Unit Outline
KDA217
Design for Behavioural Change
Semester 1, 2026
Vanessa Ward
School of Architecture and Design
Sciences and Engineering (Portfolio)
CRICOS Provider Code: 00586B
Unit Coordinator
Vanessa Ward
Email: Vanessa.Ward@utas.edu.au
 
What is the Unit About?
Unit Description
This unit integrates behavioural science principles with design methodologies to address complex "wicked problems" rooted in human behaviour. Students will explore how attitudes, values, habits, and decision-making processes influence individual and collective actions, and how design can effectively intervene to facilitate positive change. The unit examines cognitive processes including perception, heuristics, and decision-making frameworks, alongside the frictions and motivations that drive or inhibit behavioural patterns.
Intended Learning Outcomes
As per the Assessment and Results Policy 1.3, your results will reflect your achievement against specified learning outcomes.
On completion of this unit, you will be able to:
1
Explain how cognitive processes, heuristics, and social factors influence human decision-making using behavioural science theories.
2
Apply behavioural frameworks to diagnose barriers and identify intervention opportunities in real-world problems.
3
Evaluate behavioural interventions by assessing their effectiveness, ethics, and potential unintended consequences.
4
Design and prototype evidence-based interventions that address barriers and create measurable behavioural change.
Alterations as a result of student feedback
 
 
 
Teaching arrangements
ATTENDANCE MODE
TEACHING TYPE
LEARNING ACTIVITY
CONTACT HOURS
FREQUENCY
On Campus
Lecture (On Campus)
No Description
3
Weekly
Attendance / engagement expectations
If your unit is offered On campus, it is expected that you will attend all on-campus and onsite learning activities. This is to support your own learning and the development of a learning community within the unit. If you are unable to attend regularly, please discuss the situation with your course coordinator and/or our UConnect support team.

If your unit is offered Online or includes online activities, it is expected you will engage in all those activities as indicated in the Unit Outline or MyLO, including any self-directed learning.

If you miss a learning activity for a legitimate reason (e.g., illness, carer responsibilities) teaching staff will attempt to provide alternative activities (e.g., make up readings) where it is possible.
 
 
 
 
How will I be Assessed?
 
For more detailed assessment information please see MyLO.
Assessment schedule
ASSESSMENT TASK #
ASSESSMENT TASK NAME
DATE DUE
WEIGHT
LINKS TO INTENDED LEARNING OUTCOMES
Assessment Task 1:
Behavioural Analysis and Opportunity Mapping
Week 6
30 %
LO1, LO2, LO3, LO4
Assessment Task 2:
Behavioural Intervention Design and Prototype
Week 10
40 %
LO1, LO2, LO3, LO4
Assessment Task 3:
Behavioural Design Strategy and Impact Evaluation
Week 12
30 %
LO1, LO2, LO3, LO4
 
Assessment details
Assessment Task 1: Behavioural Analysis and Opportunity Mapping
Task Description:
Conduct a comprehensive behavioural analysis of a specific climate-related or social equity challenge. Choose from the following scenarios:  
1. Transportation choices in urban environments 
2. Household energy consumption behaviours 
3. Food waste and consumption patterns 
4. Fast fashion consumption and disposal 
5. Digital equity and access behaviours
Task Length:
 
Due Date:
Week 6
Weight:
30 %
 
CRITERION #
CRITERION
MEASURES INTENDED
LEARNING OUTCOME(S)
1
Depth of understanding of behavioural science concepts
LO1
2
Application of appropriate frameworks to analyse behaviour
LO2
3
Quality of research and behavioural insights
LO2
4
Identification of meaningful intervention opportunities
LO4
5
Critical thinking about ethical considerations
LO3
6
Communication and visual presentation of behavioural analysis
LO1
 
Assessment Task 2: Behavioural Intervention Design and Prototype
Task Description:
Based on one of the behavioural opportunities identified in Assessment 1, design and prototype a behavioural intervention that addresses the climate or social equity challenge. Your intervention should apply evidence-based design approaches to facilitate measurable behaviour change.
Task Length:
 
