Scope of practice, titles, and prohibited/unlicensed practice
Statutory scope
Oklahoma defines the practice of psychology broadly: observation, description, evaluation, interpretation, and intervention directed at behavior, personality, intelligence, and mental disorders. It includes psychological testing, diagnosis, psychotherapy, counseling, consultation, research, and supervision. The Board interprets scope through rules and disciplinary decisions, and the setting does not erase the license requirement.
Titles and prohibited practice
Only licensees may use “psychologist,” “licensed psychologist,” and abbreviations suggesting licensure. Unlicensed practice includes charging for psychological services, offering differential diagnosis, and administering or interpreting tests that require psychologist supervision. Exemptions are narrow: clergy, educators acting in their school role, and certain government employees may be exempt within their setting-not in private practice.
Enforcement
The Board may investigate, subpoena records, issue cease-and-desist orders, and refer matters for prosecution. Practicing without a license can lead to injunctions, fines, and criminal penalties. Advertising a nonexistent credential is independently sanctionable.
Worked example
A life coach administers an IQ test and writes a “psychological evaluation” for a custody case. This is both title misuse and unlicensed practice. The report’s use in court does not cure the violation, and the coach’s disclaimer that the report is “educational” does not change the conduct’s purpose or effect.
Traps that cost marks
Believing a test publisher’s qualification alone authorizes practice; it does not replace licensure. Assuming the label “consultant” avoids scope rules. Treating exemptions as portable across settings. Confusing a counseling license with authority to diagnose and test as a psychologist.
Key points
- Psychology practice includes assessment, diagnosis, psychotherapy, consultation, and supervision.
- “Psychologist” and related titles are restricted to licensees.
- Exemptions are setting-specific and narrow.
- Unlicensed practice can trigger Board cease-and-desist action and criminal referral.