3.4 Types of Diffusion Vocab

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• influenza

• relocation diffusion

• diffusion

• porcelain

diffusion up a hierarchy, such as from a small town to large cities

• Hierarchical Diffusion

• stimulus diffusion

• reverse hierarchical diffusion

• expansion diffusion

The rapid, widespread diffusion of a feature or trend throughout a population.

• Relocation Diffusion

• Expansion Diffusion

• Contagious Diffusion

• 
  Stimulus Diffusion

the spread of a feature or trend from one key person or node of authority or power to other persons or places

• relocation diffusion

• Expansion Diffusion

• Stimulus Diffusion

• Hierarchical Diffusion

The spread of a feature or trend among people from one area to another in a snowballing process.

• Expansion Diffusion

• relocation diffusion

• Contagious Diffusion

• 
  Hierarchical Diffusion

mutually joined or related

• interconnected

• influenza

• diffusion

• stimulus diffusion

The spread of a feature or trend through bodily movement of people from one place to another.

• stimulus diffusion

• relocation diffusion

• expansion diffusion

• contagious diffusion

The spread of an underlying principle, even though a specific characteristic is rejected.

• Expansion Diffusion

• Stimulus Diffusion

• Hierarchical Diffusion

• Expansion Diffusion

flu virus

• Porcelain

• Diffusion

• Interconnected

• Influenza

The process of spread of a feature or trend from one place to another over time

• Influenza

• Diffusion

• Interconnected

• 
  Porcelain