Table 8. Experiment 2 frequency of initial intrusions during the 10-min experimental manipulation [i.e. during computer game play or no-task condition].

	No-task (n = 26)		Tetris (n = 26)		Pub Quiz (n = 26)		ANOVA
	mean	sem	mean	sem	mean	sem
Frequency of initial intrusions	9.84	1.31	5.65	0.94	6.00	0.67	F (2, 75) = 5.25§

^§Tetris relative to no-task control p<0.05; Pub Quiz relative to no-task control p<0.05.