Perception of the Emotional Content of Speech by Canadian and Mexican Children, Adolescents, and Adults
Ken W. McCluskey, Daniel C. Albas · International Journal of Psychology · 1981
Abstract The study at hand was undertaken to assess and compare the respective abilities of Canadian and Mexican subjects to identify emotion in speech. Canadian and Mexican female teachers, speaking whatever words they wished in their own languages, attempted to simulate four emotional states (i.e., happiness, sadness, love, and anger). After the initial recording, these samples were passed through an electronic filter which removed the semantic content while leaving intact the tonal qualities of the speech. The filtered vocal expressions were played to Canadian and Mexican subjects 5, 9, 13, 17, 25,45, and 65 years of age. From 5 through 25, there was a progressive increase with age in ability to identify the emotion expressed. Ability did level off, however, and eventually even decreased (such that the 65 year-olds performed less accurately than the other adult groups). Overall, the Mexican subjects were significantly more sensitive to emotion in speech than their Canadian counterparts. As well, both C...