Pre-testing is done before and post-testing is done after. They are typically done before and after a class to measure how much was learned. They can also be done to measure the effectiveness of certain training or therapy.
The difference is that pre means before and post means after in Latin so it's tested before or after. :)
what a wicked page, really helpfull Difference between pre-tensioned and post-tensioned?
what is pre-indexing
what are the differents between preindexing and post indexing?
Pre-commissioning is the testing of non-energized systems. Commissioning is the testing of energized systems.
"Pre" refers to before a certain event or point in time, while "post" refers to after that event or point in time. "Pre" indicates anticipation or preparation, whereas "post" highlights what happens or has happened after the event.
Pre 24 weeks = miscarriage post = stillbirth.
A pre-test is conducted to evaluate the effectiveness of research tools or methodologies before the actual study begins, while a pilot study is a smaller version of the main study conducted to test out procedures and identify potential issues before full-scale implementation. Pre-tests focus on the research instruments, while pilot studies focus on the entire research process.
manufacturing changes.
The difference is tat the size changes a little, an also that Post 1981 pennies have had another meneral added to it
the 2000th era
Pre-test versus post-test.
the method is tester acceptance testing