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What are the Performance Domains and Core Functions?

The Performance Domains and Core Functions are the four areas of competency in which CRSS and CPRS professionals are expected to perform tasks and demonstrate knowledge. 

Performance Domains include actions or tasks, which start with words such as assist, promote, maintain, or utilize. 

Core Functions include corresponding areas of knowledge, which start with words such as define, explain, identify, or understand. 

As described in the CRSS & CPRS Models, the actions & tasks listed under the Performance Domains are performed through knowledge of the corresponding Core Functions. 

The titles of the four Performance Domains/Core Functions are slightly different between the CRSS and CPRS. Please see the CRSS and CPRS Model documents for detailed lists of examples for each area. 

CRSS 

  • Advocacy 
  • Professional Responsibility 
  • Mentoring 
  • Recovery Support 

CPRS 

  • Advocacy 
  • Ethical Responsibility 
  • Mentoring & Education 
  • Recovery/Wellness Support