Does students′ cognitive capability influence students′ ability to process new information?

How does Concept attainment assist teachers′ instruction for students with disabilities compared to non-disabled peers. Does students′ cognitive capability influence students′ ability to process new information.
There’s 2 parts. I need an outline on June 27th and the paper is due by July 1st.
Paper 8 pages with cover, reference page etc.
The action research paper is the following

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