Definition: Data that are captured about the characteristics and context of primary data collected from an individual - distinct from metadata. Paradata can be used to investigate a respondent’s interaction with a survey or an experiment on a micro-level. They can be most easily collected during computer mediated surveys but are not limited to them. Examples include response times to survey questions, repeated patterns of responses such as choosing the same answer for all questions, contextual characteristics of the participant such as injuries that prevent good performance on tasks, the number of premature responses to stimuli in an experiment. Paradata have been used for the investigation and adjustment of measurement and sampling errors.
Reference: Kreuter (2013)
Drafted and Reviewed by: Alexander Hart, Graham Reid, Helena Hartmann, Charlotte R. Pennington, Marta Topor, Flávio Azevedo
Note that we are currently working on an automated mechanism to link references cited above with their full-length version that can be found at https://forrt.org/glossary/references with all references used so far.