This video provides various demonstrations of some available options in SPSS when carrying out HLM with repeated measures data. The data capture 3 repeated measurements on Math achievement in a set of students. The video illustrates the use of time varying covariates and different options concerning covariance structures at Levels 1 and 2. It is NOT exhaustive but was created to give folks a flavor of various considerations and techniques available when modeling repeated measures data. The data were originally associated with Barbara Byrne's book, Structural Equation Modeling with Amos and was downloaded from that book's website. A copy of the restructured data (into vertical format) can be obtained here: https://drive.google.com/open?id=1MBgAJb8_QKvV7vrXIUxS12qzv5KEns1x