II. Types of Selected Response Items
C. Multiple select MCQs
Multiple select MCQs, also known as multiple-multiple MCQs, allow for more than one correct answer and require test-takers to select all the correct responses. These types of questions are useful for evaluating integrated knowledge and multifaceted concepts. Creating effective multiple select MCQs requires a combination of pedagogical insight and stringent design principles to ensure their educational effectiveness.
BASIC Information
Multiple Answers: Usually, two or more options are correct.
Extended Choices: They often come with a larger set of options than single select MCQs.
Increased Complexity: By their nature, they demand a deeper understanding of the topic.
INTERMEDIATE Information
READ
How Question Types Reveal Student Thinking: An Experimental Comparison of Multiple-True-False and Free-Response FormatsClear Instructions: It must be evident that multiple answers can and should be selected.
Balanced Options: Distractors should be reasonably plausible, and correct options shouldn’t stand out blatantly.
Consistency in Answers: For instance, if one question has two correct answers, try to maintain this pattern to avoid unintentional hints.
Rich Information: They can provide nuanced insights into a student's understanding.
Multidimensionality: They're adept at evaluating complex, integrated knowledge bases or multifactorial processes.
Imagine a PA student learning about the different causes of anemia. A suitable MCQ might be: "Which of the following can cause microcytic anemia?" A) Iron-deficiency B) Vitamin B12 deficiency C) Chronic disease D) Thalassemia E) Folate deficiency
ADVANCED Information
READ
Multiple-true-false questions reveal more thoroughly the complexity of student thinking than multiple-choice questions: a Bayesian item response model comparisonCognitive Demand: Develop questions that probe areas where multiple concepts intersect or where a depth of knowledge is required to discern multiple correct responses.
Avoid Common Mistakes: Such as having an unequal number of correct answers across questions or creating patterns in correct responses that might serve as hints.
Rigorous Review: Due to their complexity, these MCQs should be subject to stringent peer or expert review to ascertain clarity, validity, and relevance.
Skill Evaluation: Given their intricacy, such MCQs can gauge students' skills in synthesis, application, or evaluation.
Diagnostics and Feedback: They're powerful tools for identifying specific areas of weakness in a student’s understanding, as missing part of the answer can pinpoint specific gaps or misconceptions.
Challenges: They require more time to answer and can sometimes cause test-taker frustration. This must be counterbalanced by their pedagogical value.
Visualize a senior PA student gearing up for specialized roles. An in-depth MCQ might be: "During a respiratory assessment, which of the following findings are indicative of a possible chronic obstructive pulmonary disease (COPD) exacerbation?" A) Barrel-chested appearance B) Cyanosis of the lips C) Decreased breath sounds D) Wheezing on expiration E) Symmetrical chest movement
Here, the student must integrate anatomical, physiological, and clinical knowledge to discern the signs of COPD exacerbation. Properly responding to such a query showcases a well-rounded understanding of the respiratory pathology in question.