In studying for a test, harry always highlights passages in his textbooks and reviews the highlighted sections. recently, in his management class, harry did not receive a good grade on his first exam. sally suggested that harry try studying a different way by writing down the highlighted passages on paper. harry refused, saying, "it has always worked before, why change? " which conceptual block is harry experiencing?

Constancy

Explanation:

Among the different conceptual blocks that restrain us from being creative and change, constancy is the one indicating that once we have found out how to solve a problem, we stick to that solution to solve other similar problems. This is when it becomes hard to set that solution aside and go for a different one. In this case, Harry does not want to change his study method even though it has not worked well for him on his last exam.

Ad hominem attack

Explanation:

A logical fallacy is a flaw in reasoning.

Ad hominem (literally translated as to the person) is a type of logical fallacy in which a person criticizes or attacks another person, rather than what they are saying. Here, the speaker doesn't critize the mentioned poem. They don't give explanations about why the poem is not good. They simply attack the writer, stating that they are a sick and morbid person. That is not a valid reason as to why someone shouldn't read a poem.