{"id":6587,"date":"2023-03-15T10:00:00","date_gmt":"2023-03-15T10:00:00","guid":{"rendered":"https:\/\/killamlaureates.ca\/?post_type=scholars&#038;p=6587"},"modified":"2024-07-05T01:42:19","modified_gmt":"2024-07-05T01:42:19","slug":"paul-mcnicholas","status":"publish","type":"scholars","link":"https:\/\/killamlaureates.ca\/fr\/laureates\/paul-mcnicholas\/","title":{"rendered":"Paul McNicholas &#8211; Bourse Dorothy Killam 2023"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Dr. McNicholas will develop model-based clustering approaches to help discover and understand developmental trajectories of autistic children<\/strong><\/p>\n<\/blockquote>\n\n<p class=\"wp-block-paragraph\">McNicholas\u2019 recent work has seen the development of model-based clustering approaches for finding groups of similar observations within multivariate longitudinal data. This work broke new methodological ground but is also important in a variety of real-world applications. One important application of this methodology \u2013 and, in fact, the motivating application \u2013 is to data from a Canadian longitudinal study on autism in children, where it permits the children to be grouped into developmental trajectories. One advantage of this model-based clustering approach is that the result is a probability that each child belongs to each developmental trajectory. A weakness of this approach is that, while each child has a probability of belonging to each developmental trajectory, children cannot switch between developmental trajectories. To facilitate this additional and practically important flexibility, a new approach will be developed to allow children to switch between trajectories. This novel methodology, which will draw inspiration from a Markov switching model, will lead to new insights into why children switch trajectories. These insights will be highly valuable to clinicians working with autistic children.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les travaux r\u00e9cents de Paul McNicholas ont permis d\u2019\u00e9laborer des approches de regroupement mod\u00e9lis\u00e9 de donn\u00e9es pour trouver des groupes d\u2019observations similaires parmi des donn\u00e9es longitudinales multivari\u00e9es. <\/p>\n","protected":false},"featured_media":6498,"template":"","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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travaux r\u00e9cents de Paul McNicholas ont permis d\u2019\u00e9laborer des approches de regroupement mod\u00e9lis\u00e9 de donn\u00e9es pour trouver des groupes d\u2019observations similaires parmi des donn\u00e9es longitudinales multivari\u00e9es. <\/p>\n","category_list_v2":"<a href=\"https:\/\/killamlaureates.ca\/fr\/category\/en-vedette\/\" rel=\"category tag\">Laur\u00e9ats en vedette<\/a>","author_info_v2":{"name":"","url":""},"comments_num_v2":"0 commentaire","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Paul McNicholas - Bourse Dorothy Killam 2023 - Killam Laureates<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/killamlaureates.ca\/fr\/laureates\/paul-mcnicholas\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" 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