Table 1.
Descriptive statistics.
Fig 1.
Bonferroni-corrected T-tests for pre-post differences in performance, in the listening test. *<0.05; **<0.01. The English subtitles condition was found to lead to steeper improvements in performance (+4.05 items; 16.9% increase), compared to the no subtitles condition (+1.7 items; 7.1% increase) and to the Spanish subtitles (0.0% increase).