Acquiring Literacy in a Diglossic Context: Problems and Prospects

The Acquisition of a Diglossic Language by Deaf and Hard of Hearing Students: Evidence From a Sentence Production Task

PURPOSE

The current study aimed to examine morphosyntactic errors in sentences produced by DHH students, who are signers of Israeli Sign Language, and also users of Palestinian Colloquial Arabic (PCA) and written Modern Standard Arabic (MSA).

METHOD

Nineteen school-age DHH students participated in a sentence elicitation task in which they retold events portrayed in 24 videos in PCA and MSA. A control group of 19 hearing students was tested with the same task. Sentences in each language variety were coded for grammatical versus ungrammatical productions and for type of morphosyntactic errors for the latter. In addition, code-switched words were counted.

RESULTS

The hearing group showed no morphosyntactic errors, whereas the DHH students showed morphosyntactic errors in both PCA and MSA. In addition, both groups code-switched in both PCA and MSA, with more code-switching in the MSA task than in the PCA task. Furthermore, an interaction with age revealed that young students code-switched more in MSA and older students code-switched more in PCA.

CONCLUSIONS

It is suggested that the morphosyntactic abilities of DHH students are incomplete in both language varieties. Lack of spoken language input may negatively influence the acquisition of spoken language, which impacts further the acquisition of the standard language in diglossic contexts. Code-switching is explained as both due to lexical gaps, when occurring in MSA, and an effort to raise the register in PCA.

Evaluation of the multiple-deficit hypothesis among dyslexic Arabic-speaking children

This study examined the multiple-deficit hypothesis among Arabic-speaking elementary school students. A total of 90 students, divided into three main groups based on their performance on an Arabic word-reading task: dyslexic (n = 30), regular age-matched (n = 30), and 3rd-grade regular students, who were matched to the dyslexic group in regard to their reading proficiency level (n = 30). Participants underwent a nine-domain Arabic reading experiment that measured accuracy and fluency to evaluate general reading proficiency. The performance of Arabic dyslexic students was significantly worse than age-matched controls, but similar to young matched controls based on the reading level of each cognitive task. Moreover, dyslexic students showed deficits in three or more cognitive functions, depending on severity. This study adds to the limited empirical research on the double-deficit hypothesis and its extension to the multiple-domain model among young Arabic students.

The Impact of Verb Inflectional Distance on Morphological Awareness in Arabic Diglossia: Insights From a Longitudinal Study (Kindergarten to Grade 3)

PURPOSE

The main aim of the current study was to examine the longitudinal impact of verb inflectional distance on morphological awareness among Arabic-speaking children from kindergarten (K) to third grade. The study also investigated the impact of testing children in two language varieties, Spoken Palestinian dialect (SPD) and Modern Standard Arabic (MSA), on the development of morphological awareness.

METHOD

Sixty-two children were followed longitudinally at three time points: K, Grade 1 (G1), and Grade 3 (G3). Each child completed two parallel orally administered inflectional awareness pseudoverb tasks in the spoken and in the standard variety at each grade. The items were classified by form and function into two main distance levels: low-diglossic and high-diglossic, representing the closest and the farthest distance between SPD and MSA morphemes, respectively.

RESULTS

The findings indicated that morphological awareness was more difficult for high-diglossic morphemes than for low-diglossic ones. Moreover, the findings point to different paths in the developmental trajectory of verb inflectional awareness by distance levels and language variety: In SPD, the difference in children's awareness between low-diglossic morphemes and high-diglossic morphemes decreased across grades and disappeared in G3, whereas, in MSA, this difference significantly increased from K to G1 and G3.

CONCLUSIONS

These findings demonstrate the substantial impact of verb inflectional distance on morphological awareness development before and during the initial process of learning to read. Results are discussed within the context of linguistic distance and the development of metalinguistic processing skills with implications for assessment and intervention.

