The EPPP (Examination for Professional Practice in Psychology) is the licensing exam required by every U.S. state and Canadian province before a psychologist can practice independently. Administered by the Association of State and Provincial Psychology Boards (ASPPB), the exam covers eight broad content domains ranging from biological bases of behavior to ethical and legal issues. Most candidates sit for the EPPP after completing a doctoral degree in psychology and the required supervised postdoctoral hours, making it the final hurdle before independent licensure.
This free EPPP practice test PDF contains printable exam-style questions drawn from across all eight content areas. Studying from a physical document allows you to annotate, highlight, and work through problems without screen fatigue — an approach many candidates find useful during the final weeks before their exam date. Download, print, and use this PDF alongside your primary study program to test yourself on the material you have been reviewing.
Assessment accounts for roughly 12–15% of EPPP Part 1 content, making it one of the more heavily weighted domains. You need to understand the psychometric foundations of testing — reliability coefficients (test-retest, internal consistency, inter-rater), validity types (content, criterion-related, construct), and the distinction between norm-referenced and criterion-referenced tests. These concepts appear not only in abstract form but embedded in case scenarios where you must evaluate whether a test is appropriate for a given clinical purpose.
Specific instruments are tested by name and application. Intelligence tests such as the WAIS-IV and WISC-V, neuropsychological batteries like the Halstead-Reitan, projective measures including the Rorschach and TAT, and objective personality inventories like the MMPI-2-RF all appear on the exam. You should know each instrument's theoretical basis, standardization sample characteristics, score interpretation, and clinical indications and contraindications.
Cultural and linguistic considerations in assessment are increasingly emphasized. The EPPP expects candidates to identify test bias, understand how acculturation and language proficiency affect performance, and know when to use interpreters or culturally adapted instruments. The ethical obligation to use the most appropriate and valid assessment tool for each individual client — rather than defaulting to convenience — is a recurring theme in assessment questions.
Treatment is typically the largest content domain, comprising about 14–16% of EPPP questions. Cognitive-behavioral therapy (CBT) receives the most attention given its evidence base, but the exam tests a wide range of approaches: psychodynamic and psychoanalytic therapies, humanistic and existential frameworks, behavioral interventions, dialectical behavior therapy (DBT), acceptance and commitment therapy (ACT), and family systems models.
For each major modality, you should understand the theoretical underpinnings, the target population, key techniques, and the empirical support (or lack thereof). Exposure and response prevention for OCD, prolonged exposure and EMDR for PTSD, behavioral activation for depression, and motivational interviewing for substance use are high-yield areas. The exam also tests how to select among treatments based on diagnosis, patient characteristics, and the evidence base — not simply recognizing what each therapy does.
Child and adolescent treatment receives dedicated attention, including applied behavior analysis principles, parent management training, and evidence-based approaches to ADHD, autism spectrum disorder, and childhood anxiety. Pharmacological treatment knowledge at the conceptual level — not prescribing, but understanding mechanisms, common side effects, and when to refer for medication evaluation — is also expected of psychologists even in non-prescribing jurisdictions.
Research and statistics represent roughly 8–10% of the exam and require you to think like a scientist-practitioner. Experimental design questions test your ability to identify independent and dependent variables, distinguish true experiments from quasi-experiments and correlational studies, recognize threats to internal and external validity (selection bias, maturation, history effects, demand characteristics), and evaluate control group designs.
Statistical knowledge must be applied, not merely definitional. You need to select the correct statistical test for a given research scenario — knowing when to use t-tests versus ANOVA versus chi-square versus regression — and interpret output meaningfully. Effect size (Cohen's d, eta-squared), statistical power, Type I and Type II error rates, and the difference between statistical and clinical significance are all tested. Understanding meta-analytic concepts is also relevant given how heavily the field relies on systematic reviews.
Single-subject (N-of-1) designs appear on the EPPP because they are used extensively in applied behavior analysis and clinical psychology research. Reversal (ABA) designs, multiple baseline designs, and alternating treatments designs each have distinct logic and threat profiles that you should be able to explain. Program evaluation methods, including needs assessment and outcome evaluation design, round out the research domain.
Ethics questions appear throughout the EPPP and constitute about 7–9% of the exam. The primary reference is the APA Ethics Code (2017 revision), and you should know the aspirational principles (beneficence, fidelity, integrity, justice, respect) alongside the specific enforceable standards. Common testing areas include informed consent requirements, the limits of confidentiality (mandatory reporting, Tarasoff duty to protect, HIPAA), boundaries and multiple relationships, and record-keeping obligations.
Legal issues in psychology include licensure law, standards for professional practice, testimony as an expert witness, competency to stand trial versus criminal responsibility (insanity defense), civil commitment criteria, and custody evaluation procedures. The EPPP does not test jurisdiction-specific law but does expect you to recognize the general legal framework within which psychologists operate across North America.
Ethical decision-making models — the ability to reason through a dilemma using established frameworks rather than simply recalling a rule — are tested via case vignettes. When confidentiality conflicts with duty to warn, when cultural differences complicate informed consent, or when a supervisee's competence is in question, the exam expects reasoned application of principles, not mechanical rule-following. Practicing with vignette-style questions is essential preparation for this domain.
Consistent, timed practice is the most reliable way to build the speed and accuracy the EPPP demands. After working through this PDF, continue your preparation with full-length timed exams — the eppp practice test on this site gives you additional questions across all eight content domains with detailed explanations to help you identify and close remaining knowledge gaps before your exam date.