Showing papers in "Applied Psycholinguistics in 2018"

A methodological synthesis of self-paced reading in second language research

Abstract: Self-paced reading tests (SPRs) are being increasingly adopted by second language (L2) researchers. Using SPR with L2 populations presents specific challenges, and its use is still evolving in L2 research (as well as in first language research, in many respects). Although the topic of several narrative overviews (Keating & Jegerski, 2015; Roberts, 2016), we do not have a comprehensive picture of its usage in L2 research. Building on the growing body of systematic reviews of research practices in applied linguistics (e.g., Liu & Brown, 2015; Plonsky, 2013), we report a methodological synthesis of the rationales, study contexts, and methodological decision making in L2 SPR research. Our comprehensive search yielded 74 SPRs used in L2 research. Each instrument was coded along 121 parameters, including: reported rationales and study characteristics, indicating the scope and nature of L2 SPR research agendas; design and analysis features and reporting practices, determining instrument validity and reliability; and materials transparency, affecting reproducibility and systematicity of agendas. Our findings indicate an urgent need to standardize the use and reporting of this technique, requiring empirical investigation to inform methodological decision making. We also identify several areas (e.g., study design, sample demographics, instrument construction, data analysis, and transparency) where SPR research could be improved to enrich our understanding of L2 processing, reading, and learning.

Can perception training improve the production of second language phonemes? A meta-analytic review of 25 years of perception training research

Abstract: Cognitive scientists across disciplines have shown a vested interest in examining if and how the speech perception and production modalities are connected. The field of second language (L2) acquisition contributes to this discussion by investigating the effects of auditory training of L2 sounds on pronunciation. This meta-analysis offers a comprehensive view of the last 25 years of L2 perception training studies that test for effects in production. The results indicate that the two modalities are connected, insomuch as training the perception of L2 sounds can induce positive change in the productive mode as well. The data indicate that strictly controlled perception training led to medium-sized improvements in perception (d = 0.92, SD = 0.96) and small improvements in production (d = 0.54, SD = 0.45). A correlation analysis suggests a small- to medium-sized relationship between perception and production gains, although this relationship was not significant. The production of obstruents improved to a larger degree than sonorants or vowels, and an additional six moderating variables influenced the magnitude of the production effect sizes. We caution researchers to not equate the connection of the two modalities in long-term linguistic development to real-time neurological processing, and we end with five recommendations for the domain of L2 phonetic training research.

Perceptual beginnings to language acquisition

Abstract: In this article, I present a selective review of research on speech perception development and its relation to reference, word learning, and other aspects of language acquisition, focusing on the empirical and theoretical contributions that have come from my laboratory over the years Discussed are the biases infants have at birth for processing speech, the mechanisms by which universal speech perception becomes attuned to the properties of the native language, and the extent to which changing speech perception sensitivities contribute to language learning These issues are reviewed from the perspective of both monolingual and bilingual learning infants Two foci will distinguish this from my previous reviews: first and foremost is the extent to which contrastive meaning and referential intent are not just shaped by, but also shape, changing speech perception sensitivities, and second is the extent to which infant speech perception is multisensory and its implications for both theory and methodology

Acoustic characteristics and learner profiles of low-, mid-and high-level second language fluency

Abstract: In the context of 90 adult Japanese learners of English with diverse second language experience and 10 native speakers, this study examined the linguistic characteristics and learner profiles of low-, mid- and high-level fluency performance. The participants’ spontaneous speech samples were initially rated by 10 native listeners for global fluency on a 9-point scale (1 = dysfluent, 9 = very fluent), and then divided into four proficiency groups via cluster analyses: low (n = 29), mid (n = 30), high (n = 31), and native (n = 10). Next, the data set was analyzed for the number of pauses within/between clauses, articulation rate, and the frequency of repetitions/self-corrections. According to the results of a series of analyses of variance, the frequency of final-clause pauses differentiated low- and mid-level fluency performance; the number of mid-clause pauses differentiated mid- and high-level performance; and articulation rate differentiated high-level and nativelike performance. The analyses also found that the participants’ second language fluency was significantly associated with their length of residence profiles (0–18 years), but not with their age of arrival profiles (19–40 years).

