Question

What is a pseudoscience?
1)A practice that claims to be, but is not, science.
2)A science that is new and unproven
3)A science that is controversial or arguable
4) A practice that claims it can interpret brain activity

Answer 1

Nice job. Now you know how to navigate on browsers better :)

Pseudoscience is a claim, belief, or practice which is presented as scientific, but does not adhere to a valid scientific method, lacks supporting evidence or plausibility, cannot be reliably tested, or otherwise lacks scientific status.[1] Pseudoscience is often characterized by the use of vague, contradictory, exaggerated or unprovable claims, an over-reliance on confirmation rather than rigorous attempts at refutation, a lack of openness to evaluation by other experts, and a general absence of systematic processes to rationally develop theories.

http://en.wikipedia.org/wiki/Pseudoscience

Answer 2

so would it be the first one? because it claims to be but isn't a science?

Answer 3

I would say yes