If a researcher has a theory and wants to prove that it is true by going out and making observations, they are using: mathematical theory natural theory deterministic theory deductive theory string theory

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.