This chapter examines the relationship between singing behavior, specifically vocal rasp, and sex-role differences. Results suggest that conformity training is negatively associated with the use of vocal rasp. Results also suggest that women are more likely to sing with vocal rasp in societies where they make a more significant contribution to subsistence.

The author reanalyzes hypotheses proposed by Lomax et al. (1968) that are based on Lomax's collection of cantometric data. Considering historical/regional variables, the author suggests that difusion and common history better explain certain musical features such as wordiness than functional and evolutionary processes. However, other Lomax findings are supported involving interlocked, contrapuntal singing and narrow nasal-voiced singing.

The author reanalyzes hypotheses proposed by Lomax et al. (1968) that are based on Lomax's collection of cantometric data. Considering historical/regional variables, the author suggests that difusion and common history better explain certain musical features such as wordiness than functional and evolutionary processes. However, other Lomax findings are supported involving interlocked, contrapuntal singing and narrow nasal-voiced singing.

The author reanalyzes hypotheses proposed by Lomax et al. (1968) that are based on Lomax's collection of cantometric data. Considering historical/regional variables, the author suggests that difusion and common history better explain certain musical features such as wordiness than functional and evolutionary processes. However, other Lomax findings are supported involving interlocked, contrapuntal singing and narrow nasal-voiced singing.

This chapter examines the relationship between social cohesion (measured using variables like subsistence type, stable work teams, and settlement patterns) and musical cohesion. All hypotheses are supported.

This chapter explores the relationship between cultural complexity and song. Several measures of cultural complexity are correlated with different aspects of singing. All hypotheses are supported.

This chapter explores the relationship between cultural complexity and song. Several measures of cultural complexity are correlated with different aspects of singing. All hypotheses are supported.

A large-scale comparative study of folk songs around the world employing systematic measures (cantometrics). The aim was not just to describe variation but to test hypotheses about the relationships between song style and societal structures. Dance was also considered.

This book discusses the role of women cross-culturally. The authors use a cross-cultural sample to examine the differences between men and women in contribution to subsistence as well as the social juxtaposition of the sexes in foraging, horticultural, agricultural, pastoral, and industrial societies.

This chapter is concerned with the conditions under which task allocation between males and females changes in a way that alters the imbalance of power favoring males. The author finds that when female contribution to subsistence is high or low, female status is low, but when female and male contribution to subsistence is more balanced, there is greater equality between male and female status.