Different languages contain different numbers of basic colors. One interpretation is that more complex societies will have more basic color terms. Another interpretation is that peoples with less pigmented eyes will have more basic color terms. This paper suggests that both interpretations are necessary in order to predict the number of basic color terms.

Different languages contain different numbers of basic colors. One interpretation is that more complex societies will have more basic color terms. Another interpretation is that peoples with less pigmented eyes will have more basic color terms. This paper suggests that both interpretations are necessary in order to predict the number of basic color terms.

Different languages contain different numbers of basic colors. One interpretation is that more complex societies will have more basic color terms. Another interpretation is that peoples with less pigmented eyes will have more basic color terms. This paper suggests that both interpretations are necessary in order to predict the number of basic color terms.

Using a sample derived from the available folk tale literature, researchers test whether the salience of color terms in folk tales follow the evolutionary sequence put forth by Berlin and Kay (1969). Results support the hypothesis.

This article is a response to Munroe, Fought, and Fought's comments on a previous study of sonority and climate. Authors suggest that the three indices used by Munroe, Fought, and Fought to measure sonority are not the same contruct and present new results that indicate an association between climate, topography, and vowel index.

This article discusses two different explanations of male initiation ceremonies. Evidence is also presented that suggests that psychological conflict might strongly predict male initiation in the presence of the following catalysts: nonmatrilocal residence, nonstate political organization, and warfare.

This article examines the variation in color naming and susceptibility to visual illusions cross-culturally. Results suggest a geographic patterning of color naming and illusion susceptibility which parallels the distribution of eye pigmentation.

This article focuses on environmental and social explainations for variations in sonority. As expected, results suggest that climate, vegetation density, and sexuality are associated with sonority.

This article is a response to Munroe, Fought, and Fought's comments on a previous study of sonority and climate. Authors suggest that the three indices used by Munroe, Fought, and Fought to measure sonority are not the same contruct and present new results that indicate an association between climate, topography, and vowel index.

This article discusses two different explanations of male initiation ceremonies. Evidence is also presented that suggests that psychological conflict might strongly predict male initiation in the presence of the following catalysts: nonmatrilocal residence, nonstate political organization, and warfare.