If the independent variable in an experiment had an effect this would contribute to _____ variance in the F-ratio

We would expect there to be a negative correlation between extraversion and

A) talkativeness B) party-going C) shyness D)being comfortable around people

Baby Jaden is at the circus with her family when suddenly a clown appears. Not knowing what to make of it, she looks at her mother's face. After noticing that her mother is smiling and laughing, she also begins to smile and laugh herself

Which of the following best describes Jaden's situation? a. facial feedback modeling b. facial feedback hypothesis c. social paradigm d. social referencing