Which of the following is an example of a cultural universal?
1) Putting your cell phone on silent during a Broadway production
2) Holding hands with your best friend
3) Incest taboos
4) Marrying the partner whom your parents have chosen for you

Keesha's friend is giving a speech tomorrow and is worried because she just got an unflattering haircut. she is convinced everyone will stare at her bangs and will discuss her unattractive hair. her overestimation of people's reactions is known as: social fluency. a self-serving bias. the spotlight effect. the barnum effect.