Comprehension Items with multi-choice

[Tongzhao9417]

Hi, recently I would like to conduct a survey before the experiment that make sure the participants understand the instruction. I used the function "correct_response" but it can only include the response into data. How about adding a feature that the survey does not continue until the all anwsers correct?

[Tongzhao9417]

I propose a possible implementation method: utilizing the "required" attribute in HTML5, similar to the function "required." If the participant provides an incorrect answer, clicking the finish button will prompt them with "Incorrect response," akin to the function "required_error."

[Tongzhao9417]

Late for this party... I have noticed that there were a disscussion about this question (#2265 (comment))

Unfortunately, I need this function "fix the mistake before progressing". That is my opinion: The comprehension quiz is another way to understand the instructions. Sometimes, instructions may contain ambiguous statements. Some individuals might not understand the instruction, while others could have two different perspectives in mind. The quiz with feedback can help them confirm one of the interpretations.

[Tongzhao9417]

Hi, I have been solving this problem two weeks, but there are no progress of it. Is there anyone willing to help me?

[nikbpetrov]

Though late, this is not too difficult to implement using the on_load function. Remember that jsPsych is a lightweight framework that allows you to structure your experiments easily - you can incorporate any other tools/libraries.

For this one, you would just hide the continue button (or whatever else you want to do with it) and only show it when all the correct responses are selected. You can grab them using plain JavaScript or jQuery. You would add an event listener for your input that checks whether the correct responses are given every time they change their state. Feel free to ask your favourite LLM on how to exactly implement this function given a set of multiple-choice inputs in HTML (here's an example).