Statistical Methods and Scholarly Inquiry

Statistical Methods and Scholarly Inquiry Order Description   Are Adolescent cancer patients who receive chemotherapy treatment compared to those who do not at risk for cognitive deficits and/or decreased academic performance as young adults? 1 . Would you get your data retrospectively or prospectively, and why? A response of 3 sentences is maximum. 2. List some threats to validity of your study (internal or external) or credibility, confirmability threats if a qualitative design. A response of 12 bulleted threats is maximum. You may not be able to come up with 12, that is fine.