System to determine respondent-specific product attribute levels

An interface comprising:

• elements representing attribute levels of a plurality of attributes;
• a first interface control to select one or more elements representing one or more attribute levels of a first attribute;
• and
• an indicator to indicate one or more attribute levels of a second product attribute that are consistent with the one or more attribute levels of the first attribute, the one or more attribute levels of the second product determined based on the one or more attribute levels of the first attribute and on an association between at least a first attribute level of the first attribute and a second attribute level of a second attribute.

A device comprising:

• a processor;
• and
• a storage device in communication with the processor and storing instructions adapted to be executed by the processor to:
• receive an indication of one or more acceptable product attribute levels of a first product attribute;
• and
• determine one or more product attribute levels of a second product attribute based on the one or more attribute levels of the first attribute and on an association between at least a first attribute level of the first attribute and a second attribute level of a second attribute.

A device comprising:

• a processor;
• and
• a storage device in communication with the processor and storing instructions adapted to be executed by the processor to:
• receive an indication of a respondent of one or more sets of product attribute levels, each of the one or more sets of attribute levels comprising one or more attribute levels of a plurality of product attributes;
• and
• determine one or more attribute levels based on the one or more sets of attribute levels.