All Publications | NWEA https://www.nwea.org/research/theme/growth-modeling/ Partnering to Help all Kids Learn® Tue, 17 Sep 2024 12:54:55 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 Typical learning for whom? Guidelines for selecting benchmarks to calculate months of learning https://www.nwea.org/research/publication/73510/ Thu, 09 Nov 2023 22:20:07 +0000 https://www.nwea.org/?post_type=publication&p=73510 The post Typical learning for whom? Guidelines for selecting benchmarks to calculate months of learning appeared first on NWEA.

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]]> Learning during COVID-19: An update on student achievement and growth at the start of the 2021-22 school year https://www.nwea.org/research/publication/learning-during-covid-19-an-update-on-student-achievement-and-growth-at-the-start-of-the-2021-22-school-year/ Mon, 13 Dec 2021 17:09:26 +0000 https://prd.cms.nwea.io/research/publication/learning-during-covid-19-an-update-on-student-achievement-and-growth-at-the-start-of-the-2021-22-school-year/ The post Learning during COVID-19: An update on student achievement and growth at the start of the 2021-22 school year appeared first on NWEA.

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]]> Technical appendix for: Learning during COVID-19: An update on student achievement and growth at the start of the 2021-22 school year https://www.nwea.org/research/publication/technical-appendix-for-learning-during-covid-19-an-update-on-student-achievement-and-growth-at-the-start-of-the-2021-22-school-year/ Mon, 13 Dec 2021 17:09:01 +0000 https://prd.cms.nwea.io/research/publication/technical-appendix-for-learning-during-covid-19-an-update-on-student-achievement-and-growth-at-the-start-of-the-2021-22-school-year/ The post Technical appendix for: Learning during COVID-19: An update on student achievement and growth at the start of the 2021-22 school year appeared first on NWEA.

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]]> The forgotten 20 percent: Achievement and growth in rural schools across the nation https://www.nwea.org/research/publication/the-forgotten-20-percent-achievement-and-growth-in-rural-schools-across-the-nation/ Mon, 01 Nov 2021 21:37:50 +0000 https://prd.cms.nwea.io/research/publication/the-forgotten-20-percent-achievement-and-growth-in-rural-schools-across-the-nation/ The post The forgotten 20 percent: Achievement and growth in rural schools across the nation appeared first on NWEA.

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]]> Understanding differential growth during school years and summers for students in special education https://www.nwea.org/research/publication/understanding-differential-growth-during-school-years-and-summers-for-students-in-special-education-paper/ Thu, 27 May 2021 00:30:28 +0000 https://prd.cms.nwea.io/research/publication/understanding-differential-growth-during-school-years-and-summers-for-students-in-special-education-2/ The post Understanding differential growth during school years and summers for students in special education appeared first on NWEA.

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]]> Understanding differential growth during school years and summers for students in special education https://www.nwea.org/research/publication/understanding-differential-growth-during-school-years-and-summers-for-students-in-special-education/ Wed, 26 May 2021 23:40:17 +0000 https://prd.cms.nwea.io/research/publication/understanding-differential-growth-during-school-years-and-summers-for-students-in-special-education/ The post Understanding differential growth during school years and summers for students in special education appeared first on NWEA.

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]]> Avoiding bias from sum scores in growth estimates: An examination of IRT-based approaches to scoring longitudinal survey responses https://www.nwea.org/research/publication/avoiding-bias-from-sum-scores-in-growth-estimates/ Mon, 24 May 2021 20:13:53 +0000 https://prd.cms.nwea.io/research/publication/avoiding-bias-from-sum-scores-in-growth-estimates/ The post Avoiding bias from sum scores in growth estimates: An examination of IRT-based approaches to scoring longitudinal survey responses appeared first on NWEA.

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]]> A multi-rater latent growth curve model https://www.nwea.org/research/publication/a-multi-rater-latent-growth-curve-model/ Sat, 22 May 2021 00:09:52 +0000 https://prd.cms.nwea.io/research/publication/a-multi-rater-latent-growth-curve-model/ The post A multi-rater latent growth curve model appeared first on NWEA.

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]]> The learning curve: Revisiting within-year linear growth assumptions https://www.nwea.org/research/publication/35099/ Fri, 21 May 2021 23:03:07 +0000 https://prd.cms.nwea.io/research/publication/35099/ The post The learning curve: Revisiting within-year linear growth assumptions appeared first on NWEA.

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]]> Validation of longitudinal achievement constructs of vertically scaled computerised adaptive tests: a multiple-indicator, latent-growth modelling approach https://www.nwea.org/research/publication/validation-of-longitudinal-achievement-constructs-of-vertically-scaled-computerised-adaptive-tests-a-multiple-indicator-latent-growth-modelling-approach/ Tue, 18 May 2021 22:01:54 +0000 https://prd.cms.nwea.io/research/publication/validation-of-longitudinal-achievement-constructs-of-vertically-scaled-computerised-adaptive-tests-a-multiple-indicator-latent-growth-modelling-approach/ The post Validation of longitudinal achievement constructs of vertically scaled computerised adaptive tests: a multiple-indicator, latent-growth modelling approach appeared first on NWEA.

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