CASUS Help

Currently, there are three different rating options for multiple-choice questions. 

1. Standard mode (default)
Calculation: (number of correct answers - number of wrong answers)/number of answers * 100
In case the learner does not select any answer, the answer will automatically be rated with 0%.
All values between 0 and 100% can be achieved, but if a question has only one correct answer only 0 or 100% are possible.

2. Strict mode
All items must be selected correctly in order to get a 100% rating, all other answers will be rated with 0%.

3. Only correct items
Similar to standard mode, but only the correct expert answers are considered for rating.

CAVE: Standard constraints:

• user has not clicked anything, but the number of expert answers >0: score = 0%
• number of correct answers is shown + number expert answers >0 + user clicked more options than shown: score = 0%
• only correct items: number of expert answers <total options and user clicked all: score = 0%

  Ratings can be changed by applying other settings, such as adding a must-not-miss answer.

Answer weighting:
You can weight the questions of a case differently by changing the provided checkbox. These weighting settings can be included in the results evaluation reports that are exported.

In case of questions, please contact our CASUS support team.