Researchers often study dynamic processes of latent variables in everyday life, such as the interplay of positive and negative affect over time. An intuitive approach is to first estimate the measurement model of the latent variables, then compute factor scores, and finally use these factor scores as observed scores in vector autoregressive…

The present study aims to bridge the gap of validating the Vocabulary Learning Strategies in Watching Audiovisual Materials (VLSWAM) questionnaire, a tool designed to assess strategies learners use to acquire vocabulary through audiovisual content. Grounded in multimedia learning theory, the study employed exploratory factor analysis (EFA) and…