Final answer:
Play is significant for self-development as it allows individuals to take on various roles, learn to adhere to social rules, and express emotions. This multifaceted approach to learning and interaction contributes immensely to an individual's social and personal growth.
Step-by-step explanation:
In the sociological point of view, play is important in self-development because it fulfills multiple functions in an individual's growth. One of the primary reasons is that it allows individuals to take on different roles. As theorists like Erving Goffman suggest, individuals are like actors in a play, switching roles and adapting to various social interactions, from personal to broader societal environments. Moreover, play is a platform where individuals learn to adhere to rules, which is a fundamental aspect of living in a society. Through play, people understand, negotiate, and sometimes challenge the established norms and expectations of their culture. Finally, through play, individuals express and manage their emotions, such as happiness or anger, which is essential for emotional development and communication within social contexts. Therefore, the correct answer is d. All statements are correct, as play facilitates different role-taking, rule adherence, and emotional expression, all of which are critical aspects of self-development through socialization.