@article{ref1,
title="Relationships between caffeine consumption, cognitive slips-failures, daily stress, and sleep",
journal="Proceedings of the Human Factors and Ergonomic Society annual meeting",
year="2008",
author="Helton, William S. and Holmstrom, Richard",
volume="52",
number="14",
pages="955-959",
abstract="This article presents a study investigating the relationships between caffeine consumption, cognitive slips-failures, sleep and a short multidimensional self-report measure of daily stress state, the Short Stress State Questionnaire - Daily (SSSQ-D; Helton, Fields, & Thoreson, 2005). Thirteen participants filled out the SSSQ-D twice daily for approximately 14 days, once in the morning and once at night. They also reported daily cognitive slips-failures, caffeine consumption, and their sleep was recorded using actigraphs. Daily Distress and Worry correlated significantly with cognitive slips and sleep duration between-subjects. Until more is known, human operators should get the recommended 7-8hrs of sleep.<p /><p>Language: en</p>",
language="en",
issn="2169-5067",
doi="10.1177/154193120805201401",
url="http://dx.doi.org/10.1177/154193120805201401"
}