Kanitha$$s teacher expected that Kanitha would do poorly in class because Kanitha came from a poor family. The teacher$$s expectations came true. Kanitha did do poorly $-$ not because of her family$$s lack of wealth, but because the teacher did not spend time with her in class.

Sarah is writing a performance review for Melanie. In her first week at work, Melanie made several large mistakes. Despite the fact that Melanie$$s work has improved dramatically over the last year, Sarah is giving her a low rating based on what she saw when Melanie joined the company.

Nargis is angry today. She didn$$t get the raise she wanted. When Nargis sees Ieshia, who isn$$t smiling, she assumes that Ieshia is angry about something, too.