Daily data from the NDHWB (n = 783; age range 37–90) were analyzed to produce ‘dynamic characteristic’ estimates of stress...
Intraindividual measures, such as intraindividual standard deviation or coefficient of variation, are incomplete representations variability. Studying variability can be made...
This chapter introduces one approach to describing constructs that consist of easily reversed, short–term changes — data that is often...
Brief summary of post contents Generalized Local Linear Approximation is a generalization of local linear approximation of derivatives (LLA, Boker...
Stochastic differential equation (SDE) models are a promising method for modeling intraindividual change and variability. This method uses structural equation...
Two studies examined the role short-term changes in adult attachment and mindfulness play in depression and general anxiety.
The fitting of dynamical systems can be improved by estimating derivatives in a manner similar to that used to fit...
This essay reviews emerging trends in modeling repeated measures data. Three longitudinal models are discussed: panel model designs, growth curve...
This article describes a model based on a reservoir. This model might be useful for constructs (e.g., stress), where events...
A wide variety of models can be understood in terms of the level, velocity, and acceleration of constructs: the zeroth,...