@article {1588352,
	title = {Time-of-day variation in sustained attentional control},
	journal = {Chronobiology International},
	volume = {34},
	number = {7},
	year = {2017},
	pages = {993-1001},
	abstract = {
	Sustained attention is a fundamental cognitive function underlyingmany activities in daily life including workplace safety, but its natural variation throughout the day is incompletely characterized. To examine time-of-day variation, we collected a large online data set (N = 6,363) with participation throughout the day and around the world on the gradual-onset continuous performance task, a sensitive measure of sustained attention. This allowed us to examine accuracy, attentional stability, and strategy. Results show that both accuracy and attentional stability peak between 9:00 and 11:00 a.m. and progressively decline throughout the day, whereas strategy is more stable.

},
	url = {http://dx.doi.org/10.1080/07420528.2017.1308951},
	author = {Elizabeth Riley and Esterman, Michael and Francesca C. Fortenbaugh and DeGutis, Joseph}
}
