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Questions related from Bruno Penteado
Hello, I have a dataset of 850 subjects and 6 potential raters. Each subject can be classified into 4 nominal categories. My idea is to split the dataset equally among the raters but holding out...
10 June 2021 427 1 View
Hi, Though I know the answer depends on the question being asked, I see that some analysis are not suited for this situation and some aspects are more relevant. 2 examples: I conducted a small...
14 June 2017 7,224 6 View
My goal is to use large-scale assessment data (answers from the respondents to the items and the respective Q-matrix) to verify whether it is possible to infer prerequisite relationships among the...
24 May 2016 2,487 8 View
I'd like to use interactional data: problems solved, answers given, time taken, concepts involved, certificates received as well as interaction among its users (forum messages exchanged) to run...
08 April 2015 5,633 3 View
As far as I have studied, the main difference lies in the grain-size of assessment and intervention: ITS: more problem-based, concerning few specific exercices, assessing fine-grained skills,...
20 February 2015 2,606 4 View
Hi, I have several 6-point Likert items about opinions of the workplace. I also have different groups (e.g. Team1 and Team2, disjoint subjects) which I want to compare if their opinion differ...
24 January 2015 644 13 View
I'm working on a performance assessment instrument to measure multidimensional factors that influence employee´s productivity. We modelled the items so that 3 factors could be covered, using a...
04 December 2014 7,699 6 View
