Just found this paper from last year (https://t.co/X8vFjmyG7a) along the lines, albeit not exactly the same, as what I've been thinking about regarding use of IRT for determining actual effort in task attempts - https://t.co/xilZUgJF4C Nice to see independ
RT @MqNumeracy: @MQNumeracy member John Ehrich from @MQEducation & cols from Uni of Wollongong and Griffith Uni used an item response model…
@MQNumeracy member John Ehrich from @MQEducation & cols from Uni of Wollongong and Griffith Uni used an item response modeling approach to create an objective measure of intrinsic cognitive load within the numeracy and literacy domains. Paper is here:
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