The ledger
What changed, and when
Nothing here is a black box. Every card published, every rating re-verified, and every legal authority re-checked is recorded with a real date. If a citation, grade, or precedent-health status changed, it changed in the open.
Cards added to the library
July 2026
- Black children are substantially overrepresented in the U.S. child-welfare system — in foster care at roughly twice their share of the child population — but the cause is genuinely contested: quasi-random-assignment evidence from one large system found Black children 55% more likely to be placed than white children with identical potential for future maltreatment, while national and state benchmark studies find reporting disparities no larger than underlying poverty-and-harm disparities and equal-or-lower substantiation and placement odds after a report, locating the disparity upstream in structural socioeconomic conditions.Child Welfare
- Youth of color — Black youth most consistently — are overrepresented at every stage of U.S. juvenile justice processing, and meta-analytic and matched-comparison evidence shows disparities persisting after offense and prior record are controlled, especially at detention, formal processing, secure confinement, and waiver; how much of the remaining disparity reflects differential system treatment versus unmeasured differences in involvement remains genuinely debated.Juvenile Defense
- Psychopathy and callous-unemotional designations applied to adolescents carry moderate group-level predictive validity for offending (meta-analytic r ≈ .24, with some incremental value beyond antisocial history), but their stability into adulthood is genuinely contested — traits decline on average and roughly a third of high-scoring institutionalized youth show substantial decreases over ten years, while serious-offender cohorts show majority rank-order stability — so an adolescent "psychopath" label cannot be treated as a finding of fixed adult character in sentencing or disposition.Juvenile Defense
- Children in foster care are prescribed psychotropic medications — antipsychotics and multi-drug regimens in particular — at rates several times those of otherwise-comparable Medicaid-enrolled children, including the high-risk practices (concomitant antipsychotics, four-plus-drug polypharmacy) with the least pediatric evidence; state oversight programs measurably reduce this prescribing, which is why federal law requires psychotropic monitoring protocols for children in care.Child Welfare
- Structured forensic-interview protocols built on open-ended prompts — canonically the NICHD Investigative Interview Protocol — reliably improve child interviews: interviewers use several times more free-recall invitations and far fewer suggestive and option-posing questions, children provide more (and more central) information, and ground-truth studies show the added information comes at no cost to accuracy.Family & Custody
- Delayed disclosure is the norm in child sexual abuse: most victims do not tell during childhood or delay for months to years, with predictable barriers (young age, intrafamilial abuse, lack of caregiver support), so delay by itself is not evidence of fabrication; how often disclosed cases involve subsequent denial or recantation is genuinely contested, with recantation estimates ranging from uncommon to roughly 23% in dependency samples — where recantation tracks family pressure rather than false allegation.Family & Custody
- Maternal (and more broadly parental) depression is a well-replicated risk factor for children's emotional, behavioral, and cognitive difficulties; the average associations are small, are strongest when the depression is severe and chronic, extend from infancy into adolescence, and diminish when the parent's depression is effectively treated.Family & Custody
- Whether foster-care status leads to harsher juvenile-court processing for "crossover" or "dual-status" youth is genuinely contested: an influential early administrative study found that delinquency cases arising from child welfare were handled more punitively (less likely to receive probation), while the most rigorous recent reinvestigation, using matched cases, finds no such "child-welfare bias" and, if anything, somewhat more lenient processing. What is well established is that dual-system youth are a large, disproportionately traumatized subpopulation of justice-involved adolescents.Juvenile Defense
June 2026
- Explicit, systematic instruction — clear modeling, guided practice, scaffolding, and frequent feedback — is among the most reliably effective approaches for teaching academic skills to students with learning disabilities, with moderate-to-large effects replicated across half a century of research in reading and mathematics.Special Education
- Childhood neglect — the chronic absence of expected cognitive, linguistic, social, and caregiving input — is associated with substantial, often lasting deficits in cognitive ability, executive function, and brain development; the deprivation pathway is distinct from the threat pathway of abuse, and randomized evidence from early-deprivation studies supports a causal contribution.Child Welfare
- Young children's reports can be substantially distorted by suggestive, leading, or coercive interviewing, creating a real risk of false accounts; at the same time, children are not inherently unreliable — with developmentally appropriate, non-leading, supportive protocols they can give accurate accounts — so reliability turns on interview quality and conditions, not age alone.Family & Custody
- Placing siblings together in out-of-home care is best practice and federal policy and is associated with greater placement stability, but the evidence that co-placement improves child well-being is mixed and confounded; the benefit appears to track sibling-relationship quality more than co-placement itself, and separation can be appropriate when one sibling endangers another.Child Welfare
