Table 3 Reaction time: Hedge’s g effect sizes for each test, in descending order.

Simple reaction time (ms)

13

24

403

0.66

0.07

0.520–0.808

0.0001

54.09

0.00

77.81

Cockshell et al.¹⁷, Capuron et al.¹³, Claypoole et al.¹⁵, Fiedler et al.²⁴, Lawrie et al.³¹, Mahurin et al.³², Majer et al.³³, Marcel et al.³⁴, Marshall et al.³⁶, Marshall et al.³⁵, Michiels et al.^39,41, Smith et al.⁵¹

Choice reaction time

7

239

282

0.50

0.09

0.323–0.678

0.0001

17.36

0.01

65.43

Cockshell et al.¹⁷, Capuron et al.¹³, Mahurin et al.³², Majer et al.³³, Marshall et al.³⁶, Marshall et al.³⁵, Michiels et al.³⁹