jerricho walked into his favorite italian restaurant and noticed the smell of fresh garlic. in order for him…

jerricho walked into his favorite italian restaurant and noticed the smell of fresh garlic. in order for him to have smelled the garlic, it must have met or exceeded his _______. difference threshold absolute threshold all - or - none discrepancy just noticeable difference

jerricho walked into his favorite italian restaurant and noticed the smell of fresh garlic. in order for him to have smelled the garlic, it must have met or exceeded his _______. difference threshold absolute threshold all - or - none discrepancy just noticeable difference

Answer

Brief Explanations:

The absolute threshold is the minimum amount of a stimulus that can be detected 50% of the time. Since Jericho detected the smell of garlic, the concentration of the garlic - odor molecules must have met or exceeded his absolute threshold for smell. A difference threshold is about detecting a change in a stimulus, all - or - none is related to nerve impulses, and just noticeable difference is similar to the difference threshold.

Answer:

B. absolute threshold