Question

In human resources the irritation threshold is the

Answer 1

Irritation Threshold is defined as the name applies. It is the threshold or maximum point at which an individual has become irritated or annoyed.

Answer 2

The right answer is a point at which a person notices something and becomes annoyed.  

In science, a threshold effect refers to the appearance of a phenomenon from a certain value of a variable.

In psychology, irritability is a trait of a character indicating a propensity for angry reactions.

So the threshold of irritability designates the appearance of an angry reaction from a determined intensity of stimulation (below this value, there is no reaction).