A Research Study on the Effect of the 2008 Recession

Multiple Choice

A research study on the effect of the 2008 recession on small businesses in Florida, defined small business as those with less than 200 employees. Another later study, also researching effects of the 2008 recession on small business, limited "small business" to include only those with 100 or less employees. Which of the following aspects of research make it difficult to compare the two studies?

A) scope
B) concept
C) definition
D) measurement