NON VERBAL CUES ---> is the process of sending and receiving messages without using words, either spoken or written.

These can include body language, tone of voice, and gestures.

Here are some examples of non-verbal cues:

a. shake (iling in tagalog)

b. nod

c. frequency of glances

d, patterns of fixation

e. pupil dilation

f. blink rate

g. and a whole lot more....