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عمومی::
مسئله واحدهای فضایی قابل اصلاح
Modifiable Areal Unit Problem
Gridded population sampling is sensitive to the modifiable areal unit problem (MAUP).
A MAUP emerges when an arbitrary spatial unit, such as a grid cell, is used to summarize continuous population characteristics leading to apparently different spatial patterns of that characteristic in the population simply by changing the size (scale) or zone (grouping) of the spatial units [60].
Sample weights were adapted to follow a typical multi-stage sampling approach, the final sampling unit boundaries were sensible, making fieldwork feasible, and the use of points prevented any effect of the MAUP.
Growing PSUs is likely less sensitive to the zone and scale MAUPs than segmenting large cells because, in the growth approach, the scale of the starting grid cells is closer in geographic and population size to the final sampling unit.
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روان شناسی و مشاوره::
مسئلهی واحدهای فضایی قابل اصلاح
Finally, the potential impact of the modifiable areal unit problem (MAUP)
MAUP in mind and perhaps future researchers could attempt to replicate these
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