Relationship between personality and sleep: a dual validation study combining empirical and big data-driven approaches.

ABSTRACT:

Objective

Sleep is a vital component of individual health, and personality traits are key factors influencing it. This study aims to investigate the relationship between personality traits and both modelassessed sleep problems and self-reported sleep quality.

Methods

Using deep semantic understanding technology, we developed three deep learning models based on microblogs. Model 1 and Model 2 identified whether a post indicated a sleep problem, while Model 3 assessed the user's personality traits based on the Five-Factor Model (FFM). We surveyed a dataset comprising 336 active users and then applied the models to a large-scale microblog dataset containing 4,860,000 posts from 15,251 users.

Results

Our experimental results revealed that: (1) conscientiousness, agreeable

SUBMITTER: Cao L 

PROVIDER: S-EPMC12310568 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature