CBT Technology and Interface Flashcards

What is 'item banking' in the context of CBT systems?

Answer: A large repository of questions from which exams are dynamically generated

Item banking is a database of validated test questions that enables CBT systems to generate unique, randomized exams.

Why do many CBT exams disable the ability to go back to previous questions?

Answer: To prevent test-takers from changing answers based on later questions

Disabling backward navigation maintains exam integrity by preventing test-takers from using information from later questions to answer earlier ones.

What type of CBT interface element displays remaining exam time?

Answer: A countdown timer typically displayed in a corner of the screen

CBT platforms display a continuously updating countdown timer so test-takers can monitor their remaining time throughout the exam.

How does computer-based testing differ from paper-based testing in terms of score delivery?

Answer: CBT can provide immediate or same-day score results

CBT platforms can calculate and report scores instantly after submission, unlike paper tests which require manual grading.

What accessibility feature do most CBT platforms include for test-takers with visual impairments?

Answer: Screen reader compatibility and adjustable font size

CBT platforms are designed to support screen readers and font adjustments to ensure accessibility for visually impaired test-takers.

What is the purpose of a CBT 'scratch pad' or 'whiteboard' feature?

Answer: To provide a digital space for notes and calculations during the exam

The digital scratch pad replaces physical scratch paper, allowing test-takers to make notes and work through calculations.