Problem
The problem the study aimed to address: 
The research investigates the disconnect between criminogenic needs and the availability of programs in state correctional systems. It aims to evaluate whether existing programs are truly evidence-based or merely promising, addressing the lack of rigorous evaluation and uniform standards in correctional programming.
General impact on the system and/or public: 
The inefficiency of correctional systems to match offender needs with proper evidence-based programs leads to continued overcrowding, fiscal burdens, and potential public safety risks due to unaddressed recidivism.
Research Questions:
- How can correctional programming inventory align with the Risk-Needs-Responsivity (RNR) model?
 - What constitutes evidence-based versus promising practices in correctional programs?
 - How can gap analyses identify program strengths and weaknesses in meeting criminogenic needs?
  
Method and Analysis
Program Evaluated: 
The study examined programs offered by the Washington State Department of Corrections, focusing on their adherence to evidence-based standards and principles of effective intervention.
 
Data and Sample Size: 
- Comprehensive inventory of 1,433 correctional programs in Washington State (fiscal year 2013).
 - Analysis focused on six categories: offender change, substance abuse treatment, sex offender treatment, transitional programs, education, and correctional industries.
  
Analysis Used:
- Development of operational definitions for evidence-based, research-based, and promising practices.
 - Use of meta-analyses, vote counting, and gap analyses to evaluate program efficacy.
 - Decision-tree methodology to rank programs along evidence-based criteria.
  
Outcome
Key Findings:
- Only a fraction of programs were evidence-based, with many categorized as promising or lacking sufficient evaluation.
 - Criminogenic needs were not consistently addressed due to mismatched program components or populations.
 - Programs with clear adherence to principles like cognitive-behavioral therapy (CBT) demonstrated more consistent positive outcomes.
  
Implications or Recommendations: 
- Correctional systems should adopt rigorous evaluation tools like the Correctional Program Assessment Inventory (CPAI) and ongoing quality assurance processes.
 - Gap analyses should be institutionalized to match offender needs with effective programs.
 - Legislatures should ensure funding for evaluations and foster the development of a robust evidence-based program repository.
 - Future research should refine meta-analytical methods to address setting-specific differences (e.g., institutional vs. community corrections).
 
This structured approach outlines the critical elements of the research for Criminology or Criminal Justice professionals aiming to enhance evidence-based practices in correctional systems.