Other emotions such as love and pride have been debated over the years. Izard argued any other emotion is some form of combination of the original 10. He has inclined shyness and self hostility as measurable emotions in facial expressions. What did Izard argue about other emotions?
1) They are unrelated to the original 10 emotions
2) They are a combination of the original 10 emotions
3) They are not measurable in facial expressions
4) They are only experienced by certain individuals