How emotions induced by reading influence sleep quality in young and older adults

This study, published in Aging & Mental Health, examined whether emotions induced by reading before sleep influence sleep quality in young and older adults. Sixty older adults (64–75 years) and 60 young adults (18–35 years) were randomly assigned to three conditions: positive reading, neutral reading, and control. The reading groups read a short story at bedtime, whereas the control group kept its routine. Participants completed measures of affective states, subjective sleep parameters, and self-reported sleep quality related to emotions over 7 consecutive days. Older adults reported much longer sleep latency and lower sleep efficiency than young adults. In both reading conditions, older adults reported reduced sleep latencies compared to the control group. In the positive reading condition, older adults reported an increased sleep duration compared to younger adults and the other conditions. Young and older adults in the positive condition showed better self-reported sleep quality than those in the neutral conditions, regardless of age. Reading at bedtime appears to reduce older adults’ time to fall asleep and increase their sleep duration. Positive emotions induced by reading short stories at bedtime seem to be a sleep-promoting factor that improves bedtime and wake time in young and older adults.

Authors: Enrico Sella, Rocco Palumbo, Alberto Di Domenico, Erika Borella

Full article: https://doi.org/10.1080/13607863.2022.2138266