Evidence map›Paper›PMID 24998622›Full record

ReviewNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2015

Deviations from the expectable environment in early childhood and emerging psychopathology.

Kathryn L Humphreys, Charles H Zeanah

Open access · bronzeAbstract readReview
In one paragraph

Review in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed, 2 pooled it
14.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

113 citing papers in PubMed, 2 syntheses or guidelines pooled it, 234 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Childhood Trauma and Aggression: The Role of Epistemic Trust.Journal of child & adolescent trauma · 2026
    Article
  6. Article
  7. Article
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  10. The Cognitive-Affective Social Processing and Emotion Regulation (CASPER) model.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
  11. Article
  12. Article
  13. Differential effects of childhood maltreatment types and timing on psychopathology in formerly out-of-home placed young adults.European psychiatry : the journal of the Association of European Psychiatrists · 2025
    Article
  14. Review
  15. Trauma-Informed Understanding of Depression Among Justice-Involved Youth.International journal of environmental research and public health · 2025
    Article
  16. The influence of deprivation on cortical development and psychotic symptoms in youth.Journal of child psychology and psychiatry, and allied disciplines · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Article

53 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Kathryn L HumphreysDepartment of Psychiatry and Behavioral Sciences, Tulane University School of Medicine, New Orleans, LA, USA.
Charles H ZeanahDepartment of Psychiatry and Behavioral Sciences, Tulane University School of Medicine, New Orleans, LA, USA.
Tulane University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current frameworks for understanding the link between early adverse childhood experiences and later negative life outcomes, including psychopathology, focus on the mediating negative impact on brain and biological systems in the developing child resulting broadly from stress and trauma. Although this approach is useful, we argue that the framework could be functionally extended by distinguishing the effects of two different types of abnormal input, both deviations from the expectable environment in early childhood. Specifically, we review the consequences of inadequate input (eg, neglect/deprivation) and harmful input (eg, abuse/trauma) on brain and biological development. We then review evidence on the differential links between each type of abnormal input to four selected domains of psychopathology (indiscriminate social behavior, posttraumatic stress disorder, attention-deficit/hyperactivity disorder, and conduct problems), and consider potential mechanisms for inadequate and harmful input to lead to these outcomes. We conclude that the careful consideration of the type of deviation from the expected environment, while acknowledging the practical difficulties in assessing this, is likely to lead to clearer understanding of the mechanism of risk for psychopathology, and that tailored approaches to prevention and intervention may be informed by considering the unique consequences of inadequate and harmful input when experienced in early childhood.

Indexed as

Child DevelopmentSocial EnvironmentChildChild, PreschoolDevelopmental DisabilitiesHumansMental DisordersPsychopathology

Identifiers

PMID24998622
PMCPMC4262894
OpenAlexW2071747875

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.