Page Last Updated: May 15, 2026

Pre-Scan Questionnaire🔗

Table Name:
mri_ra_prep
Construct:
Infant Sleep Environment
Data Warning â–¸

There are missing data that is not equal across sites.

Administration & Quality Control🔗

Child Specific Yes
Respondent Primary Caregiver on Child (entered by Research Assistant)
Administration HBCD Study staff (remote)
Visits V02, V03
QC Procedures Monitor data dashboard for variable missingness, coding errors, and data consistency.

Instrument Details🔗

This instrument is completed by research assistants when planning for MRI strategies. It describes the caregiver reported sleep routines, habits, and environment. Expand the section below for a summary of key item questions and response options.

Pre-Scan Questionnaire Items Summary â–¸

 = Multi-select (Check all that apply)

Item Item Text Response Options
s1_bsi_002* Which of the following are part of the child's typical sleep routine? Bottle feeding; Breast feeding; Bath; Reading; Other
s1_bsi_003* Time child usually falls asleep at bedtime NA (enter text)
s1_bsi_004* Time child usually falls asleep for their longest nap NA (enter text)
s1_slp_001 Do you think skipping your child's nap prior to the visit would be helpful? Yes; No
s1_slp_002 Length of bedtime routine 0–5, 5–10, 10–20, 20–30, 30–45, 45–60 min; 1+ hr; No routine
s1_slp_003 Length of nap routine 0–5, 5–10, 10–20, 20–30, 30–45, 45–60 min; 1+ hr; No routine
s1_slp_004 After you set the child to sleep, how long does it take for them to fall asleep? 0–5, 5–10, 10–20, 20–30, 30–45, 45–60 min; 1+ hr; No routine
s1_slp_005 Once asleep, how long does your child typically sleep? 0-30, 30-60 min; 1-2 hr; 2+ hrs
s1_slp_006 How consistent is your child's nap/sleep schedule? Very; Somewhat; Not consistent; My child does not have a sleep schedule
s1_slp_007* Which of the following would help your child sleep? Playtime; Breast feeding; Bottle feeding; Eating/drinking something else
s1_sls_001* Social Alone; With mother; With sibling; Other
s1_sls_002* Bed Crib; Bassinet; Dock-a-tot; In bed; Other
s1_sls_003* Lighting Dimmed lights; Night light; Dark
s1_sls_004* Noise level Noisy; Moderate; Quiet
s1_sls_005* Soothing sounds White noise; Sing lullabies; Listen to music
s1_sls_006* Sleep aids Stuffed toy; Pacifier; Weighted blanket; Other
s1_sls_007 Comfort preference Arms or legs {wrapped; free}
s1_sls_008* Sleep position Supine; Prone; Side
s1_soa_001 Child is curious when in a new setting Always; Sometimes; Never
s1_soa_002 Child is comfortable sleeping in a new setting (ex. Vacation, relative's house) Always; Sometimes; Never
s1_soa_003 Child is comfortable sleeping alone Always; Sometimes; Never
s1_soa_004 Child wakes easily upon light or sound Always; Sometimes; Never
s1_soa_005 Child fusses during his/her sleep time Always; Sometimes; Never
s1_soa_006 Child easily opens up to new people Always; Sometimes; Never