Need help with my Linguistics question – I’m studying for my class.

1. What was the purpose of the study?
2. What literature support did they have for doing the study?
3. Describe the sample.
4. Describe the reliability and validity.
5. What variables were used in this study? For each variable, indicate the type of data (nominal, ordinal, interval/ratio).
6. Identify three results.
7. Identify two major points highlighted in the discussion section of the article.