What is a Paradigm's Purpose? The philosopher, Thomas Kuhn was the first to use the term for science, suggesting that scientific research does not progress towards truths, but is subject to dogma and clinging to old theories. The word, like many scientific terms, comes from Greek, and means example.
1 Youâll need to pass the knowledge test before you can get your permit.  If you donât take a driver training course, you can get a permit but youâll need to wait until youâre 18 or older to get your driver license.
If your learner's permit is about to expire and you still don't feel ready to take the driver's test to get your full license, you typically can get it renewed. Depending on how old you are, you may be required to have a learner's permit for a certain period of time before you can get your full license. Some states also may require you to show that you've logged a certain number of practice hours before you will be allowed to take the driver's test.