Reaction Time (ms)
Cue Colour Green Red Bicolour (red only)
1 680 650 460
2 480 470 310
3 350 300 270
4 300 470 300
5 320 290 610
6 260 290 300
7 290 220 340
8 260 280 230
9 320 250 260
10 440 330
11 270 230
12 270 220
13 250 280
14 250 260
15 250 300
16 230 240
17 260 240
18 280 30
19 450 380
20 360 190
MEAN 328.5 296 342.2222222
SD 109.797661 126.1327621 119.7682948
N 20 20 9
SEM 24.5515033 28.20414303 39.92276494
1a. How does the subject's mean reaction time for the green visual cues copare to the mean reaction time for the red visual cues?
b. How was the subject's reaction time affected when asked to react to only one specific colour cue in sets that contain cues of multiple colours?
c. What was the relative magnitude of the variability in response times? (Percent difference on how much SEM is different from the others)
1 answer