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    NCMHCE Exam Preparation · CACREP-Aligned

    Pass the NCMHCE. Launch Your Career. Transform Lives.

    The Green Book™ is the clinician-built study system designed specifically for counseling students and registered interns — building the clinical reasoning, diagnostic confidence, and exam readiness you need to pass the NCMHCE and begin your licensed career.

    Built for students & registered interns preparing for the NCMHCE300+ clinical vignette questions aligned with CACREP domainsTrusted by LMHCs, supervisors & counseling educators nationwide
    A Personal Welcome from Our Co-Founder

    Your Journey Into Clinical Excellence Starts Here

    A Message From Our Co-Founder

    Dr. Itzel Harriott

    PharmD, PhD, RMHCI  ·  Co-Founder & CEO

    The Clinical Mental Health Green Book, LLC is committed to being a trusted, high-standard resource in clinical mental health counseling education and practice. Our mission is to provide comprehensive, accessible, and effective training and quick reference materials — designed to enhance learning and challenge the preparation of aspiring, practicing, and veteran mental health professionals.

    We strive to elevate the training experience by integrating feedback from individuals at every stage of their career journey — whether they are just entering the field, actively practicing, or sunsetting their professional roles. Our team — led by myself and Jerome McDuffie (Executive Director) — includes Counseling Educators, Qualified Supervisors, LMHCs, LPCs, RMHCIs, Student Interns, and Substance and Addictions Professionals. Every product is developed, reviewed, and refined by this collective, ensuring a highly comprehensive, must-have resource for anyone preparing for the NCMHCE.

    "A key element of our mission is inclusivity — particularly for underrepresented and marginalized communities."

    Through innovative tools like our Green Book Toolkit with Thesaurus, we address gaps in familiarity with clinical terminology used in exams and practice. This thesaurus serves not only as a study tool, but also as a valuable resource in clinical settings — helping practitioners translate complex terms into language their clients can understand. This approach has been particularly praised by minority clinicians and supervisors who use it to bridge communication gaps and enhance client comprehension in medical and therapeutic contexts.

    If you're preparing for the NCMHCE, I recommend starting with our two must-have volumes: Volume I (Psychotherapist Toolkit) provides the essential exam strategy, Edge Mapping framework, clinical thinking structure, and terminology alignment — it sets the foundation for how to approach every clinical scenario. Volume II (NCMHCE Study Guide) delivers 300 practice questions with 9 unique differentiating vignettes to confirm your readiness and identify remaining gaps. Volumes III through IX are specialty volumes designed to deepen your understanding in specific clinical areas where more insight is needed.

    Our overarching goal is to aid society in producing highly competent, empathetic, and culturally attuned therapists — including those from underrepresented communities — who are prepared to succeed in the National Clinical Mental Health Counselors Exam and beyond. By continually listening to feedback, refining our materials, and focusing on the needs of learners from diverse backgrounds, we work to improve pass rates, support supervisors with top-tier resources, and set the standard for clinical mental health training and education.

    The Clinical Mental Health Green Book is not just a study aid — it's a partner in your professional journey, dedicated to shaping a stronger, more inclusive field of mental health care.

    With warmth and purpose, Dr. Itzel Harriott — Co-Founder & CEO, The Clinical Mental Health Green Book, LLC

    Comprehensive Resources

    Clinical materials refined by practitioners at every career stage.

    Inclusive by Design

    Bridging terminology gaps for minority clinicians and underrepresented communities.

    NCMHCE Ready

    CACREP-aligned preparation that builds confidence, not just knowledge.

    300+

    NCMHCE-style exam questions

    4

    Published clinical volumes

    5★

    Clinician-rated resources

    CACREP

    Aligned curriculum

    Why the Green Book Works

    Everything You Need to Pass the NCMHCE

    A structured, clinician-built system that takes you from student to licensed counselor — step by step.

    Built for Students & Registered Interns

    Every volume is written with the counseling student and pre-licensed intern in mind — from core clinical foundations through exam-day readiness.

