What type of reasoning is primarily used to evaluate arguments in the LSAT?

The reasoning primarily used to evaluate arguments in the LSAT is deductive reasoning. Deductive reasoning involves starting with general principles or premises and drawing specific conclusions based on those premises. In the context of the LSAT, this means that an argument is assessed to see if the conclusion logically follows from the premises provided.

For example, if the premises are true, then the conclusion must also be true, allowing for a clear pathway to evaluate the argument's validity. This type of reasoning is crucial in logical reasoning sections, where test-takers must analyze the structure of arguments and determine their soundness based on the rules of logic.

This makes deductive reasoning essential in the LSAT, as it ensures that candidates can critically engage with arguments and identify whether conclusions are properly supported by their premises.