Language and Speech最新文献

Emotion can have a profound effect on language processing, and taboo words have been increasingly used in research as highly emotional, negatively valenced stimuli. However, because taboo words as a lexical category are socially constructed and semantically idiosyncratic, they may also have complex emotional characteristics. This complexity may not be fully considered by researchers using taboo words as research stimuli. This study gathered tabooness, humor, and arousal ratings to provide a resource for researchers to better understand the sources and characteristics of the strong emotions generated by taboo words. A total of 411 participants aged 18-83 were recruited via online platforms, and all participants rated the same 264 words on tabooness, humor, and arousal. Analyses indicated that tabooness and humor ratings were positively related to each other, and both were predicted by arousal ratings. The set of ratings included here provides a tool for researchers using taboo stimuli, and our findings highlight methodological considerations while broadening our understanding of the cognitive and linguistic nature of highly emotional language.

This study examined whether the discrimination accuracy of nonnative vowels could be predicted by how listeners assimilate nonnative phones into their L1. The results demonstrated that Japanese listeners discriminated between English /æ/ and /ʌ/ better than they did between /ɑ/ and /ʌ/, although they categorized all those stimuli as the Japanese /a/. Given that the acoustic distance between stimuli was controlled to be identical, this result was attributed not to the acoustic difference but to the category-goodness difference. The goodness-of-fit to the Japanese /a/ phoneme differed between the English /æ/ and /ʌ/ but not between the English /ɑ/ and /ʌ/, suggesting that it is more difficult to discriminate between vowels when the category-goodness difference between two nonnative stimuli is smaller. In addition, this study examined the relationship between perceptual assimilation and the focalization effect. Focalization affects directional asymmetry in a manner that renders detecting a sound change from a more-focal to a less-focal vowel more difficult than detecting a change in the opposite direction. The results demonstrated that this directional asymmetry is only observed when listeners assimilate two nonnative phones into a single L1 phonemic category, with no category-goodness difference between the two nonnative phones.

Constructed languages, frequently invented to support world-building in fantasy and science fiction genres, are often intended to sound similar to the characteristics of the people who speak them. The aims of this study are (1) to investigate whether some fictional languages, such as Orkish whose speakers are portrayed as villainous, are rated more negatively by listeners than, for example, the Elvish languages, even when they are all produced without emotional involvement in the voice; and (2) to investigate whether the rating results can be related to the sound structure of the languages under investigation. An online rating experiment with three 7-point semantic differential scales was conducted, in which three sentences from each of 12 fictional languages (Neo-Orkish, Quenya, Sindarin, Khuzdul, Adûnaic, Klingon, Vulcan, Atlantean, Dothraki, Na'vi, Kesh, ʕuiʕuid) were rated, spoken by a female and a male speaker. The results from 129 participants indicate that Klingon and Dothraki do indeed sound more unpleasant, evil, and aggressive than the Elvish languages Sindarin and Quenya. Furthermore, this difference in rating is predicted by certain characteristics of the sound structure, such as the percentage of non-German sounds and the percentage of voicing. The implications of these results are discussed in relation to theories of language attitude.

This study investigates the emergence of prepositions in Hebrew-speaking children aged 2;6-6;0 years, analyzing a peer talk corpus of 75 children across five age groups. Across 45-minute triadic conversations, we examined the distributions, semantic functions, and form-function relations of prepositions. Two results sections are presented. First, using network analysis, we modeled the development of form-function correlations of Hebrew prepositions. Second, we conducted qualitative developmental analyses of the distributions and semantics of all prepositions identified in the study. Our findings reveal that prepositions expressed 22 functions, predominantly grammatical, spatial, and temporal. With age, the use of prepositions increased, abstract functions became more prevalent, and functions were served by a broader range of prepositions. The data suggest the emergence of systematic relations, forming network-based clusters or communities of semantically related functions. This systematic growth of the prepositional category signifies not just lexical but also syntactic development in Hebrew, transitioning from lexicalized preposition-marked verb arguments to diverse, abstract preposition-marked syntactic adjuncts, which enrich clause-level complexity.

/n/ is merging with /l/ in Cantonese, as well as in several other Chinese languages. The Cantonese merger appears categorical, with /n/ becoming /l/ syllable-initially. This project aims to describe /n/ and /l/ in Cantonese and English speech from early Cantonese-English bilinguals to better understand the status of the merger in Cantonese and its potential for cross-linguistic mutual influence. We examine early bilinguals' (n = 34) speech using the Speech in Cantonese and English (SpiCE) corpus, focusing on pre-vocalic /n/ and /l/ onsets in both languages. Items were auditorily coded for their perceived category identity, and two acoustic measures anticipated to have the potential to differentiate /n/ and /l/ within and across languages were applied. In English, bilinguals maintained a clear contrast between /n/ and /l/ in the auditory coding and in acoustic measurements. In Cantonese, however, there were higher rates of [l] for /n/ items, in line with the merger, and [n] for /l/ items, indicating hypercorrection of the pattern. Across languages, bilinguals produced language-specific /l/s, but there were no acoustic differences between Cantonese and English /n/. The participation of Cantonese /n/ in a sound change does not appear to compromise English /n/s' patterning, suggesting that Cantonese and English /n/ are maintained as distinct categories in the minds of early bilinguals.

