Guéguen and Ciccotti (2008)tested Whether Having a Dog Present Would

Multiple Choice

Guéguen and Ciccotti (2008) tested whether having a dog present would lead women to provide their phone numbers to inquiring men. In this study, a nominal scale of measurement was used for which variable?

A) gender
B) whether or not a dog was present
C) whether or not phone numbers were provided
D) a nominal scale of measurement was not used in this study