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Psychological Correlates of Developmental Delays in Preschool Children

NCT07420829 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 500

Last updated 2026-02-19

No results posted yet for this study

Summary

The goal of this observational study is to investigate perinatal, cognitive, linguistic and social-emotional correlates of developmental delays of preschool children.

The study group consist of minimal 500 children between 3 and 6 years of age who will be examined by qualified diagnosticians. Participants will be evaluated with tasks related to the studied variables: cognitive functioning, linguistic skills and social-emotional functioning. Furthermore informations regarding social-emotional functioning of children, will be collected from parents.

The main questions it aims to answer are:

1. Is there a relationship between perinatal factors and risk of occurrence of developmental delay disorder?
2. Is there a specific pattern of cognitive functioning in preschool children with indicated developmental delay disorder?
3. Is there a specific pattern of social-emotional functioning in preschool children with indicated developmental delay disorder?
4. Do gender and age moderates specific patterns of cognitive and socialemotional functioning in the studied groups?

Researchers will compare the following groups of children between 3 and 6 years old:

1. With perinatal risks factors
2. With developmental delay disorder:

1. children with early intervention
2. children with delayed speech development
3. Control group

Conditions

  • Development Delay
  • Child Development
  • Social Functioning
  • Speech Delay

Interventions

OTHER

Psychological assessment

Psychological assessment of cognitive, linguistic and social-emotional functioning.

Sponsors & Collaborators

  • Bartosz M. Radtke

    lead OTHER_GOV

Principal Investigators

  • Ariadna Łada-Maśko, PhD · Laboratory of Psychological and Educational Tests

  • Urszula Sajewicz-Radtke, PhD · Laboratory of Psychological and Educational Tests

  • Bartosz M Radtke, PhD · Laboratory of Psychological and Educational Tests

Eligibility

Min Age
3 Years
Max Age
6 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2026-09-30
Completion
2027-01-31

Countries

  • Poland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07420829 on ClinicalTrials.gov