Table 10: RT analysis of variance of computer gaming (mean ± SE); = statistically significant.

= statistically significant DH
(ms)
NDH
(ms)
Difference
(ms)
DF
(ms)
NDF
(ms)
Difference
(ms)

Computer games
 No28313 ± 9318 ± 10−5 ± 7323 ± 9335 ± 9−11 ± 7
 1x/yr5294 ± 21305 ± 23−11 ± 16299 ± 21311 ± 21−12 ± 17
 1x/month10312 ± 15339 ± 16−27 ± 11317 ± 15331 ± 14−14 ± 12
 1x/week3300 ± 27346 ± 29−46 ± 21322 ± 27350 ± 26−27 ± 22
 Daily1379 449−70 420495 −75
-test, 4 df0.741.931.721.323.200.64
ANOVA 0.570.130.160.290.020.63
Test for trend0.870.060.010.700.260.32