{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T23:25:54Z","timestamp":1788477954989,"version":"build-2803163510"},"reference-count":46,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2018,5,23]],"date-time":"2018-05-23T00:00:00Z","timestamp":1527033600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100009633","name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","doi-asserted-by":"publisher","award":["P50 HD052120"],"award-info":[{"award-number":["P50 HD052120"]}],"id":[{"id":"10.13039\/100009633","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Learn Disabil"],"published-print":{"date-parts":[[2019,3]]},"abstract":"<jats:p>\n                    A risk to develop a learning disability has been shown to run in families. Having a positive family history of learning disability seems to account for mean differences in achievement outcomes (reading, math) in that children with a positive family history score significantly lower compared to their peers with no such family history. However, the role of family history status in explaining etiological (genetic and environmental) differences among these subgroups of children has yet to be established. The present study of 872 twins ( M\n                    <jats:sub>age<\/jats:sub>\n                    = 13.30, SD\n                    <jats:sub>age<\/jats:sub>\n                    = 1.40) from the Florida Twin Project on Reading, Behavior, and Environment utilized a multigroup approach to examine etiological differences on reading, spelling, and math among two subgroups defined by family history status. Results showed significant mean differences on all achievement outcomes, aside from math; however, no significant etiological differences on any achievement outcome were found among the two subgroups. Results support previous literature that the risk for developing a learning disability is transmitted through a family, but this is seemingly not manifested by differential etiology.\n                  <\/jats:p>","DOI":"10.1177\/0022219418775116","type":"journal-article","created":{"date-parts":[[2018,5,23]],"date-time":"2018-05-23T08:10:28Z","timestamp":1527063028000},"page":"135-145","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":30,"title":["Genetic and Environmental Influences on Achievement Outcomes Based on Family History of Learning Disabilities Status"],"prefix":"10.1177","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4955-3170","authenticated-orcid":false,"given":"Florina","family":"Erbeli","sequence":"first","affiliation":[{"name":"Florida State University, Tallahassee, FL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara A.","family":"Hart","sequence":"additional","affiliation":[{"name":"Florida State University, Tallahassee, FL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeanette","family":"Taylor","sequence":"additional","affiliation":[{"name":"Florida State University, Tallahassee, FL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2018,5,23]]},"reference":[{"key":"bibr1-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1177\/002221949703000605"},{"key":"bibr2-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1007\/s11145-006-9022-1"},{"key":"bibr3-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.101.4.568"},{"key":"bibr4-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1598\/RRQ.37.4.4"},{"key":"bibr5-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9817.2007.00358.x"},{"key":"bibr6-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1207\/s1532799xssr0801_3"},{"key":"bibr7-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1044\/0161-1461(2001\/004)"},{"key":"bibr8-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1017\/S0954579416000134"},{"key":"bibr9-0022219418775116","doi-asserted-by":"publisher","DOI":"10.1037\/0022-0663.96.4.660"},{"key":"bibr10-0022219418775116","volume-title":"Learning disabilities. 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