Word-final Consonants Research Articles

Phonological Process of Word-Final Consonant Sounds in Indonesian Learners by Japanese Speakers (Case Study of Japanesia Online Course Students)

This study aims to analyze the phonological processes and contributing factors affecting the pronunciation of final consonant sounds by native Japanese speakers learning Indonesian. The research employs the theory of generative transformational phonology, using distinctive features to address the research questions. A qualitative descriptive approach was adopted, utilizing data from the Japanesia course's online class videos on YouTube, collected through observation and note-taking techniques. The analysis identifies three main phonological processes in Japanese learners' pronunciation of Indonesian final consonants: sound substitution (e.g., [n] to [ŋ] and [l] to [r]), elision of [h], and addition of sounds such as [u] following [r] and [s], as well as aspirated [h] after [t] and [k]. These phonological adjustments reflect the absence of certain Indonesian sounds in Japanese, prompting learners to adapt pronunciations to their native phonological system. Furthermore, the Japanese language’s predominant open syllable structure (CVCV) generally excludes word-final consonants aside from nasals, contributing to these adaptations.

Towards a New Reconstruction of the Proto-Yeniseian Sound System. Part II: Word-Final Consonants

Abstract We present correspondence sets involving word-final consonants and including all known members of the Yeniseian language family. A systematic application of the Comparative Method to these data yields the following results: (I) three different correspondence sets and, accordingly, three different Proto-Yeniseian phonemes each must be assumed for both Southern Ket word-final -t and -l’, (II) two different correspondence sets and, accordingly, two different Proto-Yeniseian phonemes must be assumed for Southern Ket word-final -s’, (III) the data indicate that one of the two Proto-Yeniseian liquids/rhotics developed in a similar way in Kott, Arin and Pumpokol. We do not see evidence for the postulation of lateral affricates, retroflex sounds or labialised velars as assumed for Proto-Yeniseian by S. Starostin or E. J. Vajda on macro-comparative grounds. The Proto-Yeniseian phonological system that can be reconstructed using Yeniseian data alone is simpler than previously published reconstructions of the Proto-Yeniseian phoneme inventory.

Word-Final /s/-/z/ Omission in Vietnamese English

Southeast Asian learners of English, including those from Vietnam, frequently omit word-final consonants in their English speech. Previous work on Vietnamese learners of English is limited, and errors are typically usually attributed to first-language transfer effects. No large-scale empirical study on Vietnamese learners has been carried out to aid the development of an evidence-based pedagogy. This study uses authentic spoken data to compare lexical and morphological word-final /s/ and /z/ in the speech of sixteen Vietnamese adult learners of English. We discuss the relative impact of frequency of use, whether the instance of a target /s/ or /z/ is in a root or bound morpheme, and whether the preceding phoneme is a consonant or vowel. An overall omission rate of 28.4% of expected instances was found. Morphological {-s} when it is preceded by a consonant has the highest error rate (50.7%). A multilevel binary logistic regression was performed to ascertain the relative effects. Morphological words containing /s/ or /z/ were significantly more likely to be pronounced with the /s/ or /z/ absent than lexical words containing a /s/ or /z/, as were those in clusters compared to those with a preceding vowel. The results indicate that phonological effects and morphological effects are stacked and not multiplicative and that the observed omission rates are not solely attributable to L1 transfer effects. Frequency of use is also highly correlated with accuracy.

The Role of (Re)Syllabification on Coarticulatory Nasalization: Aerodynamic Evidence from Spanish

Tautosyllabic segment sequences exhibit greater gestural overlap than heterosyllabic ones. In Spanish, it is presumed that word-final consonants followed by a word-initial vowel undergo resyllabification, and generative phonology assumes that canonical CV.CV# and derived CV.C#V onsets are structurally identical. However, recent studies have not found evidence of this structural similarity in the acoustics. The current goal is to investigate anticipatory and carryover vowel nasalization patterns in tautosyllabic, heterosyllabic, and resyllabified segment sequences in Spanish. Nine native speakers of Peninsular Spanish participated in a read-aloud task. Nasal airflow data were extracted using pressure transducers connected to a vented mask. Each participant produced forty target tokens with CV.CV# (control), CVN# (tautosyllabic), CV.NV# (heterosyllabic), and CV.N#V (resyllabification) structures. Forty timepoints were obtained from each vowel to observe airflow dynamics, resulting in a total of 25,200 datapoints analyzed. Regarding anticipatory vowel nasalization, the CVN# sequence shows an earlier onset of nasalization, while CV.NV# and CV.N#V sequences illustrate parallel patterns among them. Carryover vowel nasalization exhibited greater nasal spreading than anticipatory nasalization, and vowels in CV.NV# and CV.N#V structures showed symmetrical nasalization patterns. These results imply that syllable structure affects nasal gestural overlap and that aerodynamic characteristics of vowels are unaffected across word boundaries.

