The repository includes the data, stimuli and R scripts used in the study "Phonological Variation in Child-Directed Speech is Modulated by Lexical Frequency". The content of each file is described below:
1. Manuscript: Describes the study.
2. Picture books for Experiment 1: The two picture books were used to elicit target words in the word teaching task for CDS and ADS.
3. Material for Experiemnt 2: The slides contain passages, the maps, and the minimal pair lists used for Experiment 2.
4. Data: This file includes all data used for the analysis in the manuscript.
5. Exp1_Transcripts: contains transcripts from the book reading.
6. The "materials” folder: includes subfolders called "data” and "scripts" which respectively contain a data file and R scripts, respectively used in the statistical analysis.