What is "faddists"

Usage examples of "faddists".

He forgot his own son and the little band of bow and arrow faddists who had gone out that morning to play at being cavemen-and cavewomen, too.

He was writing, he told me, an article for the _Psychopathological Review_--that's probably wrong, but it was something on that order-- condemning the hypothesis of an unconscious or subconscious mind as a snare and a delusion, a pitfall for the unwary and a set of false whiskers for the charlatan, a gap in psychology's roof that made it impossible, or nearly, for the sound scholar to smoke out such faddists as, for exaniple, the psychoanalyst and the behaviorist, or words to that effect.

His preconceptions of the Seiners did not include the possibility that they were faddists too.