Naming Conventions

SEEDLingS has 44 subjects numbered 01 - 46. Two subjects dropped out of the study and are not included in the dataset: child 05 and child 24.

At-home data was collected at 12 timepoints, from 06 months to 17 months.

These numbers are concatenated to make a subject-month identifier. Subject 01 at month 06 is written as "01_06". Both Subject ID and Month use leading zeros, (e.g. "01", not 1, and "06", not 6).

For every subject at every age, there should be an audio and a video recording session (there is one missing audio recording and one missing video recording, see here and here). The full recording ID contains the media type, subject ID, and mont, e.g., "audio_44_08", "video_12_17".