Recommendations for Discouraging, Identifying, and Removing Dirty Data in Survey Research – Dr. Justin DeSimone

Which of the following is not used in describing dirty data?

Why do people provide dirty data instead of not responding?

What is the main differentiator of dirty data and other types of data?

… occurs when a participant’s response to one item has no bearing on his/her response to another item, regardless of the inter-item correlation.

Which class of participants corresponds to random responding?

What is the expected value of alpha in an extreme straightlining?

On which psychometric estimate does random responding have the strongest effect?

Which type of dirty data has a more negative influence on study results?

How can researchers discourage respondents from providing dirty data?

Which of the following has a negative correlation with providing dirty data?

What is the effect of dirty data on correlations?

Which of the following techniques can be used to identify atypical responding?

Which of the following is not an argument for retaining dirty data?

Which one is an important factor to be considered when selecting a screening technique?

Which of the following is not a recommendation by Dr. Desimone considering dirty data?