Generally speaking, why do different psychological perspectives (sometimes called schools of thought or paradigms) exist in psychology?

The scoring range of a clep exam is from?

Will give ! need latin ! translate the following sentences ! bellum ab romanis in (against) graecos gestum est puellae ab nautus graecos pugnare gladiis doctae sunt dona magna ab pueris pulchris puellis parvis data erunt maga regni ab regina mala amatur ( dont use translators)

Many schools have a dietician on staff.