Barnum effect: Refers to which of the following is often considered a general, general personality description that reveals its characteristics very accurately. Which of the following belong to the Barnum effect? ['On the bus, it is often found that a person opens his mouth and yawns. A few people around him cannot help but yawn.', "When a person's emotions are low and frustrated, they lose control of life and affect their sense of security.", 'Although the fortune teller said many unrelated things, many people think that the fortune teller is "very accurate".', 'Some people often doubt the correctness of their decisions or actions, like some changes in life, and hate being restricted.']