The aim of the current study was to conduct a reliability generalisation (RG) meta‐analysis of
Cronbachʼs alpha for the Insomnia Severity Index (ISI). A systematic search of three …

Background Coronavirus disease 2019 (COVID-19) has progressively impacted our daily
lives, resulting in unexpected physical and mental stress on medical staff. This study is …

Introduction The Insomnia Severity Index (ISI) is a self-administrated questionnaire most
frequently used to assess insomnia in clinical and non-clinical populations. Objective To …

Abstract Objectives The Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS) is the
most widely validated instrument for assessing sleep-related cognitions. This study aimed to …

Insomnia is a highly prevalent sleep disorder. It is the most frequent sleep complaint among
Higher Education students. The Sleep Condition Indicator is a self‐report tool aimed at …

Insomnia disorder is a mental disorder that includes various types of symptoms (eg,
insomnia initiating, worries, mood disturbances) and impairments (eg, distress related to …

This study investigated the impact of age on morningness-eveningness (ME) and its inter-
individual variability, with a focus on sex-specific patterns. A sample of 2890 participants …

The present study aims to characterize the prevalence, the pattern of medically prescribed
and over-the-counter medication/supplements in Higher Education students, as well as to …

The major purpose of the present study was to explore higher education students'
perceptions of the causes of their sleep problems. The data were drawn from a previous …

Insomnia and obstructive sleep apnea (OSA) are common sleep disorders and frequently
coexist (COMISA). Arousals from sleep may be a common link explaining the frequent …