An investigation of the determinants of dialogue navigation in joint activities

Abstract: When people engage in joint activities together, they use dialogue, and more specifically project markers such as yeah, okay, or uh-huh, to coordinate entrances and exits of projects and subprojects. The purpose of the current study was to examine how two features of the dialogue situation, namely, mental load and face visibility, affect project marker production. Pairs of participants performed a collaborative puzzle game together. Mental load was manipulated through time pressure; visibility was manipulated by allowing the participants to see each other’s face during the task, or not. Dialogues were transcribed and coded for project marker production. Project marker production was found to increase under mental load; this also depended on the role of the speaker in the dyad (Director or Matcher) and on face visibility. This sheds light on the idea that dialogue partners may behave more collaboratively when experiencing high levels of mental load, contributing to a better understanding of mental resource allocation in dialogue-based joint activities.

Contribution of phonological and morphological information in reading Arabic: A developmental perspective

Abstract: Arabic-speaking students learn to read a transparent maʃku:l script, which provides full vowel information using letters to represent long vowels and phonemic diacritics for short vowels. Gradually, they progress to an opaque ɣayr-maʃku:l script, without diacritics. In this script, internal short vowels can be retrieved using morphological information about word patterns. The current study compared the contribution of phonological information to that of morphological information in the reading acquisition process in Arabic. Four Arabic-speaking groups (2nd, 4th, 6th grades, and adults) read three lists of pseudowords aloud. Two lists included the same morphologically based pseudowords (MPW), one maʃku:l and the second ɣayr-maʃku:l. The third list comprised matched maʃku:l nonwords (NW) with no internal morphological structure. All groups read the ɣayr-maʃku:l MPW list faster than the two other maʃku:l lists, and maʃku:l NWs were read the slowest. There was an age by list type accuracy interaction: while ɣayr-maʃku:l MPWs were read more accurately with increasing age, there were no differences between the student groups with respect to either of the other two lists. However, maʃku:l MPWs were read more accurately than maʃku:l NWs. The findings suggest that from very early on, morphology exceeds phonology, playing a crucial role in supplementing missing vowel information.

The semantic network, lexical access and reading comprehension in monolingual and bilingual children: An individual differences study.

Abstract: Using a semantic priming experiment, the influence of lexical access and knowledge of semantic relations on reading comprehension was studied in Dutch monolingual and bilingual minority children. Both context-independent semantic relations in the form of category coordinates and context-dependent semantic relations involving concepts that co-occur in certain contexts were tested in an auditory animacy decision task, along with lexical access. Reading comprehension and the control variables vocabulary size, decoding skill, and mental processing speed were tested by means of standardized tasks. Mixed-effects modeling was used to obtain individual priming scores and to study the effect of individual differences in the various predictor variables on the reading scores. Semantic priming was observed for the coordinate pairs but not the context-dependently related pairs, and neither context-independent priming nor lexical access predicted reading comprehension. Only vocabulary size significantly contributed to the reading scores, emphasizing the importance of the number of words known for reading comprehension. Finally, the results show that the monolingual and bilingual children perform similarly on all measures, suggesting that in the current Dutch context, language status may not be highly predictive of vocabulary knowledge and reading comprehension skill.

