Wall-clock estimate as a function of nBlocks
(experimenter-set, 1…10). The task time covers
K blocks of 120 trials, each trial averaging
2.00 s (mean fixation 1 s
+ cue 0.4 s + assumed mean RT 0.6 s), plus a
60 s break between every consecutive pair of blocks. Add the
“Instructions” column (1m,
self-paced welcome + intro) to get the wall-clock total.
nBlocks (K)
Instructions
Task (blocks + breaks)
Total
1
1m
4m
5m
2
1m
9m
10m
3
1m
14m
15m
4
1m
19m
20m
5
1m
24m
25m
6
1m
29m
30m
7
1m
34m
35m
8
1m
39m
40m
9
1m
44m
45m
10
1m
49m
50m
Sample participant schedule (000.csv)
Each of the 1000 participant codes maps to
a permutation of the 10 block lists. The experiment reads the
participant's schedule and stops once block > nBlocks.
block
list_letter
condsFile
1
a
lists/block_a.csv
2
f
lists/block_f.csv
3
b
lists/block_b.csv
4
c
lists/block_c.csv
5
e
lists/block_e.csv
6
j
lists/block_j.csv
7
i
lists/block_i.csv
8
g
lists/block_g.csv
9
d
lists/block_d.csv
10
h
lists/block_h.csv
Aggregate counts across all 10 lists
cell fill (cue): NC CC DC SC top stripe (flanker): congruent incongruent neutral arrow: ← left → right
Cue type
Flanker congruency
Target arrows
Per-list timelines
cell fill (cue): NC CC DC SC top stripe (flanker): congruent incongruent neutral arrow: ← left → right