What is the purpose of habits like rocking or arm flapping in students who are blind?

The purpose of habits such as rocking or arm flapping in students who are blind relates to self-stimulation. These behaviors, often referred to as self-stimulatory behaviors or stimming, can serve various functions for individuals, particularly for those with sensory processing differences, which may be more pronounced among students who are blind.

Self-stimulation can help create sensory feedback, providing a means for these students to interact with their environment in a way that is comforting or helps to relieve stress and anxiety. This can be particularly important for students who might experience frustration due to a lack of sensory information through conventional means, such as visual input. These repetitive behaviors can also assist in managing sensory overload, helping to maintain a level of calmness and focus.

By engaging in these habits, students can regulate their sensory experience, which can be particularly crucial in environments that may be overwhelming or lacking in sensory diversity. Understanding the role of self-stimulation in the context of how these habits function helps educators and caregivers support the needs of students effectively.