Hypoarticulation in infant-directed speech

Abstract: An established finding in research on infant-directed speech (IDS) is that vowels are hyperarticulated compared to adult-directed speech (ADS). Studies showing this investigate point vowels, leaving us with a rather weak foundation for concluding whether IDS vowels are hyperarticulated within a particular language. The aim of this study was to investigate a large sample of vowels in IDS and to elicit speech in a natural situation for mother and infant. Acoustical and statistical analyses for /ae:, ae, o:, ɵ, o:, ɔ, y:, y, ʉ:, ʉ, e:, ɛ/ show a selective increase in formant frequencies for some vowel qualities. In addition, vowels had higher fundamental frequency and were generally longer in IDS, but the difference between long and short vowels were comparable between IDS and ADS. With an additional front articulation and less lip protrusion in IDS compared to ADS, it is argued that IDS is hypoarticulated.

Working memory performance in children with and without specific language impairment in two nonmainstream dialects of English

Abstract: Using speakers of either African American English or Southern White English, we asked whether a working memory measure was linguistically unbiased, that is, equally able to distinguish between children with and without specific language impairment (SLI) across dialects, with similar error profiles and similar correlations to standardized test scores. We also examined whether the measure was affected by a child's nonmainstream dialect density. Fifty-three kindergarteners with SLI and 53 typically developing controls (70 African American English, 36 Southern White English) were given a size judgment working memory task, which involved reordering items by physical size before recall, as well as tests of syntax, vocabulary, intelligence, and nonmainstream density. Across dialects, children with SLI earned significantly poorer span scores than controls, and made more nonlist errors. Span and standardized language test performance were correlated; however, they were also both correlated with nonmainstream density. After partialing out density, span continued to differentiate the groups and correlate with syntax measures in both dialects. Thus, working memory performance can distinguish between children with and without SLI and is equally related to syntactic abilities across dialects. However, the correlation between span and nonmainstream dialect density indicates that processing-based verbal working memory tasks may not be as free from linguistic bias as often thought. Additional studies are needed to further explore this relationship.

Predicting sign learning in hearing adults: The role of perceptual-motor (and phonological?) processes

Abstract: The present study aimed to identify predictors of one aspect of sign language acquisition, sign learning, in hearing nonsigners. Candidate predictors were selected based on the theory that the observed relationship between phonological short-term memory and L2 lexical learning is due in part to common perceptual-motor processes. Hearing nonsigning adults completed a sign learning task, three assessments of short-term memory for movements (movement STM; two of which used sign-like stimuli), and two visuospatial STM tasks. The final sample included 103 adults, ranging between 18 and 33 years of age. All predictors were moderately to strongly correlated with the sign learning task and to each other. A series of regression analyses revealed that both movement and visuospatial STM uniquely contributed to the prediction of sign learning. These results suggest that perceptual-motor processes play a significant role in sign learning and raise questions about the role of phonological processing.

The role of morphology in word naming in Spanish-speaking children

Abstract: The role of morphology in word recognition during reading acquisition in transparent orthographies is a subject that has received little attention. The goal of this study is to examine the variables affecting the fluency and accuracy for morphologically complex word reading across grade levels in Spanish. We conducted two word-naming experiments in which morphological complexity and word frequency were factorially manipulated. Experiment 1 was a cross-sectional study with 2nd-, 4th- and 6th-grade children as participants. In Experiment 2, a longitudinal study, a sample of the children in 2nd and 4th grades in Experiment 1 were retested with the same stimuli 2 years later in order to explore the evolution of morphology and frequency effects. Analyses of reading latencies and accuracy in both experiments showed that grade and frequency affected both reading fluency and accuracy. Morphology only affected fluency, irrespective of grade. In accordance with previous literature in Italian, we conclude that when learning to read in transparent orthographies, morphology mostly benefits reading fluency since accurate pronunciation can be achieved through grapheme-to-phoneme conversion rules.

