Research Article
Open Profiling of Quality: A Mixed Method Approach to Understanding Multimodal Quality Perception
Table 1
Descriptive perceived quality evaluation.
| Methodological approach | Interview-based approach | Consensus vocabulary profiling approach | Individual vocabulary profiling approach |
| Methods using this approach | Interpretation-Based Quality evaluation [17], Experienced quality factors [16] | Flavor Profile Method [3], Texture Profile Method [3], Quantitative Descriptive Analysis [3], RaPID [18], ADAM [45] | Free-Choice Profiling [47], Flash Profiling [48] |
| Vocabulary Elicitation | Interview | Group discussions and consensus attribute list | Individual attribute list, supporting task like Repertory Grid Method applicable |
| (Statistical) Analysis | Coding (e.g., Grounded Theory) and Interpretation | ANOVA, MANOVA, PCA | GPA, PCA |
| Participants | 15 or more naïve test participants | Around 10 highly trained participants | Around 15 naïve test participants |
| Used in Mixed Method approaches | Yes | No | No |
| Applied in audiovisual quality research | IBQ [17, 49], Experienced Quality Factors [16] | RaPID [18], ADAM [45] | IVP [19, 20] |
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