A Caucasian researcher is interested in what motivates African-American social workers in San Jose, CA to select this career, conducting an ethnography of a Master in Social Work program. She is in the initial stages of planning her study and is going to provide a proposal to her institutional review board...

Answer the following questions, devoting a short paragraph to each:

1) How could she build transferability in her design?

2) How could she build credibility in her design?

3) What field role should she adopt to best answer her research question?

4) In the context of her research question and objective, how should she analyze her qualitative data in terms of open, axial, and selective coding?

A researcher wants to study the impact of caffeine level as well as sleep quality on the performance of figure skaters...

Answer the following questions, devoting a short paragraph to each:

1) What type of experimental design is best suited to examining the impact of caffeine as well as sleep quality on the performance of figure skaters?

2) How would you assign skaters to groups and operationalize your independent variables?

3) How could you minimize threats to internal validity in your design (discuss three or more threats and solutions)?

4) The scores for one of the groups: 90, 95, 70, 100, 65, 70, 90, 95, 90, and 100. Report the mean, median, mode, and range of the data (You are allowed to use a calculator)..

You are a researcher developing a quantitative content analysis project to study the portrayal of crime by 2016 Presidential candidates on Twitter....

Answer the following questions, devoting a short paragraph to each:

1) What type of sampling design would you use to address this research question?

2) Assuming you used two coders, how would you address inter-rater reliability?

3) How could you use the text characteristic of direction to study your topic?

4) How could you use the text characteristic of frequency to study your topic?