Short answer
When introducing sustainable design features like SuDS, anticipate and address potential unconscious user biases by focusing on aesthetics, perceived safety, and tidiness in design and communication.
- Field
- User-Centred Design
- Source
- Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences (2020)
- Method
- Mixed-methods research combining implicit association testing with explicit surveys.
- Sample
- Not explicitly stated, but refers to a 'sample population in Newcastle-upon-Tyne'.
- Evidence
- Moderate effect
Unconscious biases reveal a public preference for traditional greenspace designs over Sustainable Drainage Systems (SuDS), impacting their acceptance. This user-centred design research insight is drawn from a 2020 study published in Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. Using Mixed-methods research combining implicit association testing with explicit surveys. with Not explicitly stated, but refers to a 'sample population in Newcastle-upon-Tyne'., researchers explored how this design variable affects real-world outcomes. The key design takeaway: When introducing sustainable design features like SuDS, anticipate and address potential unconscious user biases by focusing on aesthetics, perceived safety, and tidiness in design and communication.
Implicit bias towards conventional greenspace over Sustainable Drainage Systems (SuDS)
Unconscious biases reveal a public preference for traditional greenspace designs over Sustainable Drainage Systems (SuDS), impacting their acceptance.
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences · 2020
Key Findings
- 01The sample population perceived greenspaces with and without SuDS positively overall.
- 02Respondents implicitly and explicitly preferred greenspaces without SuDS, viewing them as more attractive, tidier, and safer.
- 03A wide distribution of scores for SuDS suggests varied opinions and complexity in preferences.
- 04Explicit preferences for tidiness and safety might be influenced by social biases, as they were not strongly reflected in implicit tests.
Application
Design takeaway
When introducing sustainable design features like SuDS, anticipate and address potential unconscious user biases by focusing on aesthetics, perceived safety, and tidiness in design and communication.
How to apply
Before launching a new sustainable design feature, consider using implicit association tests or similar methods to uncover potential user biases and tailor the design and messaging accordingly.
Project actions
- 01When researching user preferences, consider using methods that go beyond simple surveys to uncover deeper, unconscious attitudes.
- 02Think about how the 'look and feel' of a design might trigger subconscious positive or negative reactions.
Method & Evidence
Variables
Strengths & Limitations
Strengths
- +Utilizes a novel application of the Implicit Association Test to uncover deeper user attitudes.
- +Combines implicit and explicit measures for a more comprehensive understanding of perceptions.
Limitations
The complexity of setting up and interpreting implicit association tests can be a practical challenge for smaller design projects.
Reliability & validity
The study's validity is strengthened by combining implicit and explicit measures. Reliability would depend on the consistency of IAT scoring and the replicability of the findings across different samples.
Think critically
How might the visual representation of SuDS (e.g., specific materials, integration with landscaping) influence implicit perceptions of attractiveness and safety?
Design Principles
"Design solutions must account for both explicit and implicit user attitudes to ensure successful adoption."
Understanding subconscious user perceptions is crucial for designing interventions that overcome ingrained preferences. This insight highlights the need to address hidden biases in user-centred design to promote the adoption of innovative, sustainable solutions.
What This Means for Your Design
People often like things they are used to more than new things, even if the new things are better for the environment. This study shows that even if people say they like green spaces, they might subconsciously prefer the old kind without special water systems.
How to use in your project
- 1.Reference this study when discussing user research methods, particularly when exploring subconscious attitudes or biases related to design choices.
Add to My Project
Quick Cite
Paragraph starter
Research indicates that implicit biases can significantly influence user acceptance of new design features. For instance, a study by O’Donnell et al. (2020) found that participants implicitly preferred conventional greenspace designs over those incorporating Sustainable Drainage Systems (SuDS), perceiving the former as more attractive and safer. This suggests that designers must move beyond explicit user feedback to uncover and address subconscious attitudes when introducing innovative or sustainable solutions.
Source
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences
Developing the implicit association test to uncover hidden preferences for sustainable drainage systems
journal · 2020
View sourceQuestions About This Research
- What does the research say about implicit bias towards conventional greenspace over sustainable drainage systems (suds)?
- When introducing sustainable design features like SuDS, anticipate and address potential unconscious user biases by focusing on aesthetics, perceived safety, and tidiness in design and communication. Evidence: Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences (2020).
- Why does "Implicit bias towards conventional greenspace over Sustainable Drainage Systems (SuDS)" matter for design?
- Understanding subconscious user perceptions is crucial for designing interventions that overcome ingrained preferences. This insight highlights the need to address hidden biases in user-centred design to promote the adoption of innovative, sustainable solutions.
- How can designers apply this research?
- When introducing sustainable design features like SuDS, anticipate and address potential unconscious user biases by focusing on aesthetics, perceived safety, and tidiness in design and communication.
- What were the main findings?
- The sample population perceived greenspaces with and without SuDS positively overall.. Respondents implicitly and explicitly preferred greenspaces without SuDS, viewing them as more attractive, tidier, and safer.. A wide distribution of scores for SuDS suggests varied opinions and complexity in preferences.. Explicit preferences for tidiness and safety might be influenced by social biases, as they were not strongly reflected in implicit tests.
- What research method was used?
- Mixed-methods research combining implicit association testing with explicit surveys. with Not explicitly stated, but refers to a 'sample population in Newcastle-upon-Tyne'..
- How strong is the evidence?
- Evidence strength is rated Moderate effect, based on a 2020 journal from Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences.
- What should I do differently in my next project?
- Before launching a new sustainable design feature, consider using implicit association tests or similar methods to uncover potential user biases and tailor the design and messaging accordingly.
- What are the limitations?
- The study focused on a specific geographic location, and the findings may not be generalizable to all populations. The IAT itself has inherent methodological considerations.