1 The cochlea, dedicated to hearing; converting sound pressure patterns from the outer ear into electrochemical impulses which are passed on to the brain via the auditory nerve.
The Scoville Heat Scale. The Scoville scale is a measure of the 'hotness' of a chilli pepper or anything derived from chilli peppers, i.e. hot sauce. The scale is actually a measure of the concentration of the chemical compound capsaicin which is the active component that produces the heat sensation for humans.
Likert scale. A Likert scale is composed of a series of four or more Likert-type items that represent similar questions combined. into a single composite score/variable. Likert scale data can be analyzed as interval data, i.e. the mean is the best. measure of central tendency. 3.1. Inference..