The intervention component seeks to address three objectives: (1) to improve the reading skills of an understudied, high-risk population (JJ-involved youth) using an educational therapy that has been specifically designed for JJ-involved youth, provided in a 1:1 setting, and expanded with technology, including material relevant to daily living skills and appropriate reinforcement that will extend the program into the post-release period; (2) to reinforce skills and maintain reading gains made during the educational therapy, and increase the automaticity of skill use by using a high-interest "gamified" learning tool that youth will play on a SmartPhone given to them when they leave detention; and (3) to investigate the individual response to therapy with respect to other variables (e.g., attention, executive functioning, impulse control, learning ability, other academic achievement) collected at baseline.