Arnold Gesell


Dr. Arnold Lucius Gesell was an American clinical psychologist, pediatrician and professor at Yale University known for his research & contributions to the field of child development.

Early life

Gesell was born in Alma, Wisconsin, and later wrote a book analyzing his experiences there entitled The Village of a Thousand Souls. The eldest of five children, Arnold and his siblings were born to photographer Gerhard Gesell and schoolteacher Christine Giesen. His first experience in observing child development involved watching his younger siblings learn and grow until he graduated from high school in 1896.
After high school, Gesell attended the University of Wisconsin at Stevens Point, where a course taught by Edgar James Swift purportedly led Arnold to take an interest in psychology. Gesell worked as a high school teacher briefly before leaving to study at the University of Wisconsin–Madison. Later, he studied history under Professor Frederick Jackson Turner and psychology under Dr. Joseph Jastrow, receiving a bachelor of philosophy degree from Wisconsin in 1903.

Career

Gesell served as a teacher and high school principal before seeking his psychological doctorate at Clark University, where the university's president, G. Stanley Hall, had founded a child study movement. Arnold received his PhD from Clark in 1906.
Gessell worked at several educational facilities in New York City and Wisconsin before obtaining a professorship at the Los Angeles State Normal School, now known as The University of California, Los Angeles). There he met fellow teacher Beatrice Chandler who would become his wife. They later had a daughter and a son, Federal District Judge Gerhard Gesell.
Gesell also spent time at schools for the mentally disabled, including the Vineland Training School in New Jersey. Having developed an interest in the causes and treatment of childhood disabilities, Gesell began studying at the University of Wisconsin Medical School to better understand physiology. He later served as an assistant professor at Yale University while continuing to study medicine. He developed the Clinic of Child Development there and received his M.D. in 1915. He was later given a full professorship at Yale.
Gesell also served as the school psychologist for the Connecticut State Board of Education and helped to develop classes to help children with disabilities succeed. This historic appointment made Dr. Gesell the first school psychologist in the U.S. He wrote several books, including The Preschool Child from the Standpoint of Public Hygiene and Education in 1923, The Mental Growth of the Preschool Child in 1925, and An Atlas of Infant Behavior in 1934. He coauthored with Frances Ilg two childrearing guides, Infant and Child in the Culture of Today in 1943, and The Child from Five to Ten in 1946.
Gesell made use of the latest technology in his research. He used the newest in video and photography advancements. He also made use of one-way mirrors when observing children, even inventing the Gesell dome, a one-way mirror shaped as a dome, under which children could be observed without being disturbed. In his research he studied many children, including Kamala, the wolf girl. He also did research on young animals, including monkeys.
As a psychologist, Gesell wrote and spoke about the importance of both nature and nurture in child development. He cautioned others not to be quick to attribute mental disabilities to specific causes. He believed that many aspects of human behavior, such as handedness and temperament were heritable. He explained that children adapted to their parents as well as to one another. He advocated for a nationwide nursery school system in the United States.
Gesell’s popular books spread his ideas beyond academia. His core message, urging parents to "nourish the child’s trustfulness in life", resonated with child advocates long before Dr. Benjamin Spock became America’s most prominent parental advisor. In The Child from Five to Ten, Gesell wrote, "It is no longer trite to say that children are the one remaining hope of mankind... If we could but capture their transparent honesty and sincerities! They still have much to teach us, if we observe closely enough".

Maturational Theory and Developmental Schedules

Gesell's ideas came to be known as Gesell’s Maturational Theory of child development. Based on his theory, he published a series of summaries of child development sequences, called the Gesell Developmental Schedules.
The Gesell Institute of Human Development, named after him, was started by his colleagues from the Clinic of Child Development, Frances Ilg and Louise Bates Ames in 1950, after Gesell retired from the university in 1948. In 2012, the institute was renamed the Gesell Institute of Child Development.

Personal

In 1911, Gesell married Beatrice Chandler, a teacher he had met while working at Los Angeles State Normal School. The couple had a daughter and a son. Gesell died at his home in New Haven in 1961.

Selected publications

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