Comparison of effect sizes for Subjective Alertness, Sustained Attention, and Working Memory.

<p><i>(</i><b><i>A</i></b><i>)</i> Effect size of repeated partial sleep deprivation. It was assessed by comparing performance during D5 and D6 between conditions. <i>(</i><b><i>B</i></b><i>)</i> Effect size of acute total sleep deprivation on performance during the circadian day. It was assessed by comparing performance on TD1 to performance on TD2 across conditions. <i>(</i><b><i>C</i></b><i>)</i> Effect size of acute total sleep deprivation on performance during the circadian night. It was assessed by comparing performance on TD1 to performance in TN1 across conditions. Horizontal lines indicate cut-offs for small, medium, and large effect sizes.