Stochastic differential equation (SDE) models are a promising method for modeling intraindividual change and variability. This method uses structural equation...
This essay reviews emerging trends in modeling repeated measures data. Three longitudinal models are discussed: panel model designs, growth curve...
Many applied statistical problems address how change two variables are related. In this chapter derivatives are presented as a language...
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,...
This article considers the estimation of damped linear oscillators with psychological data. The formulas of the new method presented in...
Historically, it has been easier to describe differences between groups of people, rather than describe the dynamic ways that people...
Resilience is often considered both a trait and a process. The current study proposes a new way to conceptualize resilience-as-process...
Time is unlike any other variable. This chapter considers the difference in perspectives offered by discrete-time and continuous-time approached to...
Mediation models based on cross-sectional data can produce unexpected estimates, so much so that making longitudinal or causal inferences is...