Evidence map›Paper›PMID 25521763›Full record

ReviewBrain sciences2014

A mechanistic approach to cross-domain perceptual narrowing in the first year of life.

Hillary Hadley, Gwyneth C Rost, Eswen Fava, Lisa S Scott

Abstract readReview
In one paragraph

Review in Brain sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Competitive Cortical Prioritization Emerges for Trained Objects across the First Year of Life.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. The impact of face masks on infants' learning of faces: An eye tracking study.Infancy : the official journal of the International Society on Infant Studies · 2023
    Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
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

4 authors.

Hillary HadleyDepartment of Psychological and Brain Sciences, University of Massachusetts, 413 Tobin Hall/135 Hicks Way, Amherst, MA 01003, USA. hhadley@psych.umass.edu.
Gwyneth C RostDepartment of Communication Disorders, University of Massachusetts, Amherst, MA 01003, USA. grost@umass.edu.
Eswen FavaDepartment of Psychological and Brain Sciences, University of Massachusetts, 413 Tobin Hall/135 Hicks Way, Amherst, MA 01003, USA. efava@psych.umass.edu.
Lisa S ScottDepartment of Psychological and Brain Sciences, University of Massachusetts, 413 Tobin Hall/135 Hicks Way, Amherst, MA 01003, USA. lscott@psych.umass.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Language and face processing develop in similar ways during the first year of life. Early in the first year of life, infants demonstrate broad abilities for discriminating among faces and speech. These discrimination abilities then become tuned to frequently experienced groups of people or languages. This process of perceptual development occurs between approximately 6 and 12 months of age and is largely shaped by experience. However, the mechanisms underlying perceptual development during this time, and whether they are shared across domains, remain largely unknown. Here, we highlight research findings across domains and propose a top-down/bottom-up processing approach as a guide for future research. It is hypothesized that perceptual narrowing and tuning in development is the result of a shift from primarily bottom-up processing to a combination of bottom-up and top-down influences. In addition, we propose word learning as an important top-down factor that shapes tuning in both the speech and face domains, leading to similar observed developmental trajectories across modalities. Importantly, we suggest that perceptual narrowing/tuning is the result of multiple interacting factors and not explained by the development of a single mechanism.

Identifiers

PMID25521763
PMCPMC4279145

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Registered trials

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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.