Final Answer:
The statement regarding the cultural studies curriculum model in physical education developed by Mary O'Sullivan and Gary Kinchin is "True."
Step-by-step explanation:
Mary O'Sullivan and Gary Kinchin are known for developing the cultural studies curriculum model in physical education. This model emphasizes examining the cultural, social, and historical aspects of physical activities and sports within the curriculum.
It integrates critical thinking about the societal influences on physical education and sports, aiming to develop a more comprehensive understanding of these activities beyond mere physical skills.
So, the statement is true.