title: The leftward cradling bias and hemispheric asymmetry for speech prosody.
abstract: Most women prefer to cradle an infant to the left side. It has been suggested that this bias is due to the specialisation of the right hemisphere for emotion, but investigations of visual asymmetries found no empirical support for this proposal. In a recent article, Sieratzki and Woll (1996) suggested that more emphasis should be placed on the auditory, rather than the visual, modality. Using a dichotic listening procedure we investigated whether ear preference for the perception of emotion in speech was related to the lateral cradling bias. Although the findings of both a leftward lateral cradling bias and a left ear emotion perception advantage were replicated, we found no association between the two variables--and thus fail to support the recent suggestions of a possible cause for the lateral cradling bias.
authors.affiliation: Department of Psychology, University of Wales, Gwynedd, Bangor, UK.
authors.forename: O H
authors.initials: OH
authors.lastname: Turnbull
authors.forename: H E
authors.initials: HE
authors.lastname: Bryson