Final answer:
Sociology does not have a single comprehensive theory of self-development; instead, it offers multiple theories that emphasize the role of socialization and societal norms in shaping individuals.
Step-by-step explanation:
The statement that sociology has developed a single comprehensive theory about how the self develops is false. In sociology, multiple theories describe the process of self-development, including the works of Charles Cooley and George Herbert Mead, among others. Cooley's concept of the "looking glass self" explains how individuals develop a self-image through their interactions and perceptions of how others see them. Similarly, Mead's theory focuses on the development of the self through social interaction, particularly the concept of the "generalized other", which relates to understanding the expectations of broader society.
These various theories underscore the complexity of self-development, emphasizing the significant role of socialization and societal norms. Rather than a single, unified theory, sociology offers a rich tapestry of perspectives that help explain how human beings grow and change in response to their social environment. Each theory contributes to our understanding of the self in the context of a complex social world.