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.
With a CDL permit, you must drive with a current CDL driver. When you've completed your training, you can make an appointment to take the necessary skills test and receive your CDL. It's tough to pass your written CDL test on your first attempt; however, taking a few CDL practice tests can greatly improve your chances.