[2026] PTE Academic Reading - Multiple Choice, Multiple Answers

Cognitive dissonance is a psychological theory that describes the mental discomfort experienced by a person who holds two or more contradictory beliefs, values, or ideas simultaneously.This discomfort is triggered when a person's behavior clashes with their deeply held beliefs, forcing the individual to seek ways to resolve the inconsistency.To reduce this stress, people often engage in self-justification, where they reinterpret their actions or downplay the importance of their conflicting beliefs.For example, a smoker who knows that smoking is harmful to their health may rationalize the habit by claiming it reduces their stress level.By creating these internal justifications, individuals can maintain a positive self-image while continuing to act in ways that are technically at odds with their stated principles.This mechanism demonstrates the human tendency to prioritize internal psychological harmony over objective, logical consistency.