Which test items consist of a stem, the correct answer, keyed alternative, and distractors?

Correct option is B

A multiple-choice test consists of a stem (the main question or problem), a correct answer (key), and distractors (incorrect but plausible alternatives). These tests are widely used for objective evaluation in various educational and professional settings. They are efficient in assessing knowledge, understanding, and application skills.
Information Booster
1. Allows for objective grading with minimal subjectivity.
2. Efficient in covering a wide range of topics in limited time.
3. Provides immediate and clear feedback to learners.
4. Distractors help in identifying common misconceptions.
5. Applicable to all levels of education and professional assessments.
Additional Knowledge
· Diagnostic test (Option a): Focuses on identifying specific strengths and weaknesses in learners to tailor instruction. It is not structured like multiple-choice tests.
· Close test (Option c): Requires filling in blanks within a passage, emphasizing contextual understanding rather than selection from alternatives.
· Oral test (Option d): Evaluates verbal skills and involves spoken questions and answers, lacking a structured format like multiple-choice tests.