C68 · Topic 5.5 · 40 minutes · IOC-1.F
Evaluating an ethical trade-off
By the end you can:
- Compare a data use with its consented purpose.
- Consider stakeholders beyond technical possibility.
- Propose a less intrusive alternative.
Before this lesson: topics 5.1.
- Attribution
- Giving appropriate credit to a creator.
- Permission
- Authorisation for a stated use under applicable terms.
Understand
A technically possible data use may go beyond what people agreed to or reasonably expect. Compare the new purpose, recipients and information involved with the actual consent/context. An agreed password-reset email use does not automatically justify unrelated marketing or sharing addresses with another company.
Ethical evaluation considers effects on affected people, not only whether a system can perform the action or whether data is profitable. Describe a concrete benefit, harm and alternative, and minimise unnecessary collection or disclosure. Legal permission and ethical judgement are related but are not identical questions in every situation.
Worked example
An app collected email addresses only for password resets and proposes giving them to a tutoring company for offers.
- The proposed recipient and purpose differ from password recovery.
- Unwanted contact and third-party exposure are potential harms even if addresses were collected legitimately.
- A redesign could avoid sharing, or seek appropriate explicit permission for a clearly described optional purpose rather than assuming the original agreement covers it.
Explore each concept
Choose a concept, change its inputs and follow the explanation. Each example models the stated rule or scenario; completing it is practice rather than evidence of mastery.
- Consented versus proposed data use
- Different recipients
- Legal permission versus ethical judgement
Change it · step through · explain
Change an input, predict what will happen, then advance one step. Read why the state changes, reset and experiment. This fixed teaching model does not save progress or award XP.
Ready · Make a prediction
- Consented purposepassword-resetWaiting
- Proposed usepassword-resetWaiting
- Alternativeminimum-dataWaiting
Ready to explore: Consent, purpose and a less intrusive alternative
Why: Change an input, predict the first effect, then advance one step.
Try this: Change one input or choose another listed case. Predict the effect, reset and compare the states and governing rule.
Step through and experiment
Change it · step through · explain
Change an input, predict what will happen, then advance one step. Read why the state changes, reset and experiment. This fixed teaching model does not save progress or award XP.
Ready · Make a prediction
- Input 1noncommercialWaiting
- Input 2commercialWaiting
- Input 3yesWaiting
Ready to experiment
Why: Predict the first change, then advance one step.
Try this: Keep credit yes and choose no-permission. Why is credit insufficient?
Check a misconception
Claim: Consent for one purpose automatically permits every later use.
Purpose, recipient and conditions matter; a new use needs appropriate justification and authorisation.
Guided practice
Name the change that makes the proposed use different from the original agreement.
Work with a partner. Make a prediction, compare your reasoning, then identify the rule that supports your answer.
Independent transfer
Propose a less intrusive way to provide useful study information.
Exit check
Why is “we can access the database” not a sufficient ethical argument?
Write your reasoning before comparing with a classmate. If your teacher assigned this task, submit it through My classes to save your work and receive feedback.
Check yourself
Your practice so far
Check an answer to see its rationale.