    Clinical Reasoning Over Memorization

    We teach you to think like a clinician, not just recall facts — building the diagnostic reasoning the NCMHCE actually tests.

    Structured Learning Pathway

    Start with the two must-haves — Toolkit (Vol. I) & Study Guide (Vol. II) — then add specialty volumes (III–IX) to strengthen specific clinical areas.

    Safety-Focused Clinical Confidence

    Suicide risk assessment, ethical decision-making, and client safety are woven throughout — because competent clinicians protect lives.

    Exam Preparation

    Prepare with Confidence

    A one-stop clinical resource integrating DSM-5-TR accuracy, plain-language explanations, and real-world case studies — built by clinicians who've been there.

    DSM-5-TR Accuracy

    Every diagnosis, criterion, and clinical nuance aligned with the latest DSM-5-TR guidelines.

    NCMHCE-Style Questions

    Practice with exam-style vignettes and clinical simulations designed by licensed clinicians.

    Clinical Reasoning

    Step-by-step clinical dissections that build deep conceptual understanding, not just memorization.

    Red-Flag Safety

    Integrated safety considerations and suicide risk assessment protocols throughout every volume.

    Your Path to the NCMHCE

    A proven approach to clinical exam mastery

    01

    Study

    Dive into DSM-5-TR aligned content with plain-language explanations

    02

    Practice

    Work through clinical vignettes and NCMHCE-style simulations

    03

    Differentiate

    Master diagnostic differentiation with complex case studies

    04

    Succeed

    Walk into your exam with confidence and clinical clarity

    An Integrated Model of Impact

    What makes the Green Book Team unique is not simply that we operate in four sectors — it is that each sector strengthens the others.

    Clinical care → SupervisionSupervision → EducationEducation → AdvocacyAdvocacy → Access to Care

    Together, this creates a closed-loop ecosystem of clinical excellence and community impact.

    Join the Mission

    Whether you are a counselor, supervisor, educator, policymaker, or donor — there is a place for you in this mission.

    Subscription Access

    AI-Powered Training Tools

    Unlock a growing suite of interactive clinical tools designed to sharpen your diagnostic reasoning, accelerate exam prep, and elevate your practice — all included with your subscription.

    Coming Soon

    Daily NCMHCE Practice

    A fresh clinical scenario delivered every day to keep your skills sharp.

    Case Note Writer

    AI-powered clinical documentation assistant for progress notes and treatment plans.

    DSM-5-TR Expert Blog

    Automated expert-authored articles covering diagnostic nuances and clinical best practices.

    Advocacy & Current Events

    Stay informed on mental health policy, legislation, and community-impact initiatives.

    Start free with limited daily access, or subscribe for unlimited use of all tools.

    Now Available

    The Edge Mapping Method™

    A proprietary diagnostic framework designed for licensed counselors, supervisors, educators, and interns — now included in the Therapist's Toolkit.

    Follow Us on Social Media

    Stay connected with the latest updates, resources, and community stories.

    Featured: Edge Mapping™ Module 5 — R.O.S.E.

    A quick look at how we teach the R.O.S.E. framework. Share it with your network.

    Instagram

    @mentalhealthgreenbookllc

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    LinkedIn

    Jerome R. McDuffie, M.A., M.A., LMHC, NCC

    Connect on LinkedIn

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    @greenbookllc

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    Facebook

    Clinical Mental Health Green Book, LLC

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    YouTube

    @Jeromermcduffie

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    WhatsApp

    Message us directly at (386) 795-3095

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    FAQ

    Frequently Asked Questions

    Free Practice Exam

    Test Your Clinical Reasoning — Free

    Experience a sample NCMHCE-style clinical simulation. No signup required. See where your diagnostic reasoning stands.

    Clinical Simulations

    Practice with real-world case scenarios aligned to the NCMHCE format.

    Timed Experience

    Get familiar with the pacing and pressure of the actual exam.

    Instant Feedback

    Detailed rationale for every answer — learn from each decision.

    Safety-Focused

    Questions emphasize suicide-risk and diagnostic clarity.

    Start Free Practice Exam

    Free with email signup · Takes about 15 minutes