Analyze the article: The effects of amount and type of exposure on adult learners L2 development in SLA

*class: second language research (mid-term paper)

1. Read chapter 7: Experimental research
2. Read the article: The effects of amount and type of exposure on adult learners L2 development in SLA.

Then analyze the article :The effectcs of amount and type of exposure…according to criteria for assessing an L2 experiment #1-12 questions.(Chapter 7: pp. 177-178) Plus, #13. what are the strengthe and weakness of the article?

The article writing should be essay style. I dont need introduction at all.
Just start to answer from #1.