Final answer:
The independent variable in your experiment could be the type of device used for NTI, while the dependent variable could be the success rate of NTI measured through students' academic performance or satisfaction with the learning process.
Step-by-step explanation:
An example of an independent variable for your experiment could be the type of device used for NTI, such as a computer, tablet, or smartphone. This variable can be manipulated and controlled by the researcher.
On the other hand, a possible dependent variable could be the success rate of NTI, measured by factors like students' academic performance or their satisfaction with the learning process. This variable is expected to change as a result of the independent variable.