The expectations a caregiver has of those he or she supports can affect his or her function levels.

The statement is true because the expectations that a caregiver holds can significantly influence the interactions and outcomes in their caregiving role. When caregivers have high but achievable expectations for the individuals they support, it can foster a more positive environment that encourages growth and independence. This, in turn, can lead to better functional levels for those receiving care.

Conversely, if a caregiver has low expectations, it may result in a lack of encouragement, limiting the individual's opportunities for development and potentially leading to stagnation in their functional abilities. Thus, the mindset and attitudes of the caregiver directly impact not only their approach to caregiving but also the development of the individuals they support.

Caregivers who understand the potential of those they support are more likely to create motivating and empowering experiences, directly affecting individuals' abilities to function in daily life. This highlights the importance of fostering a supportive and encouraging environment in caregiving roles.