Survey Research Definition
Survey Research - Main Purpose
The main purposes of survey research are exploratory, descriptive and explanatory. Survey research is recognized as one of the best method to describe a population that is too large to observe directly.
Survey Research Strengths
Survey Research Weaknesses
Design Options in Survey Research - Simple Representative Design
This design requires randomly selecting specific population we would like to observe from a general population. This design can look as:
• General population
Design Options in Survey Research - Trend Studies
Design Options in Survey Research - Cohort Studies
Allow examining more specific subpopulation (cohort) as they change over time. This is not the identical group which is observed over time, but the group which has the same characteristics and we are observing their experiences in different ages over time.
Design Options in Survey Research - Panel Studies
Allow observing the same set of people each time. For example research aims to observe every five years the same group of juvenile delinquents who received treatment program from X agency.