CBT Study Guide 2026
Everything you need to pass the CBT exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 CBT Exam Format at a Glance
📚 CBT Topics to Study (69)
✍️ Sample CBT Questions & Answers
1. When must a CBT testing organization inform a candidate of an accommodation decision?
Candidates must receive accommodation decisions well in advance so they can prepare assistive tools, appeal if necessary, or make alternative arrangements.
2. A CBT platform must be compatible with JAWS and NVDA screen readers. Which HTML attribute is most critical for making exam questions accessible?
The aria-label attribute provides descriptive labels that screen readers announce, making interface elements meaningful to visually impaired users.
3. An item writer is tasked with creating a scenario-based question to assess a candidate's application of knowledge, rather than simple recall. Which of the following stems represents the BEST approach?
Scenario-based questions present a realistic situation and require the candidate to apply their knowledge to make a decision or solve a problem. The stem describing a client situation directly assesses the application of professional standards, which is a higher-order cognitive skill than recall or definition.
4. Which data format is most commonly used to exchange candidate and score data between CBT platforms and credentialing organizations?
Structured data formats like XML or JSON, transmitted via secured API endpoints, provide machine-readable, validated, and auditable data exchange between systems.
5. In CAT, the concept of 'theta initialization' refers to:
Theta initialization sets the assumed starting ability level (often at the mean or a neutral value) used to select the first item before any examinee response data is available.
6. Which test-taking error occurs when a test-taker selects an answer that is true in general but does not specifically address the question being asked?
A true-but-irrelevant distractor is factually correct in isolation but fails to answer the specific question, making it an incorrect choice in context.