Investigating Baby Behavior and Family Technology Use Study

Eligibility Criteria At the time of recruitment, eligibility criteria for participants will include: * 18 years of age or older * In 3rd trimester of singleton pregnancy * History of healthy, low-risk pregnancy * Lives within 50 miles of the Cal Poly campus * Owns a mobile device After the child is born, eligibility criteria for participants will remain in the study will include: * Infant was born term (gestational age ≥37 weeks) Exclusion criteria include * Mother has an untreated medical or psychiatric condition (e.g. bipolar disorder) that could impede study participation or affect mother-infant interaction * Mother is participating in another interventional study that influences parenting, mother-infant interactions, feeding practices, or technology use * The mother is unwilling or unable to commit to longitudinal follow-ups of herself or her child * Infant was born preterm (gestational age \<37 weeks) * Infant diagnosed with fetal abnormality or medical condition that interferes with oral feeding (e.g., feeding disorder, milk protein allergy) or development * Infant diagnosed with developmental delay (e.g., Down's syndrome)