Different phonological mechanisms facilitate vocabulary learning at early and late stages of language acquisition : evidence from Polish 9-year-olds learning English

Abstract: To acquire a new word, learners need to create its representation in phonological short-term memory (STM) and then encode it in their long-term memory. Two strategies can enable word representation in STM: universal segmentation and phonological mapping. Universal segmentation is language universal and thus should predict word learning in any language, while phonological mapping is language specific. This study investigates the mechanisms of vocabulary learning through a comparison of vocabulary learning task results in multiple languages. We tested 44 Polish third graders learning English on phonological STM, phonological awareness in Polish and in English, and on three tasks, which involved learning novel word forms in Polish (first language), in English (second language), and in a language that did not resemble any language known to participants (an unknown language). Participants’ English proficiency was controlled through a vocabulary task. The results suggest that word learning engages different mechanisms for familiar and unfamiliar languages. Phonological awareness in English predicted learning second language and unknown language words, and phonological STM predicted learning words of the unknown language. We propose that universal segmentation facilitates word learning only in an unfamiliar language, while in familiar languages speakers use phonological mapping in order to learn new words.

Spoken second language words activate native language orthographic information in late second language learners

Abstract: This study investigated the time course of activation of orthographic information in spoken word recognition with two visual world eye-tracking experiments in a task where second language (L2) spoken word forms had to be matched with their printed referents. Participants (n = 64) were native Finnish learners of L2 French ranging from beginners to highly proficient. In Experiment 1, L2 targets (e.g., /sidʀ/) were presented with either orthographically overlapping onset competitors (e.g., /sɛtʀ/) or phonologically overlapping onset competitors ( /sikl/). In Experiment 2, L2 targets (e.g., /pom/) were associated with competitors in Finnish, L1 of the participants, in conditions symmetric to Experiment 1 ( /pauhu/ vs. /pom:i/). In the within-language experiment (Experiment 1), the difference in target identification between the experimental conditions was not significant. In the between-language experiment (Experiment 2), orthographic information impacted the mapping more in lower proficiency learners, and this effect was observed 600 ms after the target word onset. The influence of proficiency on the matching was nonlinear: proficiency impacted the mapping significantly more in the lower half of the proficiency scale in both experiments. These results are discussed in terms of coactivation of orthographic and phonological information in L2 spoken word recognition.

Article choice, theory of mind, and memory in children with high-functioning autism and children with specific language impairment

Abstract: Previous studies show that young, typically developing (TD) children ( age 5) make errors in the choice between a definite and an indefinite article. Suggested explanations for overgeneration of the definite article include failure to distinguish speaker from hearer assumptions, and for overgeneration of the indefinite article failure to draw scalar implicatures, and weak working memory. However, no direct empirical evidence for these accounts is available. In this study, 27 Dutch-speaking children with high-functioning autism, 27 children with SLI, and 27 TD children aged 5–14 were administered a pragmatic article choice test, a nonverbal theory of mind test, and three types of memory tests (phonological memory, verbal, and nonverbal working memory). The results show that the children with high-functioning autism and SLI (a) make similar errors, that is, they overgenerate the indefinite article; (b) are TD-like at theory of mind, but (c) perform significantly more poorly than the TD children on phonological memory and verbal working memory. We propose that weak memory skills prevent the integration of the definiteness scale with the preceding discourse, resulting in the failure to consistently draw the relevant scalar implicature. This in turn yields the occasional erroneous choice of the indefinite article a in definite contexts.

German children's processing of morphosyntactic cues in wh-questions

Abstract: Two experiments investigated the effects of case and verb agreement cues on the comprehension and production of which-questions in typically developing German children (aged 7–10) and adults. Our aims were to determine (a) whether they make use of morphosyntactic cues (case marking and verb agreement) for the comprehension of which-questions, (b) how these questions are processed, and (c) whether the presence and position of morphosyntactic cues available for the listener influence the speaker’s production of which-questions. Performance on a picture selection task with eye tracking shows that children with low working memory make less use of morphosyntactic cues than children with high working memory and adults when interpreting object questions. Gaze data of both groups reveal garden-path effects and revisions for object and passive questions, which can be explained by a constraint-based account. Furthermore, children’s difficulties with object questions are related to the type of disambiguation cue. In a question elicitation task with patient-initial items, children overall prefer production of passives, whereas adults’ productions depend on the availability of disambiguation cues for the listener.

