Using true experimental method and based on: The central hypothetical research problem proposed for this investigation is: "Do behavioral interventions work for improving outcomes in children with autism?" The hypothesis is as follows: "Behavioral interventions provided in the preschool classroom will improve social interaction skills of children with autism."

Using the hypothetical research as an ex, what are some of the advantages of using a true-experiment method versus non experiment method?

Based on the hypothetical research problem above, why is it better to use a true experimental method for the researcher so he or she will have mathematical proof rather than just opinion?

Use scholarly sources to support your answers. Cite your sources using APA format