[Solved] Factor the trinomial completely. \(r ^ { 2 } - 17 r + 66\) Attribution Errors: Mistakes in attributing specific behaviors or outcomes to the wrong causes, often leading to misunderstandings or misjudgments about people's actions or intentions. Halo Effect: A cognitive bias where an observer's overall impression of a person, company, brand, or product influences their feelings and thoughts about that entity's character or properties. Permanent Change: An alteration in a system or environment that is enduring and not reversible. Mental Models: Internal representations of the world that people use to understand and interact with their environment.