Figure 6.

(a) The average recalibration effect calculated for each group of subjects separately for the first, second and third 20-trial blocks. Black symbols represent adults in the standard condition, red symbols adults in the noise condition and grey circles and squares represent 11- and 8-year-old children, respectively. There is no difference in the magnitude of recalibration between trial blocks in any of the group of participants.

(b) Lapse rate index (essentially the proportion of errors for very large asynchronies) plotted as a function of age. The black symbols represent the baseline condition while the grey symbols represent the adaptation condition. Each symbol represents the average lapse rate for each age group. The index does not change with age or with experimental condition. Bars show ±1 SEM.