Daily Implications of Felt Love for Sleep Quality

Abstract

Abstract This study introduces the concept of felt love as the monadic experience of love, a parallel of dyadic love, and presents a study examining the relationships between daily felt love and sleep quality across 28 days. Before beginning the daily protocol, participants answered 60 questions assessing common situations that may make people feel loved. These questions were used to establish a consensus on the meaning of felt love for the specific participants under study. During the daily life study, participants (N = 52) provided self-reports via smartphone surveys for 28 days. Each morning upon waking, participants assessed their subjective sleep quality, and each evening positive affect was assessed with a set of 5 questions. Participants also rated how much they felt loved at 6 semirandom times throughout the day. Felt love measures were aggregated to obtain daily means and individual means across the study. Variability in felt love was quantified by calculating within-day and between-day standard deviations. Multilevel modeling was used to account for repeated measurements for each participant across the study, and the final model includes age, sex, positive affect, and felt love as predictors of sleep quality. Participants who reported higher positive affect and higher within-day felt love variability reported better overall sleep quality. However, overall mean levels of felt love did not significantly predict sleep quality, nor were there effects at the daily level. These results suggest that experiencing a range of felt love intensities within an average day is associated with better sleep quality.