R2.19 - recommendations: add info about stim

[jvcasillas]

p. 31 - line 20 - The authors discuss the possibilities of why the different varieties might have been perceived differently. I think it would be helpful for the authors to share what the tunes in their stimuli actually were, which would help them to better surmise here. Puerto Rican Spanish (not mentioned in the discussion) and Cuban Spanish were the varieties people had the most difficulties with, but according to most descriptions PRS and CS use the same tune for ys questions (also again, NB that Dominican ynqs are not the same as PRS and CS ynqs, this description conflates all Caribbean Spanish questions, which are also not necessarily hat patterns). I would recommend an appendix with a description of the tunes in the stimuli for each variety, and for this to be brought into the discussion for research question #3.

Action: Acoustic analysis, phonological analysis (see https://github.com/RAP-group/empathy_intonation_perc/issues/38, https://github.com/RAP-group/empathy_intonation_perc/issues/47)

[jvcasillas]

Mainly addressed via https://github.com/RAP-group/empathy_intonation_perc/pull/68

[jvcasillas]

Finished via https://github.com/RAP-group/empathy_intonation_perc/pull/76