Winter temperature as a constraint to the migration of preindustrial peoples

Certain infant carrying practices will be associated with the 10 degree isotherm

Test
Test Name	Support	Significance	Coefficient	Tail
Chi-square test	Supported	p<.001	.45	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Carrying: Cradle Vs. Arms Or Sling	`UNKNOWN`	Infant Care, Child Care
Climate	`UNKNOWN`	Location, Climate

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Bradley, Candice	1993	Burden carrying by males is associated with burden carrying by boys; Burden carrying by women is associated with burden carrying by girls (90)	`UNKNOWN`	4	Cite Related Hypotheses More By Author
Bradley, Candice	1993	Water carrying by women is associated with water carrying by children of both genders (90)	`UNKNOWN`	2	Cite Related Hypotheses More By Author
Ayres, Barbara	1973	"The percentage of a society's songs in regular rhythm will be positively related to the frequency with which infants are carried by their mothers or mother surrogates" (395).	Supported	2	Cite Related Hypotheses More By Author
Barry III, Herbert	1972	"An ordinal scale for rigidity of carrying device for the infant is positively associated with games of chance" (300)	Supported	2	Cite Related Hypotheses More By Author
Whiting, John W.M.	1981	Borrowing in infant carrying practices will be seen within cool and cold climates and within warm and hot climates, but not between these regions (164).	Supported	2	Cite Related Hypotheses More By Author