Circular Argument
This error is committed when an argument takes its evidence from an element inside the argument itself instead of from the outside.
False Dilemma/ Dichotomy
When somebody presents their argument in such a way that there are two alternatives left. “Either you’re for me or against me.”
illogical conclusion
Where someone attests a conclusion that does not follow from the suggestions.
Deductive Reasoning
A researcher moves from a theory on a topic to a more specific hypothesis that can be tested.