Rhotics in many languages develop late and show clinically significant misarticulations. The
English approximant and Spanish trill rhotics exhibit both a primary constriction along the …

Objectives Single word tests are used frequently to determine clients' speech sound errors.
These tools are user-friendly and popular for speech and language pathologists. The aim of …

Background: Speech and language pathologists should include connected speech
assessment as part of their evaluation for children with speech sound disorders. The …

Phonological disorder is a subset of speech sound disorders (SSD) in which the increase in
the complexity of speech leads to increased errors [1, 2]. The articulation of polysyllabic …

The current research pursues the study of developing the Persian test of speech consistency
and investigating speech consistency in normally developing children in Iran. After …

Abstract Background and Aim: Consonant development plays a significant role in speech
intelligibility which is impaired in children with profound hearing loss. Cochlear implant (CI) …

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 …

AbstractIntroduction: Since hearing is the most important faculty for normal development of
speech and language, inadequate reception of acoustic stimuli makes deaf children unable …

اختلالات صدای گفتار به 2 دسته کلی اختلالات تولیدی و اختلالات واج‌شناختی تقسیم می‌شوند
[1]. در‌حالی‌که منشأ اختلالات واج‌شناختی نقص در کاربرد درست قواعد واجی است، اختلالات تولیدی …‎

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 …‎