Background given the lack of sufficient information and research about phonological
acquisition in the Kurdish language, the aim of this study was to examine phonological …

Purpose: This study aimed to answer 3 main questions in Persian speaking children:(1)
What are the ages for normative acquisition and mastery for each phoneme?(2) What is the …

Speech Sound Disorder (SSD) is a speech disorder in which some speech sounds (called
phonemes) in a child's (or, sometimes, an adult's) language are either not produced, not …

Abstract Background and Aims: During the development of the phonological system,
gradually, some of error patterns decrease and speech intelligibility increase. The aim of the …

Objectives: This study aimed to evaluate the psychometric properties of the SRT that was
performed in 4-6 year-old Persian-speaking children. The SRT is a nonword repetition task …

Acquired neurogenic communication disorders can affect language, speech, or both.
Although neurogenic speech disorders have been researched for a considerable time, much …

Proper and clear production of vowels is one of the parameters for the development of
productive and phonological skills in individuals [1]. Vowels are voiced phonemes and …

تولید درست و واضح واکه‌ها یکی از پارامترهای رشد مهارت‌های تولیدی و واجی در افراد است [1]. واکه‌ها
جزو واج‌های واکدار زبان محسوب می‌شوند که بیانشان به ظرافت حرکتی و هماهنگی حرکتی بالایی در …‎

مقدمه و اهداف با رشد نظام واج‌شناختی کودک میزان خطاهای گفتاری کاهش‌یافته و وضوح گفتار
افزایش می‌یابد. هدف از پژوهش حاضر بررسی مهارت‌های واجی شامل فرآیندهای واجی، درصد همخوان‌ها و …‎

Background: In terms of error patterns, children with phonological disorders (PD) are a
heterogeneous population. These children are at risk for phonological awareness (PA) …