If A, B, C, and D are 
matrices such that A is similar to B and C is similar to D, then AC is similar to BD.
Definitions:
Social Proof
The psychological phenomenon where people assume the actions of others in an attempt to reflect correct behavior for a given situation.
Group Conformity
The phenomenon where individuals in a group tend to match their beliefs, attitudes, and behaviors to those of the group.
Cialdini
Refers to Robert Cialdini, renowned for his research in the psychology of persuasion and how it is applied in marketing and influence strategies.
Spiral of Silence Theory
Explains that ideas and opinions expressed in mass media can discourage expressions by people who hold dissenting opinions due to a sensitivity of feeling isolated or rejected.
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