Agreement attraction in native and nonnative speakers of German

Abstract: Second language speakers often struggle to apply grammatical constraints such as subject–verb agreement. One hypothesis for this difficulty is that it results from problems suppressing syntactically unlicensed constituents in working memory. We investigated which properties of these constituents make them more likely to elicit errors: their grammatical distance to the subject head or their linear distance to the verb. We used double modifier constructions (e.g., the smell of the stables of the farmers), where the errors of native speakers are modulated by the linguistic relationships between the nouns in the subject phrase: second plural nouns, which are syntactically and semantically closer to the subject head, elicit more errors than third plural nouns, which are linearly closer to the verb (2nd-3rd-noun asymmetry). In order to dissociate between grammatical and linear distance, we compared embedded and coordinated modifiers, which were linearly identical but differed in grammatical distance. Using an attraction paradigm, we showed that German native speakers and proficient Russian speakers of German exhibited similar attraction rates and that their errors displayed a 2nd-3rd-noun asymmetry, which was more pronounced in embedded than in coordinated constructions. We suggest that both native and second language learners prioritize linguistic structure over linear distance in their agreement computations.

Does consonant–vowel skeletal structure play a role early in lexical processing? Evidence from masked priming

Abstract: Is the specific consonant–vowel (CV) letter combination of a word a basic source of information for lexical access in the early stages of processing? We designed two masked priming lexical decision experiments to respond to this question by directly examining the role of CV skeletal structure in written-word recognition. To that aim, each target word was preceded by a one-letter different nonword prime that kept the same CV skeletal structure or not. We also included an identity prime as a control. Results showed faster word identification times in the CV congruent condition than in the CV incongruent condition when a consonant was replaced from the target (paesaje–PAISAJE < parsaje–PAISAJE), but not when it was a vowel (alusno–ALUMNO = alueno–ALUMNO). This dissociation poses problems for those accounts based on an early activation of the CV skeletal structure during lexical processing. Instead, this pattern of data favors the view that it is the word's consonant skeleton rather than the CV skeletal structure that is the key element in the early phases of word processing. We discuss the theoretical and methodological implications of these findings.

Vocabulary size and Native Speaker self-identification influence flexibility in linguistic prediction among adult bilinguals.

Abstract: When language users predict upcoming speech, they generate pluralistic expectations, weighted by likelihood (Kuperberg & Jaeger, 2016). Many variables influence the prediction of highly likely sentential outcomes, but less is known regarding variables affecting the prediction of less-likely outcomes. Here we explore how English vocabulary size and self-identification as a native speaker (NS) of English modulate adult bi-/multilinguals’ preactivation of less-likely sentential outcomes in two visual-world experiments. Participants heard transitive sentences containing an agent, action, and theme (The pirate chases the ship) while viewing four referents varying in expectancy by relation to the agent and action. In Experiment 1 (N=70), spoken themes referred to highly expected items (e.g., ship). Results indicate lower skill (smaller vocabulary size) and less confident (not identifying as NS) bi-/multilinguals activate less-likely action-related referents more than their higher skill/confidence peers. In Experiment 2 (N=65), themes were one of two less-likely items (The pirate chases the bone/cat). Results approaching significance indicate an opposite but similar size effect: higher skill/confidence listeners activate less-likely action-related (e.g., bone) referents slightly more than lower skill/confidence listeners. Results across experiments suggest higher skill/confidence participants more flexibly modulate their linguistic predictions per the demands of the task, with similar but not identical patterns emerging when bi-/multilinguals are grouped by self-ascribed NS status versus vocabulary size.