Multilingual Speech Acquisition by Vietnamese-English-Speaking Children and Adult Family Members.

This article presents a large-scale example of culturally responsive assessment and analysis of multilingual Vietnamese-English-speaking children and their family members using the VietSpeech Protocol involving (a) examining all spoken languages, (b) comparing ambient phonology produced by family members, (c) including dialectal variants in the definition of accuracy, and (d) clustering participants with similar language experience. The VietSpeech participants (N = 154) comprised 69 children (2;0-8;10 [years;months]) and 85 adult family members with Vietnamese heritage living in Australia. Speech was sampled using the Vietnamese Speech Assessment (Vietnamese) and the Diagnostic Evaluation of Articulation and Phonology (English). Children's Vietnamese consonant accuracy was significantly higher when dialectal variants were accepted (percentage of consonants correct-dialect [PCC-D]: M = 87.76, SD = 8.18), compared to when only Standard Vietnamese was accepted as the correct production (percentage of consonants correct-standard [PCC-S]: M = 70.34, SD = 8.78), Cohen's d = 3.55 (large effect). Vietnamese voiced plosives, nasals, semivowels, vowels, and tones were more often correct than voiceless plosives and fricatives. Children's Standard Australian English consonant accuracy (PCC-S) was 82.51 (SD = 15.57). English plosives, nasals, glides, and vowels were more often correct than fricatives and affricates. Vietnamese word-initial consonants had lower accuracy than word-final consonants, whereas English consonant accuracy was rarely influenced by word position. Consonant accuracy and intelligibility were highest for children with high proficiency in both Vietnamese and English. Children's consonant productions were most similar to their mothers' than other adults or siblings' productions. Adults' Vietnamese consonants, vowels, and tones were more likely to match Vietnamese targets than their children's productions. Children's speech acquisition was influenced by cross-linguistic, dialectal, maturational, language experience, and environmental (ambient phonology) factors. Adults' pronunciation was influenced by dialectal and cross-linguistic factors. This study highlights the importance of including all spoken languages, adult family members, dialectal variants, and language proficiency to inform differential diagnosis of speech sound disorders and identify clinical markers in multilingual populations. https://doi.org/10.23641/asha.23290055.

Edge strengthening and phonetic variability in Spanish /l/: an ultrasound study.

Previous research has shown that /l/ in Spanish displays patterns of articulatory variability that are determined by a complex interaction of phonetic, phonological and dialectal factors. In this study, we report the results of an experiment using Ultrasound Tongue Imaging (UTI) that tests /l/-articulations in a dialectal cross-section of Spanish speakers. We show that lengthening of /l/ in phrase-edge contexts is accompanied by articulatory distinctions (e.g. root/dorsum retraction) for some speakers, whereas others produce lengthened realisations of /l/ in these contexts without observable differences in tongue position. We also find acoustic evidence for reduction in utterance-medial intervocalic and preconsonantal environments (duration, intensity, F1 frequency measures are discussed). However, articulatory correlates of reduction are not consistently observed across speakers in these contexts. As well as relating the results to prosodically-driven strengthening and reduction patterns, our findings are of relevance to debates about resyllabification in Spanish. Specifically, we argue that our results cannot be straightforwardly accommodated under phonological analysis assuming that word-final consonants regularly resyllabify across word boundaries prevocalically.

Syllables and Stress Assignment in Najdi Arabic

The purpose of this paper is to present a detailed and unified analysis of word stress in Najdi Arabic (NA), a variety of Arabic spoken in Najd, located in the central region of Saudi Arabia. Regular stress, seemingly exceptional cases, and also variations within NA itself are all accounted for in a simple and straightforward manner. The proposed analysis is based on two principles. First, unlike previous studies that employ a three-way weight distinction between light, heavy, and superheavy syllables, a binary weight distinction between light (monomoraic) C(C)v; and heavy (bimoraic) C(C)vX(C) is proposed, where “X” is either a vowel or a consonant. Second, word-final consonants are crucially assumed to be “extrasyllabic”. The stress algorithm is constrained so that stress may fall on one of the last three syllables of a word, as follows: Stress the rightmost heavy syllable if and only if it is one of the word’s last three syllables; otherwise stress the antepenultimate syllable (initial syllable in disyllabic words). Variations within NA and seemingly exceptional cases are accounted for by the fact that stress assignment applies earlier in the derivation before the application of any other phonological processes that subsequently alter the shape of the word.

