usability – Questionnaire for studies on small samples (5-7 users)

I am currently working on my thesis and I am working on conducting a user research on the chatbot experience with real users. Currently, I'm going to test three different chatbot prototypes to test:

(1) For each prototype, I will find around 5-7 users to test it

(2) To test each prototype, I will first interview them (to know their chatbot usage, their background, etc.), then the usability tests (by giving them tasks), and finally I want to use metrics to measure the quality of the prototype.

(3) I wonder if anyone recommends measures to measure the usability of a chatbot app? I was currently planning to use the SUS questionnaire, which I found a few theses using to assess the chatbot, but I don't know if it works with a small number of samples (5 users).

Does anyone recommend different approaches?

With which wordpress plugin can I make a questionnaire type form?

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sus – Correct translation of the questionnaire into French and German

We are working on a free tool that will generate a PDF document for the system usage test with a few additional questions and need help translating the following two questions correctly into French and German for our questionnaire. :

Overall, I would say the usability of this product is [worst imaginable, horrible, poor, fair, good, excellent, best imaginable].


How likely are you to recommend XYZ to a friend or colleague?

We would really appreciate any help.

spreadsheet function – Automatically hide / show rows – questionnaire

Hi there, I need help with my worksheet. I need to create a dynamic quiz and I need a code that allows me to automatically hide / show certain lines based on information from a cell. Example:

if c6 is "internally", show me line 7 but hide 8 at 107

if c6 is "External", hide all lines from 7 to 107

if c7 is "yes", show me line 8 but hide 9 to 107

if c7 is "No", show me line 8 but hide 9 to 107

if c8 is "Critical", show me line 9 but hide 10 to 107

if c8 is "Important", show me line 9 but hide 9 to 107

if c8 is "Regular", show me line 9 but hide 9 to 107

if c8 is "Other", show me line 9 but hide 9 to 107

if c9 is "Critical", show me line 10 but hide 11 to 107

if c9 is "Important", show me line 10 but hide 11 to 107

if c9 is "Regular", show me line 10 but hide 11 to 107

if c9 is "Other", show me line 10 but hide 11 to 107


can anyone help me?

mistletoe design – UX / UI designers short questionnaire

I'm doing my PhD in IT by working on methods and tools to support UX assessment of web applications. I have prepared a short questionnaire for UX / UI designers working in the industry. It would be very useful if you could complete it.

Here is the link:

This should not take more than 5 minutes.

Thank you!

pagination – What is the right method to show the user progress of a dynamic questionnaire with a variable number of questions?

What are the best practices for showing the length and the stage of a questionnaire, where the length of the questionnaire changes and branches dynamically depending on the responses? I will create a quiz in which the user will see one question at a time. I want users to know how much time they have and how much they have their place in the process, but without misleading them. I do not want them to think that a single questionnaire could have 50 questions to answer. But to give a tangible figure, they might have to answer 7 questions or 15 questions could be asked based on their answers.

pci dss – Which PCI self-assessment questionnaire to choose?

We have to complete a PCI self-assessment questionnaire and I wonder whether to fill out SAQ A-EP or SAQ D.

We are an online merchant who receives credit card information via an API. We scan them and send them to a PCI-compliant third-party service provider. We do not store any credit card details.

ease of use – Is it valid to administer an SUS questionnaire after a system training session?

We would like to do some tests to determine the ease of use and learning of the new system we have produced. We have a very short period of time, so for the moment we are only looking for something fast and high level.

We will have some training sessions with new users. During these training sessions, they will learn how to use the new software. (This is a very complex system requiring specific knowledge, and it is unlikely that users become more skillful during the training sessions) They are required to attend the training session. So I can not really test users who have not taken the training.

I am thinking of administering an SUS questionnaire at the end of the training sessions. Would it still produce valid results? From what I understand, it is usually used after tests of use with structured tasks (and not after training in the system).

IPv4 Questionnaire | Talk Web Hosting


By completing the IPv4 questionnaire, I would like to reply to my provider:

Network diagram
Please provide an ASCII map indicating how the requested block will be subnet.

Option1: File


Option2: manual entry

Can someone help me on this?


Signing Registration – Should I use a questionnaire or guided forms for the process of registering new members?

I have been responsible for designing a membership process for a non-profit organization.

Is there a best practice / procedure for developing a multi-step registration process that also needs to validate user selections? Should I use a guided assistant that asks the user about his identity, then determines / "explains" his options based on his answers (which seems slower but more user-friendly), or just give him the options with descriptions and let them choose (faster but less intuitive)?

I am thinking of a multi-step guided form such as Turbo Tax that presents your options based on your answers, as opposed to a multi-page registration form that asks you to complete / select all options and describe each selected selection . are you.

The tricky part is "who they are" determines their type of rating / member and their location determines their chapter selections (and is also part of their members' pricing).

Thank you for any help!