The following study instruments and procedures are used in the MMI Study. The schedule of study visits is available here.

Demographics and medical history
Visit Arrival Interview
Health and lifestyle
Feeding intentions and pregnancy history
Neonatal interview
Maternal Mood and health
SCID-NP
Edinburgh Postnatal Depression Scale
Spielberger State/Trait Anxiety Inventory
Spielberger State Anxiety Inventory
Beck Depression Inventory-II
Pittsburgh Sleep Quality Index
Coping strategies QQ
EDE-Q4
Family Planning Update
Medication and health update
Maternal relationships
Maternal Antenatal Attachment Scale
Experiences in Close Relationships
Parental Bonding Instrument
Conflict Tactics Scale – Mother Form R
Childhood Trauma Questionnaire (CTQI)
Infant feeding
Breastfeeding Self-Efficacy Survey
Current Feeding
Maternal Assessment of Infant Breastfeeding Behavior
Modified Differential Emotions Scale (mDES)
Maternal Breastfeeding Evaluation Scale
Social Support
Parenting Stress Index
Medical Outcomes Study Social Support Survey
Everyday Stressors Index (ESI)
Maternal employment/childcare
Infant Behavior
Carey Early Infancy Temperament Questionnaire (EITQ)
Carey Revised Infant Temperament Questionnaire (RITQ)
Carey Toddler Temperament Scale (TTS)
Mother-Baby Activities
Infant Sleep Patterns
Maternal Biomarkers
Oxytocin, cortisol, CBG, ACTH, HF-HRV
Hair cortisol
Infant Biomarkers
Salivary alpha amylase, cortisol, oxytocin
HF-HRV
Study visit tasks
Affective response to tasks
Infant feeding/milk transfer
Trier Social Stress Test
Free play
Still face procedure
Strange Situation Paradigm