{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T09:44:24Z","timestamp":1791884664200,"version":"4.3.4"},"reference-count":14,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T00:00:00Z","timestamp":1774915200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Twin Res Hum Genet"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The National Project on Achievement in Twins (NatPAT) is a twin project based in the United States (US) that began in 2017. Using a cohort sequential design, the overall goal of the initial project was to uncover salient factors, including genetic and environmental influences, which contribute to the co-development of reading and math performance during elementary school. In 2022, the focus of NatPAT pivoted towards a new focus on the COVID-19 pandemic\u2019s short- and long-term impacts on children\u2019s reading achievement. In addition, a genomics data collection began. New enrollment into the registry continues every year, but currently NatPAT follows 1997 twin pairs and their families as they progress through school. The project supports open science principles, with open materials and code, preregistration, and shared data. Here we present the goals of the project, summarize recent results, methods and materials, with a focus on the integration across many different data sources, and future directions of the project.<\/jats:p>","DOI":"10.1017\/thg.2026.10046","type":"journal-article","created":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T07:55:11Z","timestamp":1774943711000},"page":"353-357","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["The National Project on Achievement in Twins: Integrating Across Data Resources in the United States"],"prefix":"10.1017","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9793-0420","authenticated-orcid":false,"given":"Sara A.","family":"Hart","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01aff2v68","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Waterloo"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashlyn","family":"Hicks","sequence":"additional","affiliation":[{"name":"Florida State University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Madison","family":"Poisall","sequence":"additional","affiliation":[{"name":"Florida State University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongcui","family":"Du","sequence":"additional","affiliation":[{"name":"Florida State University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick","family":"Kennedy","sequence":"additional","affiliation":[{"name":"University of Oregon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey","family":"Gruen","sequence":"additional","affiliation":[{"name":"Yale University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeanette","family":"Taylor","sequence":"additional","affiliation":[{"name":"Florida State University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Colleen M.","family":"Ganley","sequence":"additional","affiliation":[{"name":"Florida State University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Callie W.","family":"Little","sequence":"additional","affiliation":[{"name":"Florida State University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2026,3,31]]},"reference":[{"key":"S1832427426100462_ref13","unstructured":"University of Oregon Center on Teaching and Learning. (2019). UO DIBELS\u00ae Data System. https:\/\/dibels.uoregon.edu\/"},{"key":"S1832427426100462_ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s10519-016-9810-6"},{"key":"S1832427426100462_ref9","doi-asserted-by":"publisher","DOI":"10.1037\/dev0001488"},{"key":"S1832427426100462_ref11","doi-asserted-by":"publisher","DOI":"10.1080\/10888438.2025.2561985"},{"key":"S1832427426100462_ref1","doi-asserted-by":"publisher","DOI":"10.1177\/00222194211037062"},{"key":"S1832427426100462_ref5","doi-asserted-by":"publisher","DOI":"10.33009\/ldbase.1652906048.9c86"},{"key":"S1832427426100462_ref14","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9671.2008.01088.x"},{"key":"S1832427426100462_ref6","doi-asserted-by":"publisher","DOI":"10.1017\/thg.2019.86"},{"key":"S1832427426100462_ref2","doi-asserted-by":"publisher","DOI":"10.33009\/ldbase.1724446801.e6bc"},{"key":"S1832427426100462_ref7","doi-asserted-by":"publisher","DOI":"10.33009\/ldbase"},{"key":"S1832427426100462_ref3","first-page":"33","article-title":"From text to geographic coordinates: The current state of geocoding","volume":"19","author":"Goldberg","year":"2007","journal-title":"URISA Journal"},{"key":"S1832427426100462_ref4","volume-title":"Dibels Next assessment manual","author":"Good","year":"2011"},{"key":"S1832427426100462_ref12","doi-asserted-by":"publisher","DOI":"10.1017\/S0001566000005572"},{"key":"S1832427426100462_ref8","doi-asserted-by":"publisher","DOI":"10.1017\/thg.2019.121"}],"container-title":["Twin Research and Human Genetics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1832427426100462","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T08:44:40Z","timestamp":1791881080000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S1832427426100462\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,31]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["S1832427426100462"],"URL":"https:\/\/doi.org\/10.1017\/thg.2026.10046","relation":{},"ISSN":["1832-4274","1839-2628"],"issn-type":[{"value":"1832-4274","type":"print"},{"value":"1839-2628","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,31]]},"assertion":[{"value":"\u00a9 The Author(s), 2026. Published by Cambridge University Press on behalf of International Society for Twin Studies","name":"copyright","label":"Copyright","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike licence (https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the same Creative Commons licence is used to distribute the re-used or adapted article and the original article is properly cited. The written permission of Cambridge University Press or the rights holder(s) must be obtained prior to any commercial use.","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This content has been made available to all.","name":"free","label":"Free to read"}]}}