When codas trump onsets: an English-speaking child with atypical phonological development before and after intervention

ABSTRACT This case study presents an English-speaking preschooler with severely protracted phonological development (PPD) before and after two six-week blocks of intervention (36 sessions). Pre-treatment (3;8), he showed very low whole word, singleton consonant, vowel, and word shape matches. He had two major uncommon patterns: (1) higher accuracy for word-final consonants compared with word-initial (WI) and word-medial (WM); and (2) frequent substitution of onset consonants with glottals [h] or [ʔ]. Goals and treatment strategies were selected using a nonlinear phonological approach. Post-treatment, there was a notable decrease in frequency of glottal substitutions and concomitant increase in word shape, consonant, and vowel match. Pre- and post-treatment data are presented and discussed in terms of theoretical and clinical implications.

후행하는 자음의 여러 특성에 따른 영어 모음 길이에 관한 연구

The purpose of this study is to investigate the difference of vowel duration due to the voicing of word-final consonants in English and its relation to the types of word-final consonants (stops vs. fricatives), (partial) devoicing, and stop releasing. Addtionally, this study attempts to interpret the findings from the functional view that the vowels before voiced consonants are produced with a longer duration in order to enhance the salience of the voicing of word-final consonants. This study conducted a recording experiment with English native speakers, and measured the vowel duration, the degree of (partial) devoicing of word-final voiced consonants and the release of word-final stops. First, the results showed that the ratio of the duration difference was not influenced by the types of word-final consonants. Second, it was revealed that the higher the degree of (partial) devoicing of word-final voiced consonants, the longer vowel duration before word-final voiced consonants, which was compatible with the prediction based on the functional view. Lastly, the ratio of the duration difference was greater when the word-final stops were uttered with the release compared to when uttered without the release, which was not consistent with the functional view. These results suggest that it is not sufficient enough to explain the voicing effect by its function of distinguishing the voicing of word-final consonants.

Phonological acquisition in 3- to 5-year-old Kurdish-Speaking children in Iran

Backgroundgiven the lack of sufficient information and research about phonological acquisition in the Kurdish language, the aim of this study was to examine phonological acquisition in typically developing Kurdish-speaking children. Three analyses were performed: (1) the age of customary, acquisition and mastery production of Kurdish consonants; (2) phonological accuracy and the age of phonological pattern suppression; and (3) effect of age and sex on speech sound acquisition. Methodsthis research assessed 120 monolingual Kurdish-speaking children aged 3;0 to 5;0 years. The participants were selected randomly from the health center of Bukan city, Iran. Acquisition of 29 Kurdish consonants was assessed using the Kurdish Speech Test. Findingsresults found that Kurdish-speaking children had acquired all the vowels before 3;0 and all the consonants in the three positions of initial, medial and final up to 4;6 years old, with the exception of /ʤ/ in initial position, /ɣ/ in medial position and /ʒ/, /z/, /ɡ/, /ɣ/ in final position. Consonant production in initial position was more accurate than in medial and final positions. The accuracy of Kurdish vowels and consonants improves with increasing age as phonological patterns decrease. There was no significant sex difference within the age groups; however, overall, a statistically significant difference was noted for fricative production and for production of word final consonants in the older groups with females outperforming males. Conclusionsthe present study is the first investigation of speech sound acquisition in Kurdish-speaking children. Knowledge of typical speech sound acquisition provides a basis for speech-language pathologists working with Kurdish-speaking children to differentiate children with typical development from those with speech delays and speech sound disorders.

Learning French Liaison with Gradient Symbolic Representations: Errors, Predictions, Consequences

Smolensky & Goldrick (2016) first made the case for Gradient Symbolic Representations (GSRs) as the inputs to phonological grammar using the phenomena of French liaison. Under this view, many common French words are stored underlyingly with partially-activated word-final consonants, and others with gradient blends of partially-activated word-initial consonants. In this paper, we follow up some of that view's predictions and consequences, focusing on the acquisition of French liaison using GSRs. We compare our simulations of error-driven GSR learning with observed errors made by French-learning children, and find the results to be encouragingly similar. We also compare predictions about the end state of GSR learning with a pilot study reporting adult French speakers' use of liaison in nonce words, where we find a rather less good explanatory fit. The paper emphasizes the role of word and collocation frequency in the development of phonological patterns by a GSR learner, and outlines many future avenues for research.

