TABLE 3.

Effect size estimates (and 95% confidence intervals) relating each of the predictors (stress, sleep, and physical exertion) to each of the outcomes of interest (reaction time, executive function, and perceptuo-motor control).

	Reaction time	Executive function	Perceptuo-motor control
Stress	r = 0.220 (0.157, 0.283)	r = 0.091 (−0.006, 0.188)	r = 0.459 (0.395, 0.523)
Sleep	r = −0.278 (−0.363, −0.193)	r = −0.183 (−0.251, −0.115)	r = −0.189 (−0.334, −0.044)
Physical exertion	r = −0.053 (−0.156, 0.05)	r = −0.074 (−0.154, 0.006)	r = 0.578 (0.223, 0.933)