{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T14:38:11Z","timestamp":1790433491387,"version":"4.1.0"},"reference-count":60,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2017,8,18]],"date-time":"2017-08-18T00:00:00Z","timestamp":1503014400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["British J of Dev Psycho"],"published-print":{"date-parts":[[2018,6]]},"abstract":"\n \n \n This study examined visual, spatial\u2010sequential, and spatial\u2010simultaneous working memory (\n WM<\/jats:styled-content>\n ) performance in children with mathematical learning disability (\n MLD<\/jats:styled-content>\n ) and low mathematics achievement (\n LMA<\/jats:styled-content>\n ) compared with typically developing (\n TD<\/jats:styled-content>\n ) children. Groups were matched on reading decoding performance and verbal intelligence. Besides statistical significance testing, we used bootstrap confidence interval estimation and computed effect sizes. Children were individually tested with six computerized tasks, two for each visuospatial\n WM<\/jats:styled-content>\n subcomponent. We found that both\n MLD<\/jats:styled-content>\n and\n LMA<\/jats:styled-content>\n children had low visuospatial\n WM<\/jats:styled-content>\n function in both spatial\u2010simultaneous and spatial\u2010sequential\n WM<\/jats:styled-content>\n tasks. The\n WM<\/jats:styled-content>\n deficit was most expressed in\n MLD<\/jats:styled-content>\n children and less in\n LMA<\/jats:styled-content>\n children. This suggests that\n WM<\/jats:styled-content>\n scores are distributed along a continuum with\n TD<\/jats:styled-content>\n children achieving top scores and\n MLD<\/jats:styled-content>\n children achieving low scores. The theoretical and practical significance of findings is discussed.\n <\/jats:p>\n <\/jats:sec>\n \n \n \n \n \n Statement of Contribution<\/jats:title>\n <\/jats:caption>\n \n \n What is already known on this subject?<\/jats:bold>\n <\/jats:italic>\n <\/jats:p>\n \n \n \n Working memory plays an important role in mathematical achievement.<\/jats:p>\n <\/jats:list-item>\n \n Children with mathematical learning disability (MLD) usually have low working memory resources.<\/jats:p>\n <\/jats:list-item>\n \n Conflicting results have been reported concerning the role of VSWM in individuals with MLD.<\/jats:p>\n <\/jats:list-item>\n <\/jats:list>\n <\/jats:p>\n \n \n What the present study adds?<\/jats:bold>\n <\/jats:italic>\n <\/jats:p>\n \n \n \n Children with different degree of impairment in math achievement and typically developing children were tested.<\/jats:p>\n <\/jats:list-item>\n \n Visual, spatial\u2010sequential, and spatial\u2010simultaneous working memory tasks were examined.<\/jats:p>\n <\/jats:list-item>\n \n Only spatial\u2010sequential and spatial\u2010simultaneous working memory tasks discriminated the two impairments groups.<\/jats:p>\n <\/jats:list-item>\n <\/jats:list>\n <\/jats:p>\n <\/jats:boxed-text>\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/bjdp.12202","type":"journal-article","created":{"date-parts":[[2017,8,18]],"date-time":"2017-08-18T07:34:25Z","timestamp":1503041665000},"page":"220-235","source":"Crossref","is-referenced-by-count":87,"title":["The underlying structure of visuospatial working memory in children with mathematical learning disability"],"prefix":"10.1111","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6986-4793","authenticated-orcid":false,"given":"Irene C.","family":"Mammarella","sequence":"first","affiliation":[{"name":"Department of Developmental and Social Psychology University of Padova Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara","family":"Caviola","sequence":"additional","affiliation":[{"name":"Department of Psychology University of Cambridge UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Giofr\u00e8","sequence":"additional","affiliation":[{"name":"Department of Natural Sciences and Psychology Liverpool John Moores University UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D\u00e9nes","family":"Sz\u0171cs","sequence":"additional","affiliation":[{"name":"Department of Psychology University of Cambridge UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,8,18]]},"reference":[{"key":"e_1_2_4_2_1","volume-title":"Automated working memory assessment","author":"Alloway T. 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