Consonant and vowel production in the spontaneous speech productions of children with auditory brainstem implants

ABSTRACT Auditory brainstem implantation provides hearing sensations in children and adults with anomalies of the auditory nerves. In children, perceptual benefits have been established, and research already demonstrated (limited) effects on children’s speech production. The current study extends the literature by scrutinizing the phonological development of three children with ABI. Spontaneous speech samples were used to establish their phonemic inventories of vowels, word-initial consonants and word-final consonants, both independently of the target phoneme and relative to the target phoneme. The three children produced all vowels with longer device use and larger vocabulary size. Word-initial and word-final consonants appeared in the three children’s spontaneous productions. However, the segmental accuracy was only moderate in the children’s productions.

Turkish palatalized consonants

This study aims to explore the nature of consonant-final Turkish roots that select suffixes with front vowels despite having a back vowel in their final syllable, thus seemingly violating palatal harmony. While there is little controversy that final laterals in such roots are palatalized, opinions vary about the phonetic and phonological nature of the other final consonants. We want to argue that all word-final (or occasionally penultimate) consonants of these roots are palatalized, and that this palatalization is the underlying cause of ‘disharmony’. The phonetic evidence supporting our claims comes from an experiment in which we matched 12 irregular roots with their regular counterparts and asked 10 native speakers of Turkish to read these words. We found that, compared to ‘regular’ roots ending with a plain consonant, the final consonants of ‘irregular’ roots have a significantly higher F2. The last vowels of ‘irregular’ roots were also found to have a somewhat higher F2 than the last vowels of ‘regular’ roots at their offset, but the difference fairly rapidly decreases at vowel midpoint, and at vowel onset F2 values are very similar in both ‘regular’ and ‘irregular’ roots. These combined results suggest that the final consonant of the ‘irregular’ roots has an underlying palatal secondary articulation, while fronting in the preceding vowels is likely due to co-articulation.

Question of syllable structure: contextual acquisition of English /p/ and /k/ in a laboratory setting

Using a laboratory approach, this study investigates the acquisition of the stops /p k/ by Brazilian Portuguese (BP) learners of English in three contexts: in word-medial position before (1) /t/ or (2) /n/ and (3) in word-final position. Because BP allows only /S r l N/ in these positions, learners tend to resort to a process of i-epenthesis (e.g., cha[pi]ter, te[ki]nique, magi[ki]). While /p k/ clearly syllabify as onsets after i-epenthesis, there is no consensus on their syllabic ailiation in the target contexts. Three views can be distinguished. According to orthodox phonology, /p k/ syllabify as codas in all three locations. From the Government Phonology view, however, /p k/ are codas only word-medially before /t/; in the other two contexts, they syllabify as onsets of empty nuclei. Finally, Strict CV proposes that /p k/ in all three cases are onsets of empty nuclei. In previous research, we established that /p k/ are acquired diferentially in medial position before /t/ and in final position, the latter being the more challenging context. This finding provides tentative support for the Government Phonology claim that /p k/ instantiate a diferent syllabification in these two contexts and hence constitute a distinct learning challenge. To explore the matter further, we include here the context of /p k/ in word-medial position before /n/. A set of non-word-learning tasks and pre/post production tests determine that this context patterns with word-final consonants, as the Government Phonology view predicts. Statistical results support the prediction.

The vowel system of Eastern Andalusian Spanish speakers with articulation disorders

Eastern Andalusian Spanish deletes coda consonants and the effects of such deletions have been widely studied. However, this has been done almost exclusively for /s/. Furthermore, no study has considered Eastern Andalusian speakers with articulation disorders. The present paper explores the consequences of /s/, /r/, and /θ/ deletion on preceding vowels in Eastern Andalusian speakers with articulation disorders. The vowels from eight speakers with articulation disorders are analysed in word-final position and before underlying /-s/, /-r/, and /-θ/. Acoustic and statistical analyses show that speakers with an articulation disorder do not simply delete word-final consonants, as posited in the literature for these type of speakers, but they also display lowering and fronting/backing, which is typical in this variety of Spanish. The results from the analyses of the 524 vowels from the present study are compared to data of speakers not affected by articulation disorders from the literature. While the vowels of both groups of speakers suffer different alterations depending on the underlying consonant they precede, the intensity of such alterations varies between both groups. It is hypothesised that functional compensation forces explain why speakers with articulation disorders acquire some features of Eastern Andalusian vowels but not others.

