The evolution of war:  a cross-cultural study

"The greater the percentage of professionals in the military organization, the more likely that body armor is used" (50)

Test
Test Name	Support	Significance	Coefficient	Tail
Phi coefficient	Supported	p<.01	.44	Two-tailed

Variables
Variable Name	Variable Type	OCM Term(s)
Armor Or Armor And Shields	`UNKNOWN`	Ordnance
Professionals In Military	`UNKNOWN`	Military Organization

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Otterbein, Keith F.	1970	"The greater the percentage of professionals in the military organization, the higher the degree of subordination" (25)	Supported	2	Cite Related Hypotheses More By Author
Otterbein, Keith F.	1970	"The higher the level of political centralization, the more likely that the military organization is composed of professionals" (22)	Supported	2	Cite Related Hypotheses More By Author
Otterbein, Keith F.	1970	"The greater the percentage of professionals in the military organization, the more likely that shock weapons are used" (45)	Supported	2	Cite Related Hypotheses More By Author
Otterbein, Keith F.	1970	"The greater the percentage of professionals in the military organization, the more likely that field fortifications are used" (54)	Not Supported	2	Cite Related Hypotheses More By Author
Otterbein, Keith F.	1970	"The greater the percentage of professionals in the military organization, the more likely that cavalry is used" (57)	Supported	2	Cite Related Hypotheses More By Author