The Best Reason to Use Multiple Sources of Data in Personality

question 14

Multiple Choice

The best reason to use multiple sources of data in personality research is to

• A)establish cross-data source consistency across all of the sources of data.
• B)increase the validity of each of the data sources under investigation.
• C)average out any idiosyncrasies of any particular single source of data.
• D)increase the resultant split half reliability coefficients.