Word learning by young sequential bilinguals: Fast mapping in Arabic and Hebrew

Abstract: We tested children attending bilingual Hebrew–Arabic kindergartens on a fast mapping task. These early sequential bilinguals included those with Hebrew as their home language and those with Arabic as their home language. They were compared to monolingual Hebrew and Arabic speakers. The children saw pictures of unfamiliar objects and were taught pseudowords as the object names that followed typical Hebrew, typical Arabic, or neutral phonotactics. Memory, phonological, and morphological abilities were also measured. The bilingual groups performed similarly to each other, and better than the monolingual groups, who also performed similarly to each other. Memory and the interaction between language experience and metalinguistic abilities (phonological and morphological awareness) significantly accounted for variance on the fast mapping tasks. We predicted that bilinguals would be more sensitive to phonotactics than monolinguals. Instead, we found that Arabic speakers (bilinguals and monolinguals) performed better with Hebrew-like stimuli than with Arabic-like stimuli, and no effect of phonotactics for Hebrew speakers. This may reflect the diglossia in Arabic language acquisition. The results suggest that the process of fast mapping is sharpened by multilingual experience, and may be sensitive to sociolinguistic factors such as diglossia.

Implicit Knowledge of Lexical Stress Rules: Evidence from the Combined Use of Subjective and Objective Awareness Measures

Abstract: Despite the growing interest in the phenomenon of learning without intention, the incidental learning of phonological features, especially prosodic features, has received relatively little attention. This paper reports an experiment on incidental learning of lexical stress rules, and investigates whether the resultant knowledge can be unconscious, abstract, and rule based. Participants were incidentally exposed to a lexical stress system where stress location of a word is mainly determined by the final phoneme, syllable type, and syllable weight. Learning was assessed by a pronunciation judgment task. Results indicate that participants were able to transfer their knowledge of stress patterns to novel words whose final phoneme was not previously encountered, suggesting that participants had acquired abstract and potentially rule-based knowledge. The combined use of subjective and objective measures of awareness in the present study provides a strong piece of evidence of the acquisition of implicit knowledge.

Quantity-based reasoning in the broader autism phenotype: A web-based study

Abstract: We conducted a web-based study investigating whether the probability of deriving four types of pragmatic inferences depends on the degree to which one has traits associated with the autism spectrum, as measured by the autism spectrum quotient test (Baron-Cohen, Wheelwright, Skinner, Martin, & Clubley, 2001). In line with previous research, we show that, independently of their autism spectrum quotient, participants are likely to derive those pragmatic inferences that can be derived by reasoning solely about alternatives that the speaker could have used. However, if the derivation of the pragmatic inference draws upon more complex counterfactual reasoning about what the speaker could have said, the probability that it is derived decreases significantly with one’s autism quotient. We discuss the consequences for theories of pragmatics in autism and for linguistic theorizing in general.

Consonant age of acquisition effects are robust in children's nonword repetition performance

Abstract: The underlying processes of nonword repetition (NWR) have been studied extensively in both typical and atypical development. Most of the research examining long-term memory effects on NWR has focused on lexical and sublexical variables that can only be computed relative to the lexicon of a specific language (e.g., phonotactic probability). Sublexical variables that can be defined without reference to the lexicon (e.g., consonant age of acquisition; CAoA) have received little attention, although recent work has shown a CAoA effect on NWR in young adults by measuring performance differences when the stimuli comprise consonants acquired later versus earlier in speech development. The purpose of this study was to identify whether this sublexical effect occurs earlier in development. Thirty-one typically developing first and second graders completed NWR, nonword reading, and auditory lexical decision tasks. Nonword accuracy and word–nonword discriminability were consistently lower for items comprising later versus earlier acquired phonemes, even after controlling for vocabulary knowledge, but there were no differences in speed measures. Patterns of performance were similar to the CAoA effects observed in young adults from previous work. Results indicate that the sensitivity of NWR performance to these sublexical long-term memory effects occurs in childhood and reflects adultlike patterns of performance.

