思维定势是指人们在多次运用某一思维程序解决同类问题时,习惯于以某种固定的方式考虑问题的思维倾向。思维定势具有二重性。一般情况下,当人们的思维倾向与所遇实际问题的解答途径一致时,思维定势就能积极地促进问题迅速而准确地得以解决;而当人们的思维倾向与所遇实际问题的解答途径存在偏差时,思维定势就会阻碍实际问题的解决,从而引起负效应。高中生在学习化学的过程中,受思维定势负效应的 Mindset refers to the tendency of people to think in a certain way when thinking about how to solve similar problems over and over again. Mindset has duality. In general, when people’s thinking tendency is consistent with the solution to the actual problem encountered, the mindset can actively promote the prompt and accurate solution of the problem. When people’s thinking tendency and the solution to practical problems encountered When there is a deviation, the mindset will hinder the solution of the actual problem, thus causing a negative effect. High school students in the process of learning chemistry, negative thinking by the set