Item Authoring and Banking Flashcards

A 'distractor analysis' report shows that one distractor in a four-option item attracted 0% of responses. What action is MOST appropriate?

Answer: Revise or replace the non-functioning distractor to make it more plausible

Non-functioning distractors reduce item quality by effectively making the item a three-option question, so revision is preferred over retirement when the stem is sound.

Which of the following scenarios is an example of 'item dependency' that should be avoided in item banking?

Answer: An item whose correct answer is given away by the stem or options of another item on the same form

Item dependency occurs when one item reveals the answer to another, violating the assumption of item independence and compromising test validity.

In the context of item banking for high-stakes CBT exams, 'item security' refers MOST directly to:

Answer: Protecting item content from unauthorized access or pre-exam disclosure

Item security encompasses all practices that prevent premature exposure of live items, including access controls, NDA agreements, and exposure management.

Which of the following BEST describes 'content balancing' during automated test assembly from an item bank?

Answer: Selecting items so each form matches the blueprint's specified proportion of content domains and cognitive levels

Content balancing ensures every assembled form is parallel in terms of blueprint coverage, supporting score comparability across forms.

A test development team implements version control for items in the bank. What is the PRIMARY benefit of this practice?

Answer: It preserves a history of changes so teams can revert to a prior version if a revision introduces errors

Version control provides an audit trail of edits, allowing recovery of previous item text or metadata if a revision degrades item quality.

Which guideline is MOST important when writing stems for technology-enhanced items (e.g., drag-and-drop, hot spot) in a CBT environment?

Answer: Ensure the task instructions clearly explain the interaction mechanics so candidates are not penalized for unfamiliarity with the format

Clear interaction instructions prevent format unfamiliarity from introducing construct-irrelevant difficulty, ensuring the item measures the intended skill.

When retiring an item from an active item bank, which action MOST supports long-term bank health?

Answer: Changing the item status to 'Retired' and preserving statistical history for future validity research

Retiring rather than deleting an item maintains its historical statistics, which can inform future item writing and validity studies.