The tables below visualise the available evidence and gaps in evidence that underpin the results presented in the Impact Map.
The 75 studies were categorised into seven intervention types and defined by five sets of characteristics.
For example, the most evidence was available for social-emotional skills programs in primary schools, delivered by the trained classroom teacher over a long period, targeting academically at-risk students.
Empty cells indicate a lack of high-quality evidence for the type of intervention and characteristic, and suggest a need for more interventions of that nature and the need for further research.