A researcher replicates a past study on the criminal justice system that manipulates the physical attractiveness of a defendant. The original study used written descriptions of the defendants, but the replication used photographs. This technique would be an example of replication.

Does anyone know the answers for questions 1-4? plz me out if you know

Which statement best describes an advantage of indirect democracy over direct democracy? a. it can make decision making more efficient b. it can citizens feel more connected to government c. it can be more responsive to citizens' interests d. it can better reflect the democratic principle of majority rule

Although the ideas of ren and li were originally buddhist principles, confucius adopted them as his own and they eventually became the center of confucian philosophy. select the best answer from the choices provided true or false