| Which two social psychologists, conducted an experiment on "Telling a Lie for Twenty Dollars" that showed how cognitive dissonance works in their experiment? |
S.M. Mohsin and M.C. Joshi Fritz Heider and Leon Festinger Festinger and Carlsmith Richard LaPiere and Zajonc |
| Festinger and Carlsmith |
| Festinger and Carlsmith, two social psychologists, conducted an experiment "Telling a Lie for Twenty Dollars" that showed how cognitive dissonance works. |