Pseudoscience refers to information that is couched in scientific terminology but is not supported by sound scientific research.
true / false.

True.

Explanation:

Etymologically, 'Pseudoscience' is from the Greek work "pseudo" which means false and the English word Science. So, basically, it means false science. Although it clams to be science, it does not adhere to the adapted scientific standards which makes it different. Pseudoscience consists of the statements,  practices and beliefs that are claimed to be both scientific and factual. But they are incompatible with the scientific method. So, it can be said that

Pseudoscience refers to information that is couched in scientific terminology but is not supported by sound scientific research.

quite an interesting way to teach topic sentences, because the answer to this question is the best definition of a topic sentence that one can present, it is as if answering the questions taught you how to do it, this is some real teaching, it is terribly well-done.

the topic sentence in this paragraph is:

topic sentences writers stay on track and keep a paragraph from becoming an aimless collection of sentences about an idea.

which incidentally tells you what a topic sentence should be.