psychological science vs maladjusted

psychological science is a noun but maladjusted is not a noun.

Word	Noun	Adjective	Verb	Adverb
psychological science	Yes	No	No	No
maladjusted	No	Yes	No	No

psychological science (noun)	maladjusted (noun)
the science of mental life

psychological science (adjective)	maladjusted (adjective)
	poorly adjusted to demands and stresses of daily living
	emotionally unstable and having difficulty coping with personal relationships
	not well adjusted