This is an introduction to dynamical systems ideas. Dynamical systems are mathematical models of one or more constructs that change...
The fitting of dynamical systems can be improved by estimating derivatives in a manner similar to that used to fit...
This study investigated reciprocal relationships between adolescent mothers and their children’s well-being through an analysis of the coupling relationship of...
Most methods in statistics are focused on the analysis of mean differences. Mean–difference questions, however, represent only a narrow range...
Effective interventions may not be limited to changing means, but instead may also include changes to how variables affect each...
This chapter introduces one approach to describing constructs that consist of easily reversed, short–term changes — data that is often...
Rapid Cycling Bipolar Disorder outpatients completed twice-daily mood self-ratings for 3 consecutive months. These ratings were matched with local measurements...
This article proposes a new method for estimating derivatives on calculating the Empirical Bayes estimates of derivatives from a mixed...
This essay reviews emerging trends in modeling repeated measures data. Three longitudinal models are discussed: panel model designs, growth curve...
Resilience is often considered both a trait and a process. The current study proposes a new way to conceptualize resilience-as-process...