Final answer:
The brain, specifically regions like the ventromedial prefrontal cortex, along with mirror neurons and genetic predispositions, works with past experiences and social norms to determine appropriate behaviors in different contexts.
Step-by-step explanation:
Various parts of the brain are at play when choosing which behaviour is appropriate in different contexts. For example, the ventromedial prefrontal cortex is heavily involved in decision-making processes and in determining social behavior based on past experiences and social norms. Moreover, mirror neurons may influence our ability to understand and empathize with others, which can affect the appropriateness of our reactions in social situations. Learning and experience also contribute to behavior. Mental representations shaped by interactions and context lead individuals to behave in certain ways. This is due to neural pathways formed in the brain that create templates for action, triggering physiological responses and shaping our behavior. Furthermore, innate or genetically determined tendencies can influence behavior, yet these are often modified by the environment. A child's temperament can be shaped by parental guidance, leading to the formation of neural connections that enhance certain behaviors. This illustrates the complex interplay between the brain, genetics, and the social environment in determining appropriate behaviors. In summary, our brains use past experiences, social interactions, and innate tendencies to make decisions that lead to appropriate behavior in varying contexts.