Give me some structure and tips so I can create a Purpose Statement, noting the distinctions between

Give me some structure and tips so I can create a Purpose Statement, noting the distinctions between the element and Introduction. I need to craft statement according to whether it pertains to a quantitative, qualitative, or mixed methods study: â?¢ Does the statement begin with signaling words? If so, what are they? ……. QUESTION TITLE :- Create your Purpose Statement, noting the distinctions between this element and your Introduction