Naps May Improve Our Frustration Tolerance
A short nap could reduce impulsive behavior and improve the ability to withstand frustration, a small study suggests.
Researchers studied 40 people aged 18 to 50. After three nights of normal sleep, the participants took computer-based tests of frustration tolerance — which consisted of trying to complete an impossible task — and completed questionnaires on sleepiness, mood and impulsivity. Then they were randomly assigned to take an hour’s nap, or to watch a nature video. At the end of the process, they were tested again. The study appears in Personality and Individual Differences.
The lead author, Jennifer R. Goldschmied, a doctoral student at the University of Michigan, acknowledged that the sample is small, involved mainly college students and may not be applicable to other populations. The sleep calculations also did not use electronic devices to precisely measure sleep and wakefulness.
Read the full article "Naps May Improve Our Frustration Tolerance" at The New York Times.