Tradition and evolution in song style: a reanalysis of cantometric data

Sexual restrictions on unmarried girls predict nasal and narrow singing.

Test
Test Name	Support	Significance	Coefficient	Tail
Multivariate factor analysis (Principal components solution; diagonal factoring) and multiple regression analysis	Supported	`UNKNOWN`	`UNKNOWN`	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Nasal And Narrow Singing	Dependent	Music
Premarital Sexual Restrictions	Independent	Premarital Sex Relations

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Frayser, Suzanne G.	1985	Premarital sexual restrictions will be associated with extramarital sexual restrictions (216-7).	Supported	2	Cite Related Hypotheses More By Author
Frayser, Suzanne G.	1985	Sexual and reproductive restrictions will be associated with patrilineal/nonunilineal kinship system (345).	Supported	2	Cite Related Hypotheses More By Author
Shilton, Dor	2023	Group singing will be more prevalent than solo singing.	Supported	1	Cite Related Hypotheses More By Author
Mackey, Wade C.	2001	Sexual restrictions will be more common in geographic loci where risk of STDs is high (i.e. less constrained areas) (410-11).	`UNKNOWN`	2	Cite Related Hypotheses More By Author
Daly, Martin	1982	Male sexual jealousy is positively associated legal strictures concerning female sexual liberty (12)	`UNKNOWN`	2	Cite Related Hypotheses More By Author