What word can you substitute for a clause to test whether you have a noun clause?

Maybe replace it with another noun or a pronoun

Explanation:

Unlike independent clauses, they can't stand alone as full sentences. Noun clauses function to add more details to a sentence. If you're not sure whether a clause is a noun clause, try replacing it with other nouns or pronouns.

answer the question find a book and find the answer to this question

self-monitoring is in other words holding back your emotions for the better good. usually, people who can't hold their excitement, temper, or any other emotions, need to self-monitor themselves.   lol