Answer: Representative Ness Heuristic
Explanation: Representative Heuristic is usually employed when the need to make relatively quick decision occurs and therefore relying on the most readily available mental information to guide our decision. The representative Heuristic relies on using a prototype or something very synonymous to the observation or decision to be made. In most cases, decisions of this sort are usually incorrect. In the scenario above, the representative Heuristic was employed as the teachers perception or guess was guided by the direction from which the ball rolled. The direction of the ball was used as prototype which influenced the teacher's decision to conclude it was the boy on the same row.
Answer:
Persistent depressive disorder
Explanation:
Persistent depressive disorder is a kind of chronic depression in which people suffer a long-time depression generally for at least two years. It caused difficulty in daily life functioning because it affects both mental and physical aspects of the human body like sleep appetite, hopelessness, sadness, poor concentration, fatigue, etc. It is dealt with antidepressant medicines and psychological counseling.
Human activities contribute change- by change in the earths surface
