Table 1.
Description of the 5 RIG tasks used in the experiment.
Order was fixed across participants.
Fig 1.
Developmental curves of completion time and complexity, split by task, with trend curves and 95% confidence regions (shaded).
Table 2.
Sample descriptive statistics (n).
Fig 2.
(A) Total completion time (CT) and (B) mean complexity as a function of age, with trend curve and 95% confidence region (shaded area).
Fig 3.
Scatterplot and developmental change trend of the CT and complexity combined.
The trend is obtained by use of smooth splines of CT and complexity (df = 7).