Mistrustfully and with an affectation of being alarmed and almost affronted, he scanned Raskolnikov’s low and narrow "cabin."
But a minute later his face suddenly changed and with a certain assumed slyness and affectation of bravado, he glanced at Raskolnikov, laughed and said: "This morning I went to see Sonia, I went to ask her for a pick-me-up!
There are no more uses of "affectation" in the book.
Show samples from other sources
Her apparent wealth was proven to be an affectation.
He’s a good actor. He can change affectations and mannerisms like most people change clothes.