ABGC Certification Examination (CGC credential) study plan

Map the entire Genetic Counseling Practice domain into a concept outline that lists every major subarea (risk assessment, pedigree analysis, counseling process, genetic testing, ethical/legal issues) and note your confidence level for each

Define and write out in your own words 25 core terms (e.g., penetrance, expressivity, Bayes theorem, recurrence risk, nondirectiveness) with a one-sentence example of each

Build a personal baseline quiz of 30 mixed practice questions and record your score and error categories

Schedule recurring study blocks on your calendar and set up a spaced-repetition deck for terminology

Work through 15 pedigree construction and interpretation problems, correctly labeling inheritance patterns and carrier status

Solve 10 recurrence-risk and Bayesian probability problems step by step, showing the formula and arithmetic for each

Compare autosomal dominant, autosomal recessive, X-linked, mitochondrial, and multifactorial inheritance using a self-made comparison table

Explain in writing how to identify and avoid common pedigree errors (consanguinity, reduced penetrance, variable expression, new mutations)

Outline the genetic counseling process from intake through follow-up, listing the purpose of each step

Draft a model counseling session script that demonstrates nondirective communication, informed consent, and discussion of uncertainty

Analyze 5 counseling scenarios for ethical tensions (confidentiality, duty to warn, incidental findings, direct-to-consumer testing) and write a defensible course of action for each

Summarize key legal and regulatory concepts relevant to genetic testing (e.g., genetic information nondiscrimination protections, laboratory standards, privacy rules) in a one-page reference sheet

Review and correct every error from weeks 1-3, rewriting the underlying concept for each mistake

Complete a 50-question cumulative practice test under timed conditions and analyze results by subarea

Teach two difficult concepts (e.g., Bayesian analysis and nondirective counseling) aloud or in writing as if explaining to a peer

Identify your three weakest subareas and build a targeted review list for weeks 5-6

Drill the three weakest subareas identified in week 4 using 20 focused practice questions per subarea

Create 20 flashcards that convert each missed fact into a question-answer pair, and review them daily

Practice applying risk communication strategies by writing plain-language explanations of three complex genetic results for hypothetical clients

Review genetic testing methodologies (karyotype, microarray, sequencing, panel testing) and match each to appropriate clinical scenarios

Integrate knowledge across subareas by solving 10 comprehensive case-based scenarios that combine risk assessment, counseling, and ethics

Write a 300-word response to each of five ethical or psychosocial prompts, applying a structured decision framework

Review and refine your week 1 domain map, marking subareas as mastered, developing, or still weak

Complete another 50-question timed practice test and compare your score with week 4

Simulate full exam conditions with a 100-question timed practice test and record pacing and stamina issues

Perform a detailed error analysis of the simulation, categorizing mistakes as knowledge gaps, misreading, or reasoning errors

Re-drill the top five error categories with 10 questions each and write a corrective rule for each category

Condense all notes into a single high-yield review sheet of no more than five pages

Review the high-yield sheet and flashcard deck daily, retiring cards you answer correctly three times in a row

Complete two 50-question timed practice tests and aim for a stable score above your week 7 baseline

Rehearse test-day logistics: timing strategy, flagging and returning to difficult questions, and managing anxiety

Write a final one-page self-assessment listing remaining weak points and a maintenance plan for the final days before the exam