Testing the relationship between lateralization on sequence-based motor tasks and language laterality using an online battery.
Studies have highlighted an association between motor laterality and speech production laterality. It is thought that common demands for sequential processing may underlie this association. However, most studies in this area have relied on relatively small samples and have infrequently explored the...
| Publicado en: | Laterality Vol. 28; no. 1; pp. 1 - 32 |
|---|---|
| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Taylor & Francis Ltd
Jan2023
|
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=162237631&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 162237631 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1357650X BAE jtl: Laterality issn: 1357650X maglogo: N pubinfo: dt: Jan2023 vid: 28 iid: 1 pid: 377 pub: Taylor & Francis Ltd place: Philadelphia, Pennsylvania artinfo: ui: 162237631 159528533 162237631 162237631 10.1080/1357650X.2022.2129668 162237631 ppf: 1 ppct: 31 formats: tig: atl: Testing the relationship between lateralization on sequence-based motor tasks and language laterality using an online battery. aug: au: Grant, Jack H. Parker, Adam J. Hodgson, Jessica C. Hudson, John M. Bishop, Dorothy V.M. affil: School of Psychology, University of Lincoln, Lincoln, UK sug: subj: Motor Skills Evaluation Dominance, Cerebral Evaluation Speech Perception Evaluation Speech Production Measurement Task Performance and Analysis Speech and Language Assessment Methods Internet Human Male Female Adolescence Adult Middle Age Western Australia England Funding Source Wales Multicenter Studies Left-Handedness Right-Handedness Validation Studies Power Analysis Descriptive Statistics Questionnaires Language Tests Clinical Assessment Tools T-Tests Wilcoxon Signed Rank Test Two-Way Analysis of Variance Spearman's Rank Correlation Coefficient Adolescent: 13-18 years Adult: 19-44 years Middle Aged: 45-64 years Male Female ab: Studies have highlighted an association between motor laterality and speech production laterality. It is thought that common demands for sequential processing may underlie this association. However, most studies in this area have relied on relatively small samples and have infrequently explored the reliability of the tools used to assess lateralization. We, therefore, established the validity and reliability of an online battery measuring sequence-based motor laterality and language laterality before exploring the associations between laterality indices on language and motor tasks. The online battery was completed by 621 participants, 52 of whom returned to complete the battery a second time. The three motor tasks included in the battery showed good between-session reliability (r ≥.78) and were lateralized in concordance with hand preference. The novel measure of speech production laterality was left lateralized at population level as predicted, but reliability was less satisfactory (r =.62). We found no evidence of an association between sequence-based motor laterality and language laterality. Those with a left-hand preference were more strongly lateralized on motor tasks requiring midline crossing; this effect was not observed in right-handers. We conclude that there is little evidence of the co-lateralization of language and sequence-based motor skill on this battery. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
|---|