In this subchapter the following definitions apply:
The term “dyslexia” means an unexpected difficulty in reading for an individual who has the intelligence to be a much better reader, most commonly caused by a difficulty in the phonological processing (the appreciation of the individual sounds of spoken language), which affects the ability of an individual to speak, read, and spell.
(2) Dyslexia screening program.—The term “dyslexia screening program” means a screening program for dyslexia that is—
(3) Evidence-based recidivism reduction program.—The term “evidence-based recidivism reduction program” means either a group or individual activity that—
has been shown by empirical evidence to reduce recidivism or is based on research indicating that it is likely to be effective in reducing recidivism;
is designed to help prisoners succeed in their communities upon release from prison; and
(C) may include—
social learning and communication, interpersonal, anti-bullying, rejection response, and other life skills;
family relationship building, structured parent-child interaction, and parenting skills;
substance abuse treatment;
(5) Productive activity.—
The term “productive activity” means either a group or individual activity that is designed to allow prisoners determined as having a minimum or low risk of recidivating to remain productive and thereby maintain a minimum or low risk of recidivating, and may include the delivery of the programs described in paragraph (1)  to other prisoners.
(6) Risk and needs assessment tool.—The term “risk and needs assessment tool” means an objective and statistically validated method through which information is collected and evaluated to determine—
as part of the intake process, the risk that a prisoner will recidivate upon release from prison;
the recidivism reduction programs that will best minimize the risk that the prisoner will recidivate upon release from prison; and
the periodic reassessment of risk that a prisoner will recidivate upon release from prison, based on factors including indicators of progress and of regression, that are dynamic and that can reasonably be expected to change while in prison.