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Electronic forms of assessment:
Extended Matching Items (EMIs)
Trevor Gibbs
.
Multiple Choice Questions :
• are probably the most commonly used form of assessment
• are used by many organisations in many parts of the world
• despite their advantages, are probably the most wrongly used form of assessment
.
Multiple Choice Questions :
• ask the student to choose the best possible answer from a series of answers; what is it measuring?
• take various forms, can confuse
• can be hard / labour-intensive to set fairly
• can be limited in their scope of questions ( knowledge domain)
• are easy to mark ( computers)
• subject to test item analysis
• validity & reliability debate
Domains of Learning::Cognitive
Psychomotor Affective /
attitudinal
Hierarchies of Learning:recall understand apply analyse synthesise
evaluate
imitate
manipulation
develop precision articulate become expert achieve mastery
receive respond / understand value / evaluate organise adopt behaviour ineveryday actions
.
Extended Matching Items – EMIs. R type questions
Extended matching items/questions (EMI or EMQ) are Extended matching items/questions (EMI or EMQ) are
a written examination format similar to a written examination format similar to multiple choice
questions but with one key difference; questions but with one key difference; they attempt to they attempt to
test domains of learning in a far more applied, in depth, test domains of learning in a far more applied, in depth,
and contextual sense.and contextual sense.
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An otherwise healthy 33-year-old man has mild weakness and occasional episodes of steady, severe abdominal pain, but no diarrhoea. One aunt and a cousin have had similar episodes. During an episode his abdomen is distended, and bowel sounds are decreased. Neurological examination shows a mild weakness in the upper arms. These finding suggest a defect in the biosynthetic pathway for:
A. collagen B. corticosteroid C. fatty acid D. glucose E. haem F. thyroxine
.
Acute intermittent porphyria is a result of a defect in the biosynthetic pathway for:
A. collagen B. corticosteroid C. fatty acid D. glucose E. haemF. thyroxine
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A 7-year-old girl has a high fever and a sore throat. There is pharyngeal redness, and swollen right tonsil with creamy exudate, and painful right submandibular lymphadenopathy. Throat culture on blood agar yields numerous small β-haemolytic colonies that are inhibited by bacitracin. What is the likely cause of the illness?
Streptococcus pyogenes
.
Name an encapsulated Gram-positive organism that usually grows in pairs
or short chains.
Streptococcus pneumoniae
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Extended Matching Items type questions can measure both the depth and breadth of knowledge and increase contextual learning
They make you think !!
.
5 components:
Theme, Focus, Options, Lead-in, Stem
• Theme
Pneumonia - appropriate to learning
• Focus
Causation - common, likely to see
.
• Options
List - at least twice the number of stems
• Lead in
“ For each of following clinical scenarios.. - specific, understandable
• Stems
Clinical scenario - common & clear
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Theme: Pneumonia
Focus: Causes of pneumonia
Options: List 8 causes of pneumonia ( bacteria , virus, others)
+/- 5 things that do not cause pneumonia
Lead in: “ For each of the clinical cases, described below, select the most likely causative agent ”
Stems: a) A 65 year old smoker presented with …
b) A 5 year old previously healthy child with …
c) A 55 years old lady receiving radiotherapy for carcinoma of the breast
d) A 23 years old male homosexual with Kaposi’s sarcoma..
Instructions:
• Clear
• Concise
• Informative