Statistical analysis for "Iconicity in the speech of children and adults"
Authors: Lynn Perry, Marcus Perlman, Bodo Winter, Dominic Massaro, Gary Lupyan
Libraries required for this analysis:
Script files contained in this analysis:
- analysis.R : Contains all analyses
- predict.glmm.R : Function for retrieving 95% confidence intervals from mixed models
Data files contained in this analysis:
- iconicity.csv : The main dataframe that contains iconicity ratings by word, concreteness etc.
- word_selection.txt : The subset of words analyzed in this study. Excludes words from Perry et al. (2015) and compounds.
- onomatopoetic_words.txt : List of onomatopoetic words excluded for some analyses.
- ANC-spoken-lemma.txt : American National Corpus frequency data
- monaghan2014_systematicity.csv : Monaghan et al. (2014)'s systematicity data.
- childesPlusIconNEW.csv : By-child CHILDES data (longitudinal)