- Solitary confinement is associated with substantial adverse psychological effects — distress, self-harm, and elevated suicide/mortality risk — with harms that appear to exceed those of general incarceration and that fall most heavily on those with mental illness and on adolescents; the evidence is consistent across two centuries though complicated by selection and measurement, and professional bodies oppose its use for juveniles.Juvenile Defense
- Involved (non-custodial) grandparents are associated with modestly better grandchild adjustment — fewer emotional and behavioral problems and more prosocial behavior — with the protective association strongest in single-parent, divorced, or high-adversity families; the evidence is correlational and confounded, effects are small, and custodial grandparent care shows the opposite association, driven by the adversity that necessitated it.Family & Custody
- High-dosage tutoring — frequent (typically >=3 sessions/week), sustained, small-group or one-to-one instruction delivered during the school day by trained tutors — is among the most reliably effective interventions for raising student achievement, with consistent positive effects across dozens of randomized field experiments; effects are largest in early grades and for lower-achieving and lower-income students.Policy & Advocacy
- Childhood sexual abuse is associated with a broad, dose-responsive elevation in long-term psychiatric and physical-health risk — depression, anxiety, PTSD, suicidality, and substance dependence among them — and the strongest designs (umbrella reviews, longitudinal cohorts, discordant-twin studies) indicate the association is at least partly causal and not merely a product of shared family confounding; nonetheless many survivors show resilience and no measurable lasting impairment.Child Welfare
- Peer-mediated interventions — training typically developing peers to model and prompt social interaction — reliably increase the social interaction of autistic students in inclusive settings and are among the better-supported social interventions, though effects are strongest for increasing interaction frequency and weaker for child-initiated social bids, with generalization and maintenance less consistently demonstrated.Special Education
- Fetal alcohol spectrum disorders (FASD) produce robust, well-replicated deficits in executive functioning — working memory, inhibition, planning, and set-shifting — and in adaptive functioning that persist independent of IQ; because these organically based impairments bear directly on reasoning, impulse control, and capacity to foresee consequences, they are recognized as legitimately mitigating of criminal culpability by analogy to intellectual disability.Juvenile Defense
- Positive, engaged father (or father-figure) involvement is associated with better child social, emotional, behavioral, cognitive, and academic outcomes; the benefit tracks the quality of positive engagement and the father-child relationship, not the sheer quantity of contact or financial support, and the associations are small in magnitude and substantially confounded by selection.Family & Custody
- Children raised by same-sex (lesbian or gay) parents do not differ from children of different-sex parents in psychological adjustment, cognitive ability, or social development; what predicts child outcomes is family process — parenting quality, parental well-being, stigma, and support — not parental sexual orientation.Family & Custody
- Children's exposure to intimate partner violence (IPV) between caregivers is prospectively associated with elevated internalizing and externalizing problems and other adjustment difficulties; the association is robust across many studies and strengthens over time, but it is modest in magnitude, varies widely across children, and operates substantially through co-occurring maltreatment, impaired caregiving, and maternal mental health rather than as a uniform, direct effect of witnessing alone.Family & Custody
- Computerized working-memory training (e.g., Cogmed) reliably improves performance on the trained and closely similar memory tasks (near transfer), but multiple high-quality meta-analyses and randomized trials show it does NOT produce meaningful or lasting improvements in general cognitive ability or academic achievement (far transfer).Special Education
- Custody and divorce mediation, compared with litigation, settles disputes faster and with higher party satisfaction and durable improvements in nonresidential-parent involvement and coparenting — benefits visible up to 12 years later in a randomized trial — without increasing conflict; however, benefits are not symmetric across parents and, in high-conflict or intimate-partner-violence cases, mediation requires safety protocols and shows no clear advantage over litigation.Family & Custody
- There is no scientific consensus that "parental alienation" (or "parental alienation syndrome") is a valid, reliably diagnosable clinical condition; it is not recognized as a disorder in the DSM-5 or ICD-11, leading scholars dispute whether it has achieved construct validity, and its use in custody litigation — especially to rebut abuse allegations — is empirically associated with gendered, sometimes harmful outcomes. A child's resistance to a parent is better explained by multiple factors than by a single alienating-parent model.Family & Custody
Ratings re-verified
A human re-read the evidence and confirmed the two ratings hold.
- Whether placing a maltreated child in foster care produces better or worse outcomes than leaving the child at home is genuinely unresolved: rigorous quasi-experiments using the same identification strategy reach opposite conclusions, effects apply only to "marginal" cases at the placement threshold, and the science supports neither a presumption for nor against removal.
