7/evolutionary 1/neurobiological 6/socio-cultural 5/humanistic 4/behavioural 3/cognitive 2/psychoanalytic
B) the vocal chords are not vibrating correctly
I used to get those all the time and my parents just tell me to lay on the side that hurts. Or you can just roll your neck all around.
It might put stress on students. and also might make them sad because they cant see or physically interact with people. we can help people by FaceTiming and dropping off goods. hope this helps (: