communication break down
- the result of barrier
noise
all possible barriers
4 types of noise in communication
physical noise
noise from the environment
e.g. barking of dogs, sounds from the vehicle
psychological noise
emotional state, mental state of a person
e.g. depression, anger, suspicion
physiological noise
bodily condition the ability of a person to send or receive message, loose concentration
e.g. hunger, headache, body pain
semantic noise
the meaning of words distorts and confuses the learner
e.g. talking with different language, not fluent in that language