A facilitatory effect of rich stem allomorphy but not inflectional productivity on single-word recognition

Abstract: The aim of the present study was to investigate whether the recognition speed of Finnish nominal base forms varies as a function of their paradigmatic complexity (stem allomorphy) or productivity status Nikolaev et al (2014) showed that words with greater stem allomorphy from an unproductive inflectional class are recognized faster than words with lower stem allomorphy from a productive inflectional class Productivity of an inflectional paradigm correlates with the number of stem allomorphs in languages like Finnish in that unproductive inflectional classes tend to have higher stem allomorphy We wanted to distinguish which of these two characteristics provides the benefit to speed of recognition found by Nikolaev et al (2014) The current study involved a lexical decision task comparing three categories of words: unproductive with three or more stem allomorphs, unproductive with two stem allomorphs, and productive with two stem allomorphs We observed a facilitation effect for word recognition only for unproductive words with three or more stem allomorphs, but not for unproductive words with two allomorphs This effect was observed particularly in words of low to moderate familiarity The findings suggest that high stem allomorphy, rather than productivity of the inflectional class, is driving the facilitation effect in word recognition

Can NEG placement have negative consequences (for efficient processing)?: A bilingual test case

Abstract: The present study examines the relative processing efficiency of two typologically diverse configurations of sentential negation: immediately preverbal NEG and unbounded clause-final NEG In order to effect a head-to-head comparison, the data are drawn from a bilingual speech community in the Afro-Colombian village of San Basilio de Palenque, in which two lexically cognate languages are in contact, differing principally in the placement of the sentential negator: Spanish (preverbal NEG) and the Afro-Hispanic creole language Palenquero (clause-final NEG) The results of a series of experiments suggest that preverbal negation is quite robust, while processing of clause-final negation is degraded under increased cognitive demands Contextual and pragmatic cues ameliorate the processing of likely negative utterances, while unbounded clause-final negation is more vulnerable in ambiguous utterances The contrasting behavior of Spanish and Palenquero negation highlights the possible role of processing mechanisms as contributing to typological differences among languages

Morphological awareness and reading abilities in second- and third-grade Hebrew readers

Abstract: The contribution of morphological awareness to reading comprehension in Hebrew was tested in 100 second- and third-grade students on three types of morphology: inflections, derivations, and construct formation, controlling for vocabulary knowledge. Third graders performed better than second graders on inflectional and construct formation awareness, but only derivations and construct formation predicted success in reading comprehension. Significant differences in reading comprehension but not in orthographic word recognition and phonological decoding were found between students with low and high morphological awareness. The results highlight the importance of examining the unique contribution of different components of morphological awareness to reading comprehension.

Phonological activation of category coordinates in spoken word production: Evidence for cascaded processing in English but not in Mandarin

Abstract: A central issue in spoken word production concerns how activation is transmitted from semantic to phonological levels. Recent evidence from studies of speakers of Western languages supports a cascaded view, according to which under certain circumstances, lexical candidates other than the target can activate their corresponding phonological properties. In the current study, we investigated possible differences between English and Mandarin speakers concerning the degree of cascadedness in the production system, based on the broader recent claim that properties of word form encoding might differ according to languages. With English speakers (Experiment 1), we found that when activation of targets and semantic competitors was boosted via a manipulation of semantic context, then concurrently presented “mediated” distractor words (which were phonologically related to a semantic competitor) generated interference. However, no such mediated priming was found in a parallel experiment with Chinese materials and Mandarin speakers (Experiment 2). These results suggest potential fundamental differences across the target languages in how activation is transmitted during lexical access.

