Bedtime procrastination is defined as the volitional delay of going to bed, without any
external circumstances causing the delay, and is associated with inadequate sleep …

Despite procrastination becoming an increasingly prevalent issue in society, its underlying
causes remain unclear. Smartphone ubiquity has increased scrutiny of their potential role in …

Objective Bedtime procrastination is a type of unhealthy sleep behavior, but whether it
affects sleep quality remains unknown. The current study aimed to examine the relationship …

Background: Smart phone use has become a part of people's everyday life. However, when
the lack of using the smart phone to establish and maintain electronic communication is …

Background Medical students are at high risk for sleep disturbance. One possible cause of
their sleeping problem is impulsivity. We aim to investigate the possible mediators between …

Sleep Procrastination literature has focused on the behaviors individuals engage in before
going to bed (Bedtime Procrastination) but not on the behaviors individuals engage in after …

Boredom has received much research attention in procrastination research, but it has been
rarely studied in the context of bedtime procrastination. In the present study, we examined a …

Purpose Depression symptoms are closely related to inadequate sleep and are experienced
by medical students at an increased rate. Bedtime procrastination is considered a new …

The prevalence of sleep problems is high in primary care patients and in anxious
individuals. This study assessed whether total sleep time and bedtime procrastination …

Objective Based on theoretical and empirical evidence, this study examined the longitudinal
relationship between problematic smartphone use and bedtime procrastination and the …