I was looking online to understand what is the best format for post task questions. After each task (There are only two tasks) I want to ask the participant three questions,
- "How satisfied with the design are you?",
- "How easy/difficult was the task to complete?" and
- "How confident were you that you found the right information?"
For collecting and showing results to stakeholders after, Is it better to add a
1-5 scale for the participant to rate on each of these questions? I can quantify their responses and show a graph indicating the trends between participants. Rather then telling the stakeholders just the verbal answers I receive to the three questions?