Statistical Methods for Psychology

472 Chapter 14 Repeated-Measures Designs

Table 14.4 Ambulatory behavior by Group and Trial

(a) Data

Interval

123456 Mean

Control 150 44 71 59 132 74 88.333
335 270 156 160 118 230 211.500
149 52 91 115 43 154 100.667
159 31 127 212 71 224 137.333
159 0 35 75 71 34 62.333
292 125 184 246 225 170 207.000
297 187 66 96 209 74 154.833
170 37 42 66 114 81 85.000
Mean 213.875 93.250 96.500 128.625 122.875 130.125 130.875

Same 346 175 177 192 239 140 211.500
426 329 236 76 102 232 233.500
359 238 183 123 183 30 186.000
272 60 82 85 101 98 116.333
200 271 263 216 241 227 236.333
366 291 263 144 220 180 244.000
371 364 270 308 219 267 299.833
497 402 294 216 284 255 324.667
Mean 354.625 266.250 221.000 170.000 198.625 178.625 231.521

Different 282 186 225 134 189 169 197.500
317 31 85 120 131 205 148.167
362 104 144 114 115 127 161.000
338 132 91 77 108 169 152.500
263 94 141 142 120 195 159.167
138 38 16 95 39 55 63.500
329 62 62 6 93 67 103.167
(continues)

Total variation

Between subjects

G

(Groups)

Ss w/in

Groups

Within subjects

I 3 Ss w/in

Groups

I

(Intervals)

I 3 G