EPPP - Examination for Professional Practice in Psychology

140 questions available

Retirement scheduled

This exam retires on Saturday, April 1, 2028.

ASPPB lists integrated EPPP as the broader replacement path; a practice exam for it is not available yet.

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Certification exam
225 Exam questions
Professional Level
Your practice
140 Practice questions
2 hours 20 minutes Practice Time
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No account needed. A free account includes 20 questions for this exam.
The bar to clear EPPP (Part 1-Knowledge) recommended passing score: 500 Published passing score for this certification.
140 practice questions
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Exam overview and details

The Examination for Professional Practice in Psychology (EPPP) is the national licensing examination required for licensure as a psychologist in the United States and Canada. Administered by the Association of State and Provincial Psychology Boards (ASPPB), this comprehensive exam assesses the core knowledge and competencies essential for the safe, ethical, and effective independent practice of psychology. Passing the EPPP is a non-negotiable milestone, signifying that a candidate has mastered the foundational scientific and applied principles across eight major content domains. Earning a passing score validates a candidate's readiness for professional practice, serving as the final academic and evaluative hurdle before obtaining a license to practice independently. This certification is universally recognized by all state and provincial licensing boards as the standard for entry-level competence, making it the single most critical examination in a psychologist's career trajectory.

Sample Questions

Choose an answer and explore the explanation to see how practice works.

Social and cultural bases of behavior

A psychologist working at a community mental health center is asked to evaluate a 16-year-old recently arrived refugee from Eritrea who is reporting nightmares and somatic complaints. She has limited English proficiency. The agency has a phone-based interpreter service and a bilingual staff member from a different but related East African country. Which approach is most consistent with APA Multicultural Guidelines (2017)?

Assessment and diagnosis

A psychologist administers a depression screener with sensitivity 0.85 and specificity 0.75 in a primary-care population with 10% MDD base rate. Approximately what is the positive predictive value of a positive screen?

Research methods and statistics

A meta-analysis of 30 studies of CBT for panic disorder reports a pooled effect size (Hedges' g) of 0.85 with 95% CI [0.65, 1.05]. Which interpretation is most accurate?

Biological bases of behavior

A 38-year-old woman has experienced four episodes of major depression following her late-fall to early-spring transitions over the past five years, with hypersomnia, increased appetite, and weight gain each episode. She remits in summer. The consulting psychologist explains the leading neurobiological hypothesis. Which best describes it?

Growth and lifespan development

A school psychologist works with a 7-year-old student who demonstrates strong academic skills when working alongside her teacher with prompts but cannot complete the same tasks independently. The teacher reports the child can perform with structured support that bridges to independence. Which Vygotskian concept best describes the gap between independent performance and supported performance?

Exam insights and study advice

Successfully passing the EPPP is the definitive gateway to professional autonomy and career legitimacy in psychology. It is not merely an exam but a licensure requirement mandated by law in every U.S. state and Canadian province. Achieving a passing score confers industry-wide recognition of your competency, enabling you to obtain a license, practice independently, bill insurance panels, qualify for hospital privileges, and be recognized as a licensed psychologist. This certification is the cornerstone of career advancement, unlocking opportunities in private practice, academia, healthcare systems, and consulting. It is the primary credential that distinguishes a licensed, independent practitioner from a supervised trainee, carrying significant weight with clients, employers, and colleagues.

What this exam covers

01Assessment and diagnosis

02Assessment and intervention

03Biological bases of behavior

04Cognitive-affective bases of behavior

05Collaboration, consultation, and supervision

06Ethical practice

07Ethical, legal, and professional issues

08Growth and lifespan development

09Professionalism

10Relational competence

11Research methods and statistics

12Scientific orientation

13Social and cultural bases of behavior

14Treatment, intervention, prevention, and supervision

Exam Details EPPP-1

Exam Code EPPP-1
Passing Score EPPP (Part 1-Knowledge) recommended passing score: 500
Exam questions 225
Question Types Multiple choice (100%)

Frequently Asked Questions

What is the passing score for the EPPP, and is it the same everywhere?

How long should I plan to study for the EPPP?

What are the eight content areas covered on the exam?

Can I retake the EPPP if I do not pass?

What is the difference between the EPPP Step 1 and EPPP Step 2?