Leonie Sugarman (1986) adopts the term life-span development as she tackles life-span development psychology, contributing to the field of the life-span process. Prior to the onset of the fields of social sciences, particularly psychology and sociology, understanding the development of the life course was not a popular undertaking.
Now that lifespan theorists have explained systematically that a person goes through an organized process of lifespan development, studies began emphasizing its importance. Perhaps, this importance is geared towards understanding the process of change and development that occur within the course of life, alongside understanding the whys and hows of this development.
A common problem with the social sciences is the idea that since they deal with aspects of human life, they tackle what is supposed to be the obvious and the already known, and their tasks are simply an elaboration of these. They use different ways on how to present the stages of growth and decline, which is but a mere rehash of the obvious facts of life. This assertion may sound true, but upon studying the lifespan development concept, it will link us to the greater truth that alters our perception of the life course. ...Show more