Please make sure that you follow all the professor’s instructions. Please read the study guide. Please use the APA 7th edition. Please watch out for Spelling and grammar errors.

Book Reference: Roberts, C., & Hyatt, L. (2019). The dissertation journey: A practical and comprehensive guide to planning, writing, and defending your dissertation (3rd ed.). Corwin. https://online.vitalsource.com/#/books/9781506373331

For this assignment, choose two theories or models that might be useful in a quantitative study in your subject area. Then, choose two theories or models that might be useful in a qualitative study in your subject area. For each theory, address the prompts below. 

• Determine who the founder is and when it was created.
• Explain its purpose and components.
• Assess how it might support a study in your subject area. 

This assignment should be at least three pages in length. Use at least three sources, one of which may be the eTextbook. Adhere to APA Style when constructing this assignment, including in-text citations and references for all sources that are used. Please note that no abstract is needed.