A professional web-based system using PHP 8.x, MySQL, Bootstrap 5, and JavaScript (AJAX) designed to simulate and test the completion of user-owned or validated surveys in a certified testing environment.
System Requirements
The system must be professional, modern, fast, and scalable, with complete separation between the front-end and back-end.
Login Panel
Administrator login.
Password encryption using password hash.
Permissions system.
Log of all operations.
Control Panel
Displays:
Number of simulations performed.
Number of projects.
Number of models.
Status of each operation.
Graphs.
Activity log. Creating a New Project
Each project includes:
Project Name
Description
Creation Date
Project Status
Survey Definition
The user enters:
Survey Name
Number of Questions
Question Type
For example:
Single Choice
Multiple Choice
Five-Point Likert
Text
Number
Likert Scale Questions
The system supports the following scales:
1- Strongly Agree
2- Agree
3- Neutral
4- Disagree
5- Strongly Disagree
Setting the Response Distribution
For each question, the user can define the probability distribution of responses.
Example:
Strongly Agree = 60%
Agree = 25%
Neutral = 10%
Disagree = 3%
Strongly Disagree = 2%
Ensure that the sum of the percentages equals 100%.
Setting Up Different Scenarios
