Answer:
This is not plagiarism
Step-by-step explanation:
Common ways to avoid plagiarism are:
Paraphrase - So you have found information that is perfect for your research paper, you need to paraphrase it.
Cite - Citing is a way of referencing the originator of the idea or thought. ..itis a common way to avoid plagIarism.
Quoting - use the quote exactly the way it appears when quoting a source. It does not show that one is not wise, it shows that one is an adherent learner and has a wide knowledge based on the subject matter,
Going by the question, the student version has not been plagiarized because the writer actually cited the owner . He summarised the model in simple terms