Detecting structured repetition in child-surrounding speech: Evidence from maximally diverse languages

This repository contains data and code for the processing and analysis of variation sets in child-surrounding speech and adult-directed speech from 8 maximally typologically distinct languages.

The repo is split into four primary sections.

1. Data
The Data subdirectory contains the files modeling_data_random.Rdataandmodeling_data.Rdata`. These objects carry all data necessary for the final set of analyses.

2. Processing
The Processing subdirectory contains all data preparation. The processing_revised.Rmd file covers all data preprocessing for the analyses.

The Text_simulation subdirectory covers the generation (randomize_texts.Rmd) and processing (random_text_processing.Rmd) of the randomized versions of the texts.

3. Analysis
The Analysis subdirectory contains the all code for the statistical analyses. See analysis.Rmd.

4. Results
The Results subdirectory stores the plots and model summaries that are reported in the manuscript. All model summaries are labeled using the model object names from the analysis.Rmd file.