Cognitive functioning, sleep quality, and work performance in non-clinical burnout: The role of working memory.

We investigated the relationship between cognitive functioning, work performance, and sleep in non-clinical burnout. In a working population, an online survey was conducted with additional online neuropsychological tests of varying complexity, measuring attention and different components of working memory, of which the coordinating subcomponent the 'Central Executive' is thought to be the most vulnerable to stress. Results indicate that non-clinical burnout is associated with more-though not severe-sleep problems, more depressive complaints, impaired work performance, and with both subjective and objective cognitive impairments.