How a Few Individuals Brought about a Cultural Cusp: From a Mexican Mural Program to a Movement

Area of Science:

• Behavioral science
• Cultural studies
• Social psychology

Background:

• Significant cultural change often stems from the complex interplay of a few key individuals.
• These pivotal interactions are frequently nonreplicable due to unique circumstances.

Purpose of the Study:

• To analyze the behavioral science principles underlying nonreplicable cultural change.
• To examine how a specific group's complementary behaviors and shared values drove a social revolution through public murals in Mexico.

Main Methods:

• Case study analysis of five key individuals involved in a Mexican social revolution.
• Examination of their complementary behavioral repertoires, the circumstances of their collaboration, and their unifying values.
• Identification of recurring interlocking behavioral contingencies driving the movement.

Main Results:

• The convergence of unique individual interactions and recurring behavioral patterns created a significant cultural movement.
• The five individuals' complementary skills, shared values, and specific circumstances were crucial for initiating the social revolution.
• The study identified specific interlocking behavioral contingencies that sustained the movement.

Conclusions:

• The study demonstrates that even nonreplicable cultural phenomena can be understood through behavioral science.
• The Mexican muralist movement serves as a model for analyzing how individual interactions catalyze cultural change.
• Understanding these dynamics can illuminate other complex cultural transformations.