Education

Learn more about how APA and the discipline of psychology work together to define specialization in psychology.

About Specialties

Specialties: a defined area of psychological practice that requires advanced knowledge and skills acquired through an organized sequence of education and training.

About Subspecialties

Subspecialties: a concentrated area of knowledge, skills, and attitudes that exists within at least one recognized specialty.

CRSSPP Resources

Petition Resources

Resources to help you petition to become a recognized specialty or subspecialty.

About Proficiencies

Proficiencies: defined by a core of psychological knowledge and skills, and includes specific methods for how psychologists typically acquire its knowledge and skills.

Procedures for CRSSPP Recognition Processes

About the Taxonomy

Related Organizations

Last updated: June 2026Date created: 2008