This study examined the second language (L2) speech development of a group of Chinese English as a Foreign Language (EFL) college-level learners (N = 83) and the association between their aptitude, anxiety, and L2 speech development. The performance of the participants' L2 speech, including speech comprehensibility and accentedness, was evaluated using a sentence reading task and a pair of picture description tasks (pre- and post-test). In addition, students completed the LLAMA tests (language learning and aptitude measurement in adults) and the Second Language Speaking Anxiety Scale (SLSAS). The t-test revealed that after one semester of English speaking and pronunciation instruction, the EFL students in the study demonstrated significant gains in their L2 speech performance in terms of accentedness and comprehensibility in both controlled and impromptu tasks. Regression analyses revealed that phonemic coding ability positively predicted gains in comprehensibility but negatively predicted gains in accentedness during sentence reading. In addition, associative memory was positively associated with comprehensibility gains in the picture description task. Anxiety appeared to be a strong predictor of participants' gains in speech comprehensibility and accentedness during the picture description task.

In English, the pronunciation of a vowel digraph can vary; for example, ea is pronounced /ɛ/ in bread but /i/ in beach and /eɪ/ in break. We investigated participant-level effects on the pronunciation of ambiguous vowel digraphs in nonwords (e.g., yeath) using standardized test measures of six reading-related skills in 80 young adults. We employed both an established written task and set of nonword stimuli and a spoken version of the task with the same stimuli. We largely replicated the previously reported pattern of preferred nonword pronunciations in both the written and spoken versions of the task. Generalized linear mixed-effects model analyses revealed that individual differences in phonological memory, spelling knowledge, and word reading efficiency contributed to pronunciation choice beyond item-level effects. Overall, taken together with the results of item-level analyses, our findings are consistent with models and theories in which specific reading-related skills, intralexical context, and interlexical pronunciation knowledge influence ambiguous vowel digraph pronunciation in nonword reading in fluently reading young adults.

Kiezdeutsch is a multiethnolectal variety of German spoken by young people from multicultural communities that exhibits lexical, syntactic, and phonetic differences from standard German. A rather salient and pervasive feature of this variety is the fronting of the standard palatal fricative /ç/ (as in ich "I") to [ɕ] or [ʃ]. Previous perception work shows that this difference is salient and carries social meaning but dependent on the listener group. Further investigations also point to the significance of /ɔɪ/-fronting in production; however, whether this is salient in perception has not yet been investigated. In several (multi)ethnolectal varieties, differences in voice quality compared to the standard have been identified. Therefore, in this study, we present an acoustic comparison of voice quality in adolescent speakers of Kiezdeutsch and standard German, with results showing that Kiezdeutsch speakers produce a breathier voice quality. In addition, we report on a perception test designed to examine the social meaning of voice quality in combination with two segmental cues: coronalization of /ç/ and /ɔɪ/-fronting. The results indicate perceptual gradience for phonetic alternations detected in Kiezdeutsch with coronalization of /ç/ being a highly salient and reliable marker, whereas fronting of /ɔɪ/ and breathy voice do not appear to be clearly enregistered features of Kiezdeutsch by all listeners. Thus, even though we find differences in production, these may not necessarily be relevant in perception, pointing toward enregisterment- like sound change-being a continuous process of forming learned associations through tokens of experiences.

The present study extends previous research reporting that orthographic forms, such as the use of a single letter or two letters to indicate the same sound, affect sound duration in second-language (L2) production. Native-language (L1) Korean L2 English sequential bilinguals performed a delayed repetition task for word pairs containing the same consonant or vowel spelled with one or two letters. Korean provided an interesting case because (1) it has an alphabetic orthographic system but not a Roman alphabet and thus, there may be no interorthographic interference and (2) it has no phonemic length contrast for vowels, whereas there is some disagreement on the contrastiveness of the consonant length, which can lead to an asymmetry in the grapheme-to-phoneme correspondence between vowels and consonants. The results showed that Korean learners produced the same English vowel with a short duration when spelled with a single letter and with a long duration when spelled with double letters or digraphs composed of two different letters; this variation in duration did not appear when producing English consonants spelled with a single or two letters. This study further examined whether individual differences in inhibitory control influenced the magnitude of orthographic effects in the production of English vowels by Korean learners. Individual differences in inhibitory control were not strongly related to the influence of orthography on vowel production.

Listeners use more than just acoustic information when processing speech. Social information, such as a speaker's perceived race or ethnicity, can also affect the processing of the speech signal, in some cases facilitating perception ("social priming"). We aimed to replicate and extend this line of inquiry, examining effects of multiple social primes (i.e., a Middle Eastern, White, or East Asian face, or a control silhouette image) on the perception of Mandarin Chinese-accented English and Arabic-accented English. By including uncommon priming combinations (e.g., a Middle Eastern prime for a Mandarin accent), we aimed to test the specificity of social primes: For example, can a Middle Eastern face facilitate perception of both Arabic-accented English and Mandarin-accented English? Contrary to our predictions, our results indicated no facilitative social priming effects for either of the second language (L2) accents. Results for our examination of specificity were mixed. Trends in the data indicated that the combination of an East Asian prime with Arabic accent resulted in lower accuracy as compared with a White prime, but the combination of a Middle Eastern prime with a Mandarin accent did not (and may have actually benefited listeners to some degree). We conclude that the specificity of priming effects may depend on listeners' level of familiarity with a given accent and/or racial/ethnic group and that the mixed outcomes in the current work motivate further inquiries to determine whether social priming effects for L2-accented speech may be smaller than previously hypothesized and/or highly dependent on listener experience.