title: Hand asymmetries in interresponse intervals during rapid repetitive finger tapping.
abstract: Interresponse intervals (IRIs) were recorded as 8 right-handed male subjects tapped a key separately with the index finger of each hand as fast as possible for twenty 10-s runs. Frequency distributions of the IRIs produced by each hand showed that the shorter mean IRI that is usually reported for preferred-hand tapping is a result of a systematic production of shorter IRIs by the preferred hand. It is not secondary to inflation of the mean IRI of the non-preferred hand by the sporadic occurrence of long IRIs.
authors.affiliation: Department of Psychology, The University of Western Australia, Nedlands, WA 6009, Australia.
authors.forename: G
authors.initials: G
authors.lastname: Hammond
authors.forename: Y
authors.initials: Y
authors.lastname: Bolton
authors.forename: Y
authors.initials: Y
authors.lastname: Plant
authors.forename: J
authors.initials: J
authors.lastname: Manning