Figure 1. “What works model” (Source: Andrew and Bonta 1998)

From

How Effective is Vocational Education and Training for Rehabilitation in Kenyan Prisons? A Study Protocol

Clement Muinde Mbatha, Bonaventure W Kerre, Ahmed Ferej, Kisilu Mashtakh Kitainge

American Journal of Educational Research. 2019, 7(10), 677-693 doi:10.12691/education-7-10-3