EMMIE Scale

Effect rating What it means
No information
Overall reduction

Overall, evidence suggests the intervention has reduced crime / reoffending

Overall reduction, some rises

Overall, evidence suggest the intervention has reduced crime/reoffending but there is some evidence that it has increased crime/reoffending

Some reduction

There is some evidence that the intervention has reduced crime/reoffending, but overall it has not had a statistically significant effect on crime/reoffending

Mixed findings

There is some evidence that the intervention has either increased or reduced crime/reoffending, but overall it has not had a statistically significant effect on crime/reoffending

No overall change

There is no evidence to suggest that the intervention has had a statistically significant impact on crime/reoffending

Some rise

There is some evidence that the intervention has increased crime/reoffending, but overall the intervention has not had a statistically significant effect on crime/reoffending

Overall rise, some reductions

Overall, the evidence suggest that the intervention has increased crime/reoffending, but there is also some evidence that it has reduced crime/reoffending

Overall rise

Overall, the evidence suggests that the intervention has increased crime/reoffending

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