Miles, a developmentally-disabled teen, often engages in self-injurious behavior (SIB) when others in his group home are watching television. Miles says he gets very frustrated when he feels others are ignoring him. A possible function for the SIB is.

Attention.

Explanation:

Self-injurious behavior -

self - injurious behavior is also known as self harm .

It refers to  the condition , when a person tries to harm himself , is referred to as self - injurious behavior , the condition is most commonly seen in the child suffering from autism .

Hence , from the given scenario of the question ,

As Miles feels frustrated when others ignores him , engaging in SIB is the only way to get attention of others ,

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