“…It should be noted that the concept of EI is overlapping with other constructs, namely, social intelligence (the ability to understand others and act wisely in social circumstances), empathy (the ability to understand others' feelings and the trend to experience others' emotions vicariously), and alexithymia (difficulty to understand to describe feelings), and emotion regulation (the ability to regulate ones' emotions as desired). Surprisingly, the tests that were initially applied to measures these four constructs are currently often applied to measure EI [10]. Moreover, each theoretical paradigm conceptualizes EI from one of three perspectives, namely ability, mixed model, or trait.…”