Philosophical Insights for a Science of Long-Term Affect Dynamics

Emotions in scientific research are typically portrayed as short-lived responses or dispositions to manifest such responses. Some philosophers have argued that this fails to capture long-term emotions (e.g., love, hate, and grief). This article examines whether the emerging field of affect dynamics (or emotion dynamics), which studies how emotions fluctuate over time, can address the philosophical critique. I argue that there are still aspects of long-term emotion (i.e., their temporal components and temporal dynamics) missing from affect dynamics. I end by proposing a few positive steps psychologists working in affect dynamics can take to mitigate these shortcomings.