The field of Adult Literacy and Numeracy (ALN) has an evidence problem. This paper analyses that problem through the lens of three overarching types of evidence available to researchers and policymakers: Type 1 evidence, which provides descriptions of the scope of social problems; Type 2 evidence measuring the impacts of programmes addressing…

This paper uses 2014 PIAAC prison data to study the association between literacy/numeracy and correctional education as it relates to program type, ways of course offerings, and job/education history prior to incarceration. Specifically, the authors examine the relationship between participation in correctional education programs while…