id - participant ID.
group - af = actively familiarised; no = naive observer (control participant).
trial - the position in the block of 48 trials that the image appeared.
image - unique image ID.
cleft - whether image was cleft affected or typically developing (TD)
cute - "Cuteness" rating. Likert scale (1-7) response.
infant_age - age of infant in image stimuli in months
gender - gender of infant in image stimuli
sevNLMH - severity of cleft (none; low; medium; high)
gaze_dev - degree of eye gaze deviation from centre (centre = 0)
head_dev - degree of head angle deviation from centre (centre = 0)
face_fix - proportion of trial that the participant spent gazing within the boundaries of the facial stimuli (versus outside the boundary)
aoi - Area of Interest. Face, eyes, mouth.
fix - Time spent gazing at mouth region of image stimuli, converted to proportion of trial.
age - Participant age.
days_to_et - number of days that elapsed between completing AF training and attending the in person eye tracking assessment.
training_days - number of total days it took for the participant to complete all seven installments of the AF training.
total_training_time - total exposure to AF training materials in seconds