Figure 2

Tsimane'–Spanish bilinguals are faster at naming color words in Spanish than Tsimane', but only for low frequency color words. Figures depict accuracy (A) and reaction time (B) data in naming animal and color words in Tsimane' and Spanish, and accuracy (C) and reaction time (D) data in naming high and low frequency color words in Tsimane' and Spanish. In all subpanels, boxplot figures include median, interquartile range, standard deviation and outlier values (solid dots) for responses to each word-type in the Tsimane’–Spanish bilinguals’ two languages. The average response of each individual is depicted as crosses, jittered for visualization purposes. The mean average response across all speakers is depicted as a solid black diamond.