A contrast-based account of word-final tensing

Some languages allow tense and lax vowels to contrast before word-final consonants but not word-finally, where only tense vowels are permitted. What is the motivation for this pattern? This paper proposes that the loss of vowel-duration contrasts in word-final positions is a phonetic precursor to word-final tensing. In languages where tense and lax vowels differ both spectrally and temporally, neutralization of duration contrasts in word-final positions results in tense-lax pairs differing only spectrally. If this spectral difference is not sufficient to support a phonemic contrast, the tense-lax contrast is neutralized altogether. The preference for tense vowels in case of neutralization can be explained as a preference for more distinct vowel contrasts in the F1xF2 space. Evidence for this account comes from an acoustic study of Swiss French showing that, although tense-lax contrasts are maintained both before word-final consonants and word-finally in this variety, they are signaled by temporal cues only before word-final consonants. While Dispersion-Theoretic analyses of vowel inventories tend to focus on F1 and F2, the present analysis suggests that distinctiveness along both spectral and temporal dimensions is relevant to understand the typology of phonological patterns.

Gradient behavior without gradient underlying representations: the case of French liaison

French liaison consonants are challenging for phonological theory because they pattern ambiguously between word-initial and word-final consonants. In recent works, these facts have been used to motivate different underlying representations for liaison consonants and non-liaison consonants. This paper argues that this move is not necessary. The gradient behavior of liaison consonants can indeed be derived through constraint interaction while maintaining that liaison consonants and non-liaison consonants have the same underlying representation. Two independently motivated hypotheses will play a key role in deriving this result: (i) word variants strive to be similar to their citation forms via output-output correspondence and (ii) concatenating two words (word 1 and word 2) has phonetic/phonological consequences on word 1's final segment and on word 2's initial segment. Together with the fact that liaison consonants are absent from the citation forms of liaison words, these hypotheses predict that liaison consonants will be less protected against changes than stable word-final consonants but more protected than word-initial consonants, thus explaining their gradient behavior. The analysis is illustrated with a detailed case study on Quebec French affrication combining corpus data and grammatical modeling.

Long-term sociolinguistics trends and phonological patterns of American names

This paper identified macro trends and phonological patterns of 348 million American baby names over 137 years from 1880 to 2017. The analysis showed that sociolinguistic trends have significantly influenced naming over time, as seen in the rise of individualism and unisex names, the impact of public figures and pop culture, and the substantially higher count of unique female names compared to male names. In addition, phonological analysis showed significant differences between male and female names in the number, type, and location of vowels as well as the number of syllables. On average, female names had more vowels, less consonants, and more syllables than male names. Also, names with certain word-final vowels and consonants were identified to be mostly-female or mostly-male. These findings demonstrated an inherent correlation between phonology and the perceived gender of names.

Pre-Service English Language Teachers’ Problematic Sounds

Today, pronunciation is one of the least researched areas in the EFL context. The available studies focus on learner errors and aim to generalise the sound problems in differing contexts and L1 backgrounds. Studies reveal that some of the learner errors are caused by the input they receive at their learning environment. With the belief that the primary input in an EFL classroom is the teacher, this study analysed the sound problems of senior pre-service EFL teachers. The study was carried out in three universities in Turkey within the bounds of accessibility. A total of 66 pre-service English language teachers were randomly selected. “Please Call Stella” accent elicitation text was adapted to delineate the sound problems of the language segmentally. The analysis of the descriptive data revealed the major sound problems conforming to the previously mentioned literature in the field. Although the participants had completed their formal education in ELT, they committed errors with devoicing of word-final consonants, vowel insertion, vowel shortening, gemination and individual sounds /ɾ/, /ð/, /w/, /θ/, /ŋ/, /oʊ/, /ə/ and /æ/. It was assumed that mother tongue interference, fossilization of mistakes in language classrooms and non-existent sounds in L1 form the basis for errors in pronunciation.

English Loanword Adaptation in Telugu

The aim of this paper is to provide a detailed phonological description of English loanwords in Telugu, a Dravidian language. The data is collected from a native speaker of Telugu. While confirming the loanword data previously reported, the current new empirical data obtained from fieldwork reveals several interesting aspects of loan adaptation. Two main findings of this study are as follows. First, English word-final consonants may or may not be geminated in Telugu to satisfy the stress requirement under the Stress-to-Weight Principle. Second, vowel epenthesis takes place in Telugu to repair dispreferred word-final consonants or consonant clusters in English loanwords, and the quality of the epenthetic vowel is determined by the position in a word, the type of the preceding consonant, or the type of the preceding vowel. It is also shown that the patterns of English loanword adaptation are generally constrained by phonological, phonetic, and orthographic properties of the source English words, as well as the native phonology of Telugu.