a lousy childhood is possible, memories of a happy childhood are a lifelong source of strength. Marriages bring much more contentment after age 70, and physical aging after 80 is determined less by heredity than by habits formed prior to age 50. The credit for growing old with grace and vitality, it seems, goes more to ourselves than to our stellar genetic makeup.
- Hardcover: 480 pages
- Publisher: Belknap Press; 1 edition (November 29, 2012)
- Language: English
- ISBN-10: 0674059824
- ISBN-13: 978-0674059825
- Product Dimensions: 1.3 x 5.8 x 8.5 inches
- Shipping Weight: 1.6 pounds (View shipping rates and policies)
Triumphs of Experience: The Men of the Harvard Grant Study PDF
Some of the oldest and most contentious debates on human beings centre around the relative influence of heredity (genetics), environment and individual voluntary action on growth and development. These include whether mental illness has genetic origins, what factors determine "success" in life, and whether adults continue to "develop" as they grow older (or whether all development happens before a certain age). These questions cross disciplinary boundaries as they involve concepts from psychology, psychiatry, sociology, and genetics.
Great thinkers like Freud and Erikson made significant contributions to these debates, but many of their contributions were based on intuitive theorizing rather than rigorous empirical evidence. With time and careful research, some of their theories have been upheld, and others disproved! The studies that have made the most impact are longitudinal studies in which a carefully chosen cohort of respondents was tracked periodically over an extended period of time.
The Harvard Grant Study
One of the most well known of these studies is the Havard Grant study which commenced in the late 1930s and early 1940s and continues till this day. The survivors of the cohort (who were Harvard sophomores when they were recruited) have now entered their 90s, and the data collected therefore allows several inferences to be drawn on adult development.
George F. Vaillant was the director of the Harvard Grant Study for over two decades. His latest book, The Triumphs of Experience, presents the latest findings. I found it a fascinating read as it not only uncovers new insights, but also questions some of the conclusions reached at earlier stages of the study.
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