Describe how the study of lifespan development expanded.

Short Answer

Expert verified
The study of lifespan development expanded from focusing primarily on childhood development before the 20th century, to including adolescence as a unique period of life during the 20th century, to later theories encompassing development during the entire lifespan. Milestones such as Terman's longitudinal design study gave major insights into the field. Today, lifespan development also tackles issues such as aging and chronic illness.

Step by step solution

01

Beginnings of Lifespan Development Study

Discuss the start of the study of lifespan development. Prior to the 20th century, children were often viewed simply as mini adults. During the 20th century, however, psychologists started to see childhood and adolescence as unique periods of life. They realized that individuals continue to develop and change throughout life.
02

Key Milestones in Lifespan Development

Next, highlight key milestones in the development of lifespan development study. One such is the longitudinal design study instituted by Lewis Terman in 1921, which followed the lives of gifted children into adulthood. This gave considerable insight into child and later lifespan development.
03

Shift in Perspective

Discuss how the perspective in studying lifespan development has shifted over time. Early theories often focused on childhood development, but later theories encompassed development throughout the entire lifespan.
04

Current State and Roles

Nowadays, the study focuses not only on understanding the physical and cognitive changes that occur as we age, but also on grappling with issues such as how to cope with chronic illness, or how to maintain a high quality of life in the final years.

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