CSC/ECE 517 Spring 2023 - E2320. Reimplement the Question hierarchy: Difference between revisions
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The Question class and its subclasses are used to implement all rubric items, quiz questions, and survey questions in Expertiza. Here is the hierarchy. | The Question class and its subclasses are used to implement all rubric items, quiz questions, and survey questions in Expertiza. Here is the hierarchy. | ||
Choice question | Choice question | ||
Scored question | Scored question | ||
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MultipleChoice | MultipleChoice | ||
CheckBox [√] [should this be a Scored question?} | CheckBox [√] [should this be a Scored question?} | ||
TextResponse | TextResponse | ||
TextArea [√] | TextArea [√] | ||
TextField [√] | TextField [√] | ||
UploadFile [√] | UploadFile [√] | ||
Revision as of 01:51, 20 March 2023
Expertiza
Expertiza is a Ruby on Rails based open source project. Instructors have the ability to add new projects, assignments, etc., as well as edit existing ones. Later on, they can view student submissions and grade them. Students can also use Expertiza to organize into teams to work on different projects and assignments and submit their work. They can also review other students' submissions.
Question Hierarchy
The Question class and its subclasses are used to implement all rubric items, quiz questions, and survey questions in Expertiza. Here is the hierarchy.
Choice question
Scored question Scale [√] Criterion [√] Unscored question Dropdown [√] MultipleChoice CheckBox [√] [should this be a Scored question?}
TextResponse
TextArea [√] TextField [√]
UploadFile [√]
Problem Statement
Dropdown, MultipleChoice, and Scale questions have a lot in common: you display the alternatives and let the user choose one of them. They also differ, in that only Scale is required to have a numeric sequence of choices; Dropdown and MultipleChoice may, but also may have selections that don’t correspond to anything numeric. We would like to write a single piece of code to display all three types of questions
Files Modified
Below are the files we changed as part of the reimplementation
Reimplementation
As a part of the reimplementation project, Partials is included to avoid HTML concatenation.