Word meaning in word identification during reading: Co-occurrence-based semantic neighborhood density effects

Abstract: Identifying individual words is an essential part of the reading process that should occur first so that understanding the structural relations between words and comprehending the sentence as a whole may take place. Therefore, lexical processing (or word identification) has received much attention in the literature, with many researchers exploring the effects of different aspects of word representation (orthographic, phonological, and semantic information of words) in word identification. While the influence of many orthographic and phonological factors in normal reading are well researched and understood (Rayner, 1998, 2009), the effect of semantic characteristics of a word in its identification has received relatively less attention. A complete account of lexical processing during normal reading requires understanding the role of word meaning in lexical processing. Currently, little is understood about whether and how the meaning of an individual word is extracted during early stages of word identification. This article primarily focuses on how word meaning contributes to the process of word identification.

Referring strategies in American Sign Language and English (with co-speech gesture): The role of modality in referring to non-nameable objects.

Abstract: American Sign Language (ASL) and English differ in linguistic resources available to express visual–spatial information. In a referential communication task, we examined the effect of language modality on the creation and mutual acceptance of reference to non-nameable figures. In both languages, description times reduced over iterations and references to the figures’ geometric properties (“shape-based reference”) declined over time in favor of expressions describing the figures’ resemblance to nameable objects (“analogy-based reference”). ASL signers maintained a preference for shape-based reference until the final (sixth) round, while English speakers transitioned toward analogy-based reference by Round 3. Analogy-based references were more time efficient (associated with shorter round description times). Round completion times were longer for ASL than for English, possibly due to gaze demands of the task and/or to more shape-based descriptions. Signers’ referring expressions remained unaffected by figure complexity while speakers preferred analogy-based expressions for complex figures and shape-based expressions for simple figures. Like speech, co-speech gestures decreased over iterations. Gestures primarily accompanied shape-based references, but listeners rarely looked at these gestures, suggesting that they were recruited to aid the speaker rather than the addressee. Overall, different linguistic resources (classifier constructions vs. geometric vocabulary) imposed distinct demands on referring strategies in ASL and English.

The role of phonological and orthographic awareness in learning to read among Grade 1 and 2 students in Taiwan

Abstract: The role of phonological and orthographic awareness on Chinese character reading from Grade 1 to 2 was investigated with 112 Taiwanese children. Phonological awareness (onset, rime, and tone), rudimentary orthographic awareness (character configuration and structure knowledge), and character reading were assessed in each grade. The strategy of learning to read novel characters using regular or sophisticated orthography-to-phonology correspondence rules or character mapping was tested in Grade 2. Our results suggested that (a) phonological and orthographic awarenesses are important in Grade 1, and tone awareness in Grade 1 uniquely predicts character reading in Grade 2; and (b) the use of sophisticated orthography-to-phonology correspondence rules and mapping strategy are crucial for character reading in Grades 1 and 2. In addition, phonological and rudimentary orthographic awarenesses are important for using sophisticated orthographic strategy when learning to read novel characters.

Adjective production by Russian-speaking children with developmental language disorder and Dutch–Russian simultaneous bilinguals: Disentangling the profiles

Abstract: Bilingual children with reduced exposure to one or both languages may have language profiles that are apparently similar to those of children with developmental language disorder (DLD). Children with DLD receive enough input, but have difficulty using this input for acquisition due to processing deficits. The present investigation aims to determine aspects of adjective production that are differentially affected by reduced input (in bilingualism) and reduced intake (in DLD). Adjectives were elicited from Dutch–Russian simultaneous bilinguals with limited exposure to Russian and Russian-speaking monolinguals with and without DLD. An antonym elicitation task was used to assess the size of adjective vocabularies, and a degree task was employed to compare the preferences of the three groups in the use of morphological, lexical, and syntactic degree markers. The results revealed that adjective–noun agreement is affected to the same extent by both reduced input and reduced intake. The size of adjective lexicons is also negatively affected by both, but more so by reduced exposure. However, production of morphological degree markers and learning of semantic paradigms are areas of relative strength in which bilinguals outperform monolingual children with DLD. We suggest that reduced input might be counterbalanced by linguistic and cognitive advantages of bilingualism.