Evidence map›Paper›PMID 29483343›Full record

ReviewPhilosophical transactions of the Royal Society of London. Series B, Biological sciences2018

Perspectives on two temperamental biases.

Jerome Kagan

Open access · bronzeAbstract readReview
In one paragraph

Review in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Taxonomies of psychological individual differences: biological perspectives on millennia-long challenges.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Article
  4. Assessing the continuum between temperament and affective illness: psychiatric and mathematical perspectives.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Review
  5. Diversity in action: exchange of perspectives and reflections on taxonomies of individual differences.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2018
    Review
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

1 author at 1 institution in 1 country.

Jerome KaganDepartment of Psychology, Harvard University, 33 Kirkland Street, Cambridge, MA 02138, USA jk@wjh.harvard.edu.
Google (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper describes the contribution of two infant temperamental biases to variation in behaviour and biology over the first 18 years in a sample of middle-class Caucasian children. One bias, called high reactive, is defined by frequent display of limb activity and crying in four-month-old infants to unexpected or unfamiliar events. The other, called low reactive, is defined by the opposite pair of behaviours to the same incentives. High reactive infants are likely to display cautious, avoidant responses and signs of an excitable amygdala to unexpected experiences. Low reactives are characterized by a sociable, emotionally spontaneous profile to the same experiences and a minimally excitable amygdala. However, each bias is a better predictor of the future traits that are unlikely to develop than the ones that do. The final pattern of traits is a function of the person's temperaments, life history, and current circumstances.This article is part of the theme issue 'Diverse perspectives on diversity: multi-disciplinary approaches to taxonomies of individual differences'.

Indexed as

Reactive InhibitionAdolescentAmygdalaChildChild, PreschoolEmotionsFemaleHumansInfantInfant BehaviorLongitudinal StudiesMaleMotivationPersonalityPersonality AssessmentPersonality Disordersamygdalabehavioural inhibitionsocial anxietytemperament

Identifiers

PMID29483343
PMCPMC5832683
OpenAlexW2788202087

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.