Sources and original illustrations

Primary references and the limits of this educational collection.

Primary references

• U.S. Census Bureau: Statistical Quality Standard A3 — Sample design as an explicit methodological component; all family-poll figures and arithmetic examples are original and illustrative.
• Smithsonian Folklife and Oral History Interviewing Guide: The Interview — The distinction between remembered stories and a guarantee of historical fact, and voluntary informed recording; parallel-page exercise is original.
• Unicode Technical Standard #39: Unicode Security Mechanisms — The general distinction between text and visually confusable presentation; original non-official card exercise, no naming-rule or document-acceptance claim.
• eSafety Commissioner: Privacy and your child — Identifying-information and selective-sharing considerations for children’s images; no guarantee of private-channel control.
• Library of Congress: Care, Handling and Storage of Audio Visual Materials — The care of recorded media; the consent, story prompts and family indexing exercise are original practical guidance.
• AAP: Healthy Mental and Emotional Development — Key Building Blocks — Talking and singing as ordinary interaction; all song words and creative exercises are original and carry no milestone promise.
• HHS Think Cultural Health: Working Effectively with an Interpreter — Accurate interpreted communication, privacy and clarification; no jurisdiction-wide legal or fee claim.
• American Red Cross: CPR and First Aid Training for Parents — The availability of parent-focused adult/child/infant training options; no operational CPR instruction or certification guarantee.
• NHS: Passive smoking — Smoke-free home/car advice and the limits of windows or separate rooms; no cessation treatment or invented exposure procedure.
• AAP: Bringing Baby Home — Preparing Yourself, Your Home and Your Family — The supervision principle for dogs/cats near a new baby; no remote animal assessment or behavior-training sequence.
• New York Public Library: Baby Storytime, dated May 18, 2026 example — A dated example showing registration, caregiver/age and room-access information; no current session recommendation.
• eSafety Commissioner: Privacy and your child — Audience, identifying-information and onward-sharing considerations; no platform-specific privacy or deletion guarantee.
• AAP and ASHA: Young Children Learning Multiple Languages — Parent FAQs — The legitimacy of caregivers using comfortable languages; all item-card procedures are original and contain no developmental or translation guarantee.
• CDC: Up and Away Campaign Resources — Keeping medicines, vitamins and supplements out of sight/reach and stored after use; no dosing, diagnosis or treatment instructions.
• AAP: Updated Drowning Prevention Recommendations, 2026 — Current close/touch-supervision principles and limits of infant lessons; no water technique or participation clearance.
• NHTSA: Car Seats and Booster Seats, inspection section — The certified-technician inspection route and manufacturer/vehicle instruction context; no installation procedure or universal clearance.
• AAP: Baby Sunburn Prevention Tips — Infant-specific sun/shade guidance and pediatrician consultation; no product endorsement, dosing or exposure-time guarantee.
• Smithsonian Folklife and Oral History Interviewing Guide: The Interview — The value and limits of remembered stories; original family-journal format, not a medical or developmental record.
• AAP: Preparing Your Older Child for a New Baby — Sibling preparation, reassurance and continued individual attention; all role-choice examples are original, not handling instruction.
• Carter’s: Kids Clothing Size Chart — One manufacturer’s use of height/weight in sizing; no universal size recommendation, product endorsement or growth assessment.

Original visual material

The diagrams in this edition are original SVG illustrations explaining the sequence or decisions in each guide. They do not show a laboratory experiment, a personal trip or a tested product result. No photographs from the linked sources are reproduced.

Check the source in context

References were consulted during preparation of this edition. A source may cover a broader or narrower question than a particular guide; the support notes above explain why it is listed. Read the original for methodology, exceptions and updates.