The Good Habit Which Boosts Self-Control

This good habit can boost attention, decision-making and the ability to resist impulses.


This good habit can boost attention, decision-making and the ability to resist impulses.

Good sleep habits can boost attention, decision-making and the ability to resist impulses, a new review of the evidence finds.

Good sleep habits include going to bed at the same time every night, avoiding caffeine late in the day and allowing time to mentally wind-down before bedtime.

Professor June Pilcher, who led the study, said:

“Self-control is part of daily decision-making.

When presented with conflicting desires and opportunities, self-control allows one to maintain control.

Our study explored how sleep habits and self-control are interwoven and how sleep habits and self-control may work together to affect a person’s daily functioning.”

Professor Pilcher explained the review’s conclusions:

“Poor sleep habits, which include inconsistent sleep times and not enough hours of sleep, can also lead to health problems, including weight gain, hypertension and illness, according to prior research.

Studies have also found that sleep deprivation decreases self-control but increases hostility in people, which can create problems in the workplace and at home.”

Since sleep and self-control are so intimately connected, improving sleep can help in many ways, Professor Pilcher said:

“Many aspects of our daily lives can be affected by better-managed sleep and self-control capacity.

Improved health and worker performance are two potential benefits, but societal issues such as addictions, excessive gambling and over spending could also be more controllable when sleep deficiencies aren’t interfering with one’s decision making.”

The study was published in the journal Frontiers in Human Neuroscience (Pilcher et al., 2015).

Self-control image from Shutterstock

Get FREE email updates to PsyBlog

Hello, and welcome to PsyBlog. Thanks for dropping by.

This site is all about scientific research into how the mind works.

It’s mostly written by psychologist and author, Dr Jeremy Dean.

I try to dig up fascinating studies that tell us something about what it means to be human.

Get FREE email updates to PsyBlog. Join the mailing list.

Author: Jeremy Dean

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology. He has been writing about scientific research on PsyBlog since 2004. He is also the author of the book "Making Habits, Breaking Habits" (Da Capo, 2013) and several ebooks.