Short answer
Prioritize understanding and designing for emotional appeal alongside functional performance, as this is a primary driver of user acceptance.
- Field
- User-Centred Design
- Source
- Proceedings of the Design Society (2021)
- Method
- Qualitative and Quantitative Analysis
- Evidence
- Moderate effect
Users frequently base their evaluation of design proposals on emotional appeal and desirability, even when they cannot articulate the specific reasons for their preferences. This user-centred design research insight is drawn from a 2021 study published in Proceedings of the Design Society. Using Qualitative and quantitative analysis, researchers explored how this design variable affects real-world outcomes. The key design takeaway: Prioritize understanding and designing for emotional appeal alongside functional performance, as this is a primary driver of user acceptance.
Emotional Appeal Significantly Influences Design Proposal Evaluation, Often Without Explicit Rationale
Users frequently base their evaluation of design proposals on emotional appeal and desirability, even when they cannot articulate the specific reasons for their preferences.
Proceedings of the Design Society · 2021
Key Findings
- 01Users often make judgments about design proposals based on implicit emotional responses.
- 02Stated rationales for design preferences do not always align with the actual rankings provided.
- 03The criteria for evaluating design proposals can be complex and not easily articulated.
Application
Design takeaway
Prioritize understanding and designing for emotional appeal alongside functional performance, as this is a primary driver of user acceptance.
How to apply
When testing design concepts, use a combination of ranking tasks, observational methods, and open-ended questions that encourage users to express feelings and intuitions, not just logical reasons.
Project actions
- 01When testing your designs, ask users to rank them and then talk about their feelings and initial reactions, not just what they think is 'good' or 'bad' functionally.
- 02Observe user behaviour and body language during evaluations, as this can reveal emotional responses that aren't spoken.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Investigates the often-unspoken emotional dimension of design evaluation.
- +Highlights a potential disconnect between user perception and articulation.
Limitations
It can be difficult to accurately measure or quantify emotional responses. Users may not be fully aware of their own emotional drivers.
Reliability & validity
Reliability could be improved by using a larger sample size and more standardized questioning. Validity is supported by the observation of a discrepancy between stated reasons and actions, suggesting it captures a real phenomenon.
Think critically
If users' stated rationales don't always match their rankings, how can designers reliably use user feedback to improve designs, and what methods are best for uncovering the true drivers of preference?
Design Principles
"Design for emotional resonance; user preferences are often driven by affective responses that may not be consciously articulated."
This highlights a critical gap between a product's functional requirements and its market success. Designers must consider the affective dimensions of user experience, as these often drive purchasing decisions more than purely technical specifications.
What This Means for Your Design
People often decide if they like a design based on how it makes them feel, but they might not be able to explain why, and sometimes they say one thing but their actions (like ranking) show another.
How to use in your project
- 1.This research can inform the user testing phase of your design project, showing why it's important to look beyond surface-level feedback.
- 2.Use the findings to justify the methods you choose for gathering user feedback, especially when exploring subjective qualities.
Add to My Project
Quick Cite
Paragraph starter
This study highlights that user evaluations of design proposals are significantly influenced by emotional appeal and desirability, often without users being able to articulate explicit justifications. This suggests that design practice must incorporate methods to capture and respond to these affective responses, as they play a crucial role in user acceptance and market success, even when not consciously recognized by the user.
Source
Proceedings of the Design Society
HOW DESIGN PROPOSALS ARE EVALUATED - A PILOT STUDY
journal · 2021
View sourceQuestions About This Research
- What does the research say about emotional appeal significantly influences design proposal evaluation, often without explicit rationale?
- Prioritize understanding and designing for emotional appeal alongside functional performance, as this is a primary driver of user acceptance. Evidence: Proceedings of the Design Society (2021).
- Why does "Emotional Appeal Significantly Influences Design Proposal Evaluation, Often Without Explicit Rationale" matter for design?
- This highlights a critical gap between a product's functional requirements and its market success. Designers must consider the affective dimensions of user experience, as these often drive purchasing decisions more than purely technical specifications.
- How can designers apply this research?
- Prioritize understanding and designing for emotional appeal alongside functional performance, as this is a primary driver of user acceptance.
- What were the main findings?
- Users often make judgments about design proposals based on implicit emotional responses.. Stated rationales for design preferences do not always align with the actual rankings provided.. The criteria for evaluating design proposals can be complex and not easily articulated.
- What research method was used?
- Qualitative and Quantitative Analysis.
- How strong is the evidence?
- Evidence strength is rated Moderate effect, based on a 2021 journal from Proceedings of the Design Society.
- What should I do differently in my next project?
- When testing design concepts, use a combination of ranking tasks, observational methods, and open-ended questions that encourage users to express feelings and intuitions, not just logical reasons.
- What are the limitations?
- The study was a pilot, suggesting a need for further research with larger and more diverse participant groups. The specific design proposals used may have influenced the outcomes.