TABLE 6.

Subjective questionnaire adapted from (Pu et al., 2011) to measure users’ perceived quality of the system.

Dimensions	Subjective items
Decision Confidence	The recipes recommended to me during this interaction matched my preferences
Intention to Return	I would use Cora to get recipe recommendations in the future
Perceived Effort	I easily found the recipes I was looking for
Recommendation Quality	I was satisfied with the recipes recommended to me
Perceived Usefulness	Cora provided sufficient details about the recipes recommended
Transparency	Cora explained her reasoning behind the recommendations
Trust	I am convinced of the recipes recommended to me
Intention to cook	I would cook the recipe recommended, given the opportunity