Answer:
Maria's overly critical attitude toward movies
Explanation:
According to Kelley's attributional theory, we should attribute Maria's hating of "The Scarlet Knight" to her overly critical attitude towards movies.
Maria's is probably suffering from a psychological disorder or she might have behavioral disorder which is affecting her decision and attitude.
People with overly critical attitude always scrutinized almost everything around them, judgmental,make rude comment and most time bias.