Due Date:
Week 10
 
Weight:
40 %
 
CRITERION #
CRITERION
MEASURES INTENDED
LEARNING OUTCOME(S)
1
Evidence-based application of behavioural design principles
LO2
2
Innovation and appropriateness of intervention design
LO4
3
Quality of design execution and prototype
LO4
4
Critical evaluation of intervention effectiveness and ethics
LO3
5
Consideration of implementation feasibility and context
LO4
6
Communication of design decisions and rationale
LO1
 
Assessment Task 3: Behavioural Design Strategy and Impact Evaluation
Task Description:
Develop a comprehensive behavioural design strategy for creating long-term sustainable change in your chosen problem space. Your strategy should incorporate your intervention from Assessment 2 within a broader system of behavioural touchpoints and include a detailed impact evaluation framework.
Task Length:
 
Due Date:
Week 12
Weight:
30 %
 
CRITERION #
CRITERION
MEASURES INTENDED
LEARNING OUTCOME(S)
1
Strategic integration of behavioural science and design principles
LO1
2
Comprehensiveness of behavioural change approach
LO2
3
Quality of evaluation framework and measurement approach
LO3
4
Critical analysis of ethical implications and mitigation strategies
LO3
5
Feasibility and potential impact of proposed strategy
LO3
6
Professional communication and presentation of complex behavioural design strategy
LO4
 
 
 
How your final result is determined
To pass this unit, you need to demonstrate your attainment of each of the Intended Learning Outcomes, achieve a final unit grade of 50% or greater, and pass any hurdle tasks.
Academic progress review
The results for this unit may be included in a review of your academic progress. For information about progress reviews and what they mean for all students, see Academic Progress Review in the Student Portal.
Submission of assignments
Where practicable, assignments should be submitted to an assignment submission folder in MYLO. You must submit assignments by the due date or receive a penalty (unless an extension of time has been approved by the Unit Coordinator). Students submitting any assignment in hard copy, or because of a practicum finalisation, must attach a student cover sheet and signed declaration for the submission to be accepted for marking.
Academic integrity
Academic integrity is about acting responsibly, honestly, ethically, and collegially when using, producing, and communicating information with other students and staff members.

In written work, you must correctly reference the work of others to maintain academic integrity. To find out the referencing style for this unit, see the assessment information in the MyLO site, or contact your teaching staff. For more detail about Academic Integrity, see
Important Guidelines & Support.
Requests for extensions
If you are unable to submit an assessment task by the due date, you should apply for an extension.
 
A request for an extension should first be discussed with your Unit Coordinator or teaching support team where possible. A request for an extension must be submitted by the assessment due date, except where you can provide evidence it was not possible to do so. Typically, an application for an extension will be supported by documentary evidence: however, where it is not possible for you to provide evidence please contact your Unit Coordinator.
 
The Unit Coordinator must notify you of the outcome of an extension request within 3 working days of receiving the request.
Late penalties
Assignments submitted after the deadline will receive a late penalty of 5% of the original available mark for each calendar day (or part day) that the assignment is late. Late submissions will not be accepted more than 10 calendar days after the due date, or after assignments have been returned to other students on a scheduled date, whichever occurs first. Further information on Late Penalties can be found on the Assessments and Results Procedure.
 
Review of results and appeals
You are entitled to ask for a review of the marking and grading of your assessment task if there is an irregularity in the marking standards or an error in the process for determining the outcome of an assessment. Details on how to request a review of a mark for an assignment are outlined in the Review and Appeal of Academic Decisions Procedure.
 
 
 
Required Resources
Required reading materials
Kalantidou, E. (2025). Introduction to design Psychology. Taylor & Francis.
https://suebehaviouraldesign.com/wp-content/uploads/2022/09/The-Art-of-Designing-Behaviour-Astrid-Groenewegen_UK_Inkijkexemplaar.pdf
 
Recommended reading materials
Wallaert, M. (2019). Start at the end: How to Build Products That Create Change. Penguin.
 
Other required resources