Figure 4.
Percentage of stop-signal trials successfully stopped as a function of phonological and semantic similarity of the stop-signal to the picture name in Experiment 2. Error bars indicate 95% confidence intervals. The “PHON” bar indicates stopping performance to stop signals phonologically similar to the picture name, the “SEMANTIC” bar indicates stopping performance to stop signals semantically similar to the picture name, the “PHON & SEM” bar indicates stopping performance to stop signals both phonologically and semantically similar to the picture name, and the “UNRELATED” bar indicates stopping performance to stop signals that are neither phonologically nor semantically similar to the picture name.