Fig. 4
From: The influence of semantic relevance on the discernment of product appearance and function
Card sorting: a The first step: 160 cards are repeatedly divided into Simile, Metaphor and Analogy categories, and b the second step: each category is based on 9 scales of semantic distance (1 = extremely difficult to understand, 9 = extremely easy to understand) for classification. These three categories for semantic understanding represent congruent semantic, related semantic, and incongruent semantic, respectively