- Explicit, systematic instruction — clear modeling, guided practice, scaffolding, and frequent feedback — is among the most reliably effective approaches for teaching academic skills to students with learning disabilities, with moderate-to-large effects replicated across half a century of research in reading and mathematics.
- A small, methodologically limited body of research suggests that post-separation relocation that increases a child's distance from a parent is, on average, associated with somewhat worse adjustment; the evidence is thin, largely retrospective or cross-sectional, confounded by conflict and selection, and the field's own experts conclude it supports no presumption either for or against relocation.
- Parental substance use disorder is a moderate risk factor for child maltreatment and for worse developmental, behavioral, and mental-health outcomes, operating largely through impaired, inconsistent, or disengaged caregiving; the risk is graded by severity of use and substance type, is confounded by co-occurring adversity, and substance use alone does not establish maltreatment or parental unfitness.
- Placing siblings together in out-of-home care is best practice and federal policy and is associated with greater placement stability, but the evidence that co-placement improves child well-being is mixed and confounded; the benefit appears to track sibling-relationship quality more than co-placement itself, and separation can be appropriate when one sibling endangers another.
- Stimulant medications (methylphenidate, amphetamines) produce moderate-to-large short-term reductions in core ADHD symptoms and improve on-task behavior and work completion in children; but effects on actual academic achievement and learning are small, long-term benefits are not established, and the certainty of the symptom evidence is limited by pervasive unblinding from recognizable side effects.
- Positive, engaged father (or father-figure) involvement is associated with better child social, emotional, behavioral, cognitive, and academic outcomes; the benefit tracks the quality of positive engagement and the father-child relationship, not the sheer quantity of contact or financial support, and the associations are small in magnitude and substantially confounded by selection.
- Childhood sexual abuse is associated with a broad, dose-responsive elevation in long-term psychiatric and physical-health risk — depression, anxiety, PTSD, suicidality, and substance dependence among them — and the strongest designs (umbrella reviews, longitudinal cohorts, discordant-twin studies) indicate the association is at least partly causal and not merely a product of shared family confounding; nonetheless many survivors show resilience and no measurable lasting impairment.
- There is no scientific consensus that "parental alienation" (or "parental alienation syndrome") is a valid, reliably diagnosable clinical condition; it is not recognized as a disorder in the DSM-5 or ICD-11, leading scholars dispute whether it has achieved construct validity, and its use in custody litigation — especially to rebut abuse allegations — is empirically associated with gendered, sometimes harmful outcomes. A child's resistance to a parent is better explained by multiple factors than by a single alienating-parent model.
- Childhood neglect — the chronic absence of expected cognitive, linguistic, social, and caregiving input — is associated with substantial, often lasting deficits in cognitive ability, executive function, and brain development; the deprivation pathway is distinct from the threat pathway of abuse, and randomized evidence from early-deprivation studies supports a causal contribution.
- Children's exposure to intimate partner violence (IPV) between caregivers is prospectively associated with elevated internalizing and externalizing problems and other adjustment difficulties; the association is robust across many studies and strengthens over time, but it is modest in magnitude, varies widely across children, and operates substantially through co-occurring maltreatment, impaired caregiving, and maternal mental health rather than as a uniform, direct effect of witnessing alone.
- Social-skills interventions for autistic children and youth produce small-to-moderate gains on rated and tested social skills, but improvements often reflect social KNOWLEDGE more than real-world social PERFORMANCE, generalization and maintenance across settings are weak, and effect sizes shrink under more rigorous designs and independent informants.
Authorities re-checked
Precedent-health status for the cases the science is bridged to, refreshed against the citator. Treatment is human-set; the check date is when it was last confirmed.
- Mitchell v. People2026 CO 8
- Jones v. Mississippi593 U.S. 98 (2021)
- Endrew F. v. Douglas County School District RE-1580 U.S. 386 (2017)
- Montgomery v. Louisiana577 U.S. 190 (2016)
- In the Interest of J.B.107 A.3d 1 (Pa. 2014)
- Miller v. Alabama567 U.S. 460 (2012)
- In re C.P.2012-Ohio-1446, 967 N.E.2d 729 (Ohio 2012)
- J.D.B. v. North Carolina564 U.S. 261 (2011)
- Graham v. Florida560 U.S. 48 (2010)
- Roper v. Simmons543 U.S. 551 (2005)
- Nicholson v. Scoppetta3 N.Y.3d 357 (2004)
- Atkins v. Virginia536 U.S. 304 (2002)
Dates are recorded, never inferred. Publication dates are precise from the audit trail forward; older entries show the library timestamp. See the method for how a claim becomes citable.