Hello,
I would like to conduct two choice experiments. The first will analyze respondents’ choices under a given set of attributes, while the second will examine how their choices change when one attribute of those attributes is modified.
To ensure consistency, I’d like to ensure that both experiments include the same set of attributes (except for the modified attribute). Additionally, the second experiment will be presented only to respondents who made a specific choice in the first experiment.
I’ve been using Ngene efficient design to generate my experiments. How can I ensure that the survey will display the attributes that are consistent with a previous choice experiment, and how do I make sure that the experiment is only visible when some previous criteria are satisfied?