SiblingsAug 1, 2026
Only Children Have One Key Difference—Psychologists Explain Why
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Siblings
Updated Nov 15, 2026 8:00 PM PT
Siblings Psychologist News
Current reporting, research and professional developments across Siblings, curated for psychologists and behavioral-health professionals.
SiblingsJun 23, 2026
Psychology says people who safeguard the secrets of their siblings aren't selfish: What this behavior reveals about trust and family bonds
Psychology says people who safeguard the secrets of their siblings aren't acting out of selfishness or dishonesty in many situations.
SiblingsMay 4, 2026
Supporting Siblings in Foster Care
This post was co-written with Daniel Pollack, MSW, JD. Sometimes one or more siblings in a family are placed in foster care.
SiblingsApr 14, 2025
Sibling Abuse Is Family Violence
Sibling dynamics have long been overlooked as important, especially compared to other family relationships, like those with parents.