Research designs

Need 250-400 word for each part in APA format required. Scholarly peer-reviewed references required within the last five years.Books from Google Scholar are not considered as peer-reviewed material. Core Designs document is attached.

Part 1

Suppose you are interested in how children with severe autism experienced the receipt of special education assistance in public schools. This population is characterized by underdevelopment of social cognition, social skills, and language skills. What is the best method for collecting data to answer your research question? Why is this method best? How would you describe the research design?

Part 2

Suppose you are interested in how children with severe autism experienced the receipt of special education assistance in public schools. This population is characterized by underdevelopment of social cognition, social skills, and language skills. How many children should be included in the study? Why? What are the factors considered in making this determination?