Time is unlike any other variable. This chapter considers the difference in perspectives offered by discrete-time and continuous-time approached to...
Many applied statistical problems address how change two variables are related. In this chapter derivatives are presented as a language...
This article describes a model based on a reservoir. This model might be useful for constructs (e.g., stress), where events...
Mediation models based on cross-sectional data can produce unexpected estimates, so much so that making longitudinal or causal inferences is...
This chapter introduces one approach to describing constructs that consist of easily reversed, short–term changes — data that is often...
This essay reviews emerging trends in modeling repeated measures data. Three longitudinal models are discussed: panel model designs, growth curve...
This article proposes a new method for estimating derivatives on calculating the Empirical Bayes estimates of derivatives from a mixed...
A wide variety of models can be understood in terms of the level, velocity, and acceleration of constructs: the zeroth,...
This study investigated reciprocal relationships between adolescent mothers and their children’s well-being through an analysis of the coupling relationship of...
Brief summary of post contents Generalized Local Linear Approximation is a generalization of local linear approximation of derivatives (LLA, Boker...