HL challenges and interventions
| English | 中文 | Pinyin |
|---|---|---|
| intervention/ˌɪntəˈvenʃn/ | 干预措施 | gān yù cuò shī |
| feasibility/ˌfiːzɪˈbɪlɪti/ | 可行性 | kě xíng xìng |
A decision you can investigate
- A public service proposes a digital-only booking system to reduce queues.
- The intervention 干预措施 may save staff time while excluding people without devices.
Build the explanation
- HL studies challenges in global well-being, governance and human rights, and sustainable development.
- Evaluate an intervention through its mechanism, intended outcomes, stakeholders and conditions for implementation.
Match the terms to their precise meanings.
Use these definitions in the particular context of HL challenges and interventions.
Work through the evidence
- Add an assisted booking channel, test it with users who have limited connectivity, and measure successful bookings rather than downloads.
- Compare cost, access, data protection and maintainability over time before recommending expansion.
Which outcome best tests the access intervention?
Add an assisted booking channel, test it with users who have limited connectivity, and measure successful bookings rather than downloads. Compare cost, access, data protection and maintainability over time before recommending expansion.
Test the limits
- The pre-released brief anchors Paper 3; a memorized generic case is insufficient.
- A recommendation must address an actual challenge and the evidence in the resources, including failure conditions.
Which caution belongs to this particular task?
The pre-released brief anchors Paper 3; a memorized generic case is insufficient. A recommendation must address an actual challenge and the evidence in the resources, including failure conditions.
The explanation in this lesson makes a conditional claim; relevant context and evidence still matter.
A recommendation must address an actual challenge and the evidence in the resources, including failure conditions.
Apply and explain your answer
- Which outcome best tests the access intervention?
- Successful bookings among users who previously could not access the service.
Choose the two statements supported by this lesson.
The concept and worked evidence support these claims; the stated limits rule out the universal shortcut.
Use the terms precisely
- intervention: An action intended to change a specific problem.
- feasibility 可行性: Whether an action can be implemented with available resources.
Add an assisted booking channel, test it with users who have limited connectivity, and measure successful bookings rather than downloads. Compare cost, access, data protection and maintainability over time before recommending expansion.
The pre-released brief anchors Paper 3; a memorized generic case is insufficient. A recommendation must address an actual challenge and the evidence in the resources, including failure conditions.
HL studies challenges in global well-being, governance and human rights, and sustainable development.