Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=hsem20 Structural Equation Modeling: A Multidisciplinary Journal ISSN: 1070-5511 (Print) 1532-8007 (Online) Journal homepage: http://www.tandfonline.com/loi/hsem20 Analyzing Longitudinal Data Using Natural Cubic Smoothing Splines Katerina M. Marcoulides & Jam Khojasteh To cite this article: Katerina M. Marcoulides & Jam Khojasteh (2018): Analyzing Longitudinal Data Using Natural Cubic Smoothing Splines, Structural Equation Modeling: A Multidisciplinary Journal, DOI: 10.1080/10705511.2018.1449113 To link to this article: https://doi.org/10.1080/10705511.2018.1449113 Published online: 30 Mar 2018. Submit your article to this journal Article views: 177 View Crossmark data