Data and experimental materials for experiments on infants' preferences for auditory stimuli
Santolin, C., Zettersten, M., & Saffran, J. (unpublished). Infants' preference for non-native speech versus birdsong.
- Experimental paradigm: central fixation
- auditory stimulus conditions:
- naturalistic Japanese speech (non-native language), played forwards
- naturalistic Japanese speech (non-native language), played backwards (version3 only)
- birdsong (recording)
- Japanese speech recorded by a Japanese mother reading a storybook
- Condition manipulation (within-subjects):
- version3: three conditions: Japanese speech forwards, Japanese speech backwards, birdsong
- version4: two conditions: Japanese speech forwards, birdsong
Here is a direct link to the html rendering of the R Markdown file in the data_analysis folder. This provides a basic overview of the results.
https://mzettersten.github.io/birdsong/data_analysis/2_birdsong_analysis.html