Question

Kaylene is making pasta for her family's dinner, and has a big pot of tomato sauce simmering on the stove. Kaylene tastes it and then adds salt. Two minutes later she tastes it again but it tastes the same. Clearly the added salt did not exceed Kaylene's __________ threshold.Group of answer choices

Answer 1

difference

Step-by-step explanation:

Answer 2

difference

Step-by-step explanation:

Difference threshold is a term used in psychophysics to refer to the minimum difference between two stimuli to discriminate any difference between them. Accordingly Kaylene did not notice a change in the taste of food when she added salt, because salt was not a sufficient stimulus to exceed Kaylene's difference threshold.