Studies of listeners' ability to distinguish languages when segmental information is eliminated have been taken as evidence for categorical rhythmic distinctions between language groups ("rhythm classes"). Furthermore, it has been suggested that sensitivity to rhythm class is present at birth and that infants must establish the rhythm class of…

Describes several experiments which examined the basic claims of metrical phonology. The first two experiments examined the possible influences of stress clash in speech timing. The third and fourth experiments tested Hayes's (1984) analysis rule of quadrisyllabic meter; the fifth experiment included a basic test of the stress clash notion. (SED)