The correct option is: A) Psychology is a science, and the others are pseudosciences.
Psychology is considered as the scientific study of the human mind and people's behaviour.
Religion is a set of beliefs about the creation of the universe, our world and the moral code that rules the conduct of human beings. It is not considered a science.
Astrology is the study of the movements and positions of celestial bodies (sun, planets, stars, etc.) and how they affect future events and people's personalities. It is not considered a science.
Handwriting analysis is the examination of someone's writing in order to know about his/her character. It is not considered a science.
