Read the article closely, answer the following questions:

1. How can you tell this is a primary article?

2. What is the

that the study

3. What is the

specific hypothesis being tested?

4. What is the experimental approach to testing the hypothesis? What was

measured?

motivation for the study - what is the broad problem in the field

helps to address?

5. What were the important quantitative results?

6. Explain whether the results support or contradict the hypothesis.

7. What do the results mean in terms of the broader issues that motivated the

study?

8. Provide the full reference to this article using this format: Author 1 Last

Name, First name initials; Author 2 Last Name, First name initials, (Year of

publication). Article title. Journal name in italics Volume#(Issue#):

start_page:end_page.