The short-term psychological impact of the COVID-19 pandemic in psychiatric patients: Evidence for differential emotion and symptom trajectories in Belgium KU Leuven
The relation between positive and negative affect becomes more negative in response to personally relevant events. KU Leuven
Perceiving social pressure not to feel negative is linked to a more negative self-concept. KU Leuven
Selection of the number of participants in intensive longitudinal studies: A user-friendly Shiny app and tutorial to perform power analysis in multilevel regression models that account for temporal dependencies. KU Leuven
In recent years the popularity of procedures to collect intensive longitudinal data, such as the Experience Sampling Method, has immensely increased. The data collected using such designs allow researchers to study the dynamics of psychological functioning, and how these dynamics differ across individuals. To this end, the data are often modeled with multilevel regression models. An important question that arises when designing intensive ...