As there is no vowel length contrast in Chinese, Chinese learners of Thai (CLTs) often have difficulty distinguishing between short and long vowels, especially when the same vowel grapheme in Thai orthography can be pronounced as both a short and a long vowel. This study examined the importance of metalinguistic knowledge (MLK) used by CLTs before…

Pronunciation plays a crucial role in oral communication within a second language. Recently, the interest in English language learning among elderly adults has led to increased participation of older learners in lifelong education programs in Korea. However, there is a paucity of empirical studies on this specific learner group. This article…

The aim of this presentation is to measure to what extent long vowels are confused with diphthongs by Turkish English majors. A diphthong is made of two components. By definition and sound structure, diphthongs are a combination of two separate vowel sounds that, when uttered, the first vowel glides onto the second vowel forming a single syllable,…

The study assessed the clinical utility of an invented spelling tool and determined whether invented spelling with linguistic manipulation at segmental and supra-segmental levels can be used to better identify reading difficulties. We conducted linguistic manipulation by using real and nonreal words, incorporating word stress, alternating the…

This article aims to analyze whether formal instruction influences Brazilian speakers' perception of the English high back vowels contrast. There have been a few L2 pieces of research that focused on the instruction of specific vowel contrasts. Previous studies indicate that a single L1 category seems to be a source of difficulty to L2 vowel…

This dissertation documents a collection of sociolinguistic and sociophonetic studies of the speech of bilingual Korean Americans in California. Korean Americans are an ethnic minority in the United States whose speech patterns in Korean and English remain understudied. The goal of the studies is to begin sketching out the acoustic traits that…

Diphthongs are double vowel sounds made by combining two vowels in the same syllable. During their articulation in the oral cavity, the first vowel sound glides onto the next vowel from one position of the mouth to another within the same syllable. That's why they are heard as single-vowel phonemes by listeners. Because of a gliding movement in…

This is a companion to the What Works Clearinghouse (WWC) practice guide, "Foundational Skills to Support Reading for Understanding in Kindergarten through 3rd Grade" (ED566956). This guide is organized according to the four recommendations and how-to steps from the WWC practice guide. The activities follow the typical developmental…