Rebecca is nervous and fidgets during her job interview with calder. She is hired anyway, but calder is surprised when he sees her at work on her first day and she is calm and collected. Calder may be guilty of the perceptual mistake of

Calder may be guilty of the perceptual mistake of "imposing consistency".

One of the barrier to Accurate Interpersonal Perception is that we impose consistency.

We overestimate the consistency and steadiness of others' practices while arranging perceptions; we trust that on the off chance that somebody demonstrations one way today, he or she will keep on acting that route later on.