100% Lifespan Development
Purpose of Course
Developmental psychology concerns itself with the changes (psychological and otherwise) that occur as a result of our physical and mental maturation. Typically, “development” refers to the systematic changes that take place between our conception and death. While this definition may seem exceedingly broad, it will serve as a good starting point in our quest to understand the field of developmental psychology.
The first thing we must realize as developmental psychologists is that our change is systematic. This means that the process by which we grow and mature over time is not defined by random, isolated events but by orderly and relatively long-term patterns. This also means that while individuals themselves may differ quite a bit, the developmental patterns that they undergo are similar. These concepts are crucial in that they allow us, as psychologists, to study the way in which people develop and to make predictions about the future based on that development.
Developmental psychologists often study continuities in our development. Continuities refer to developmental patterns that remain the same throughout our lives. To use a very basic example, psychologists often correlate a baby’s temperament (i.e. how fussy or calm he or she is during infancy) with the personality traits he or she has when he or she matures. Clearly, our personalities are defined by more than our temperaments in infancy, but developmental psychologists ask us to recognize those continuities and draw conclusions from them. To be clear: this example does not mean that development stops at a certain age and that we simply continue unchanged from that point. While this course will primarily focus on childhood, you will spend a few units learning about what happens as we grow and mature as adults.
You will begin this course by looking at development in the womb, or prenatal development. You will then move on to developmental theories regarding cognition, personality, and language. The course will conclude by exploring how development continues past childhood as you study adolescent and adulthood development.
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