While there is strong evidence for the psychometric reliability of the Positive and Negative
Affect Schedule–Expanded Form (PANAS-X) in cross-sectional studies, the between-and …

Background Increasing efforts toward the prevention of stress-related mental disorders have
created a need for unobtrusive real-life monitoring of stress-related symptoms. Wearable …

The use of ecological momentary assessment (EMA) data to study individuals in their
everyday lives is popular in many areas of social and life sciences. At the same time, EMA …

The onset of depressive episodes is preceded by changes in mean levels of affective
experiences, which can be detected using the exponentially weighted moving average …

The availability of smart devices has made it possible to collect intensive longitudinal data
(ILD) from individuals, providing a unique opportunity to study the complex dynamics of …

The reliable change index (RCI) is a widely used statistical tool to account for measurement
error when evaluating difference scores. However, there is considerable debate regarding …

The extended process model of emotion regulation provides a framework for understanding
how emotional experiences and emotion regulation (ER) mutually influence each other over …

The network approach to psychopathology, which assesses associations between individual
symptoms, has recently been applied to evaluate treatments for mental disorders. While …

Experience sampling methodology (ESM) requires participants to repeatedly rate various
psychological states in everyday life. This can be burdensome, leading to frequently skipped …

The reliable change index (RCI) is a widely used statistical tool to account for measurement
error when evaluating difference scores. Because of its conceptual and computational …