Stochastic differential equation (SDE) models are a promising method for modeling intraindividual change and variability. This method uses structural equation...
This chapter introduces one approach to describing constructs that consist of easily reversed, short–term changes — data that is often...
The fitting of dynamical systems can be improved by estimating derivatives in a manner similar to that used to fit...
Effective interventions may not be limited to changing means, but instead may also include changes to how variables affect each...
A wide variety of models can be understood in terms of the level, velocity, and acceleration of constructs: the zeroth,...
Daily data from the NDHWB (n = 783; age range 37–90) were analyzed to produce ‘dynamic characteristic’ estimates of stress...
Using embedded and observed data matrices, a statistical approach to differential equation modeling is presented. This approach appears robust to...
This paper examines the estimation of derivatives from in-vehicle measures of vehicle control such as steering wheel angle. At very...
Mediation models based on cross-sectional data can produce unexpected estimates, so much so that making longitudinal or causal inferences is...
This article describes a model based on a reservoir. This model might be useful for constructs (e.g., stress), where events...