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Reliability and validity of Persian version of (PDDST-II)

Reliability and validity of Persian version of Pervasive Developmental Disorders Screening Test-Second Edition (PDDST-II)

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20160517001
Enrollment
Unknown
Registered
2016-05-17
Start date
2014-02-23
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

all children againg 1&#45

Interventions

children againg 1&#45
4 years old were selected
Screening
children

Sponsors

Azizreza Ghasemzadeh
Lead Sponsor
Hoorinaz Partovi
Collaborator

Eligibility

Sex/Gender
All
Age
1 Years to 4 Years

Inclusion criteria

Inclusion criteria: all normal children againg 1-4

Exclusion criteria

Exclusion criteria: uncompleted questionnaire mental problem syndromes

Design outcomes

Primary

MeasureTime frame
Pervasive Developmental Disorders at the beginnig of study Pervasive Developmental Disorders Screening Test, the Second Edition (PDDST-II)—

Secondary

MeasureTime frame
Pervasive Developmental Disorders at 6 months after end of the study Pervasive Developmental Disorders Screening Test, the Second Edition (PDDST-II)—

Countries

Iran

Contacts

Public ContactAzizreza Ghasemzadeh

University of Applied Sciences, Tehran Welfare Organization, Tehran

aghasemzadeh@hotmail.com00989331332853

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026