Talk and Gesture as Process Data

ABSTRACT

This article discusses talk and gesture as neglected sources of process data (Maddox, 2015, Maddox and Zumbo, 2017). The significance of the article is the growing use of various sources of process data in computer-based testing (Ercikan and Pellegrino, (Eds.) 2017; Zumbo and Hubley, (Eds.) 2017). The use of process data on talk and gesture expands the sources of information about test performance and validity (Kane and Mislevy, 2017).

KEYWORDS:

• Process data
• validity
• human-computer interaction
• talk
• gesture