Does CDC have a preference for the methodology for data collection (e.g. sample size; use of key informant interviews versus focus groups versus questionnaires)?
There is no standard required methodology; the methodology grantees choose should be adequate to answer their chosen questions. Grantees should consider their resource availability and the feasibility of the methodology. We welcome discussions with grantees who would like to discuss methodology issues.
Related Questions
- It is the last day of data collection and employees are using their unique access key and the proper URL but the page says access denied. Whats wrong?
- I want to conduct some multivariate analyses using the EMI-2 but with so many subscales my sample size is not big enough. How can I reduce the data?
- What is the required sample size of a data set. Using statistical tests (CHI squared)?
