Claims

Cumulative stress predicts adult outcomes beyond specific stressor types in longitudinal studies

Claim · All claims
Evidence · 1 study · review r3 · q2
Currency · newest study 2020 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q2 i? A longitudinal study from 18 months to mid-adulthood found cumulative stress rather than physical abuse alone was predictive of adult depressive symptoms, and another study following children from birth to age 37 found childhood stress interacted with current life stress, regardless of stressor type, to predict adult diurnal cortisol patterns. → Karen E. Smith and Seth D. Pollak 2020

Evidence

Karen E. Smith and Seth D. Pollak 2020

Karen E. Smith and Seth D. Pollak. (2020). Early life stress and development: potential mechanisms for adverse outcomes. Journal of Neurodevelopmental Disorders. https://doi.org/10.1186/s11689-020-09337-y

q2 · i? · review · r3

Narrative review synthesis of two longitudinal studies supporting cumulative models. The review reports a study from 18 months to mid-adulthood found "cumulative stress rather than physical abuse alone was predictive of adult depressive symptoms," and a birth-to-37 study found childhood stress interacted with current life stress to predict adult diurnal cortisol. No effect sizes are printed.

"A recent longitudinal study from 18 months to mid- adulthood found that cumulative stress rather than physical abuse alone was predictive of adult depressive symptoms [ 40]. Another study, which followed children from birth to age 37 years, found that childhood stress interacted with current life stress, regardless of type of stressor, to predict diurnal cortisol patterns in adulthood"

Discussion

Page metadata
Field Value
type claim
id cumulative-adversity-predicts-adult-depression-cortisol
title Cumulative stress predicts adult outcomes beyond specific stressor types in longitudinal studies
description Cumulative stress predicts adult outcomes beyond specific stressor types in longitudinal studies
status review
evidence_strength weak
newest_evidence 2020
generated by process:wiki-ingest on 2026-10-17
trust unverified — no one has confirmed this page's content
sources 1 — karen-e-smith-and-seth-d-pollak-2020

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