Although sue yen sees her chemistry professor several times a week, she didn't recognize the professor when she saw her in the grocery store. this best illustrates the importance of a. relative luminance. b. context effects. c. interposition. d. perceptual adaptation.

This best illustrates the importance of context effects
context effects describe how environmental factors could influence someone's response toward a certain stimulus.
In the scenario above, Sue most likely did not recognize her chemistry processor because she associated the visual of her professor with the educational environment, not groceries store environment.

Is it just free response or do you have multiple choice?

The lutherans i believe. i hope this : )