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AP HUMAN GEOGRAPHY
AP HG Unit 1-2
HG Vocab
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Cards (6)
What is diffusion in the context of this class?
The spreading of
cultural ideas
,
practices
, or
products.
What is relocation diffusion?
It occurs when a person
migrates
from their
home
and shares their
culture
with a
new location.
How does expansion diffusion differ from relocation diffusion?
Expansion diffusion
spreads innovations
to
new places
while staying
strong
in their
original locations.
What is contagious diffusion?
It is an idea or innovation that spreads based on person -to- person contact within a given population with no regard for hierarchies.
What characterizes hierarchical diffusion?
It occurs when
influential structures
in society
encourage
the
adoption
of certain new
cultures or cultural
aspects.
What is stimulus diffusion?
It occurs when one people receives a
cultural element
from another but gives it a
new
and
unique
form.