Our ideas
IDEAS
A library of articles on social impact evaluation, theory of change and evidence measurement.
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Theory of change
Thinking through how a life changes before trying to change it.
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Impact evaluation
Measuring whether we truly changed what we promised to change.
Featured
Types of evaluations
Three levels of evidence. Validate the route, check the change, and attribute the change.
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Interventions
Intervention is “what we do” to change lives.
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Long term and short term
Measure soon guides; measuring late confirms.Social impact is changing the lives of others.
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Social, economic and environmental impact
Triple impact is ensuring that the same action generates social well-being, a clean planet and profitability.
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Everyday ideas
Lessons and reflections from the craft.
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Write to us.
Tell us which programme you want to understand better. Here's what happens next:
- 01We read your messageWe reply within 48 hours.
- 02We schedule a callTo understand your programme and what you need to know about it.
- 03We propose a pathHow we'd evaluate it, with what scope and deliverables.