The impact of morphological density on reading comprehension in Arabic: A comparison between typically developing and children with reading disabilities

This study examined the influence of morphological density on reading comprehension in Arabic and whether this influence differs between typical and children with reading disabilities. Morphological density in Arabic is a text feature that refers to using bound morphemes, creating dense words with more morphemes. The participants were 182 fifth-graders, both typical and children with reading disabilities. Children were assessed in reading comprehension by reading texts with low- or high-morphological density. Findings revealed that overall morphological density impacted reading comprehension performance. That is, scores were found to be higher while reading low-density text than high-density text. Moreover, an interaction of morphological density condition by reading proficiency showed no density text effect among typical developing readers. However, a difference was obtained in the children with reading disabilities whereas low-morphological density text score was higher than the score of high-morphological density text. The study highlights the importance of morphological awareness in reading comprehension in Arabic, extending that morphological density plays an important role in this process. The results are discussed in light of the lexical quality hypothesis and simple view of reading model. The findings imply the need of explicit morphological instruction for dense morphological forms.

The Role of Morphological Decomposition in Reading Complex Words in Arabic in Elementary School Years

We examined the role of morphological processing in the reading of inflections and derivations in Arabic, a morphologically-rich language, among 228 first-graders and 230 second-graders. All words were morphologically complex, with differences in number of morphemes and morphological transparency. Inflections consisted of three morphemes, with high transparency of the root morpheme, while derivations consisted of two morphemes with lower transparency of the root. Results indicated that, despite their matching in frequency and syllabic length, reading performances of derivations was better than those of inflections. That is, three-morphemic highly transparent inflections were read slower and involved more errors than bi-morphemic less transparent derivations. These differences in reading performance between inflectional and derivational words might suggest that Arab-speaking novice readers use a morphological decomposition process that is reflected in reading accuracy and fluency. The results highlight the important role morphology has in reading, even at a young age, along with reading acquisition.

LexArabic: A receptive vocabulary size test to estimate Arabic proficiency

Arabic is understudied in second-language research (L2) and lacks rapid and adequate tools for measuring proficiency. Drawing inspiration from LexTALE and its extensions, this study created and validated a quick receptive vocabulary size test to estimate L2 Arabic proficiency. In Experiment 1, the initial version of LexArabic was designed and evaluated with 192 L1 and L2 speakers. Item analysis using point-biserial correlations and item response theory (IRT) was conducted to refine the test, resulting in a final version with 90 items (60 words, 30 nonwords). Experiment 2 assessed LexArabic reliability, validity, and accuracy using a new group of 260 L1 and L2 speakers. The validity of LexArabic was evaluated through objective tasks (a general Arabic proficiency test, L1 to L2 translation task, L2 to L1 translation task) as well as subjective tasks (self-rated proficiency). Results showed that LexArabic demonstrated good reliability (α > 90), validity (correlation with two objective tasks and one subjective task), as well as accuracy (AUC value = .88). The introduction of LexArabic has the potential to facilitate experimental research on both L1 and L2 Arabic speakers and contributes to the development of standardized L2 proficiency assessment across languages.

How Arabic diglossia affects the performances on phonological working memory tasks: Research evidence among first graders

The effect of bilingualism on verbal learning and memory was explored in different studies. Different researchers assume that the Arabic diglossia, represents a case of bilingualism in the lingual context. Hence, the current study aimed to investigate the impact of diglossia in Arabic on the phonological working memory among beginner readers. Forty-one Arabic first graders (M = 7.13, SD = .73) were administered three tasks of phonological working memory in two versions (i.e., spoken and standard language); Two tasks were designed to test verbal retrieval and one task was designed to test remembering of instructions. The participants showed significant diglossic differences between spoken and standard stimuli in verbal retrieval tasks while no such significant differences appeared in remembering of instructions' task, especially, when the processing demands increased. In addition, the findings may shed light on the importance of developing research tools and tasks with a higher level of sensitivity in order to examine the diglossic effect on memory functions in general and verbal working memory in particular. The results were discussed considering the impact of the Arabic diglossia on cognitive and memory processing skills.

When Developmental Language Disorder Meets Diglossia: A Cross-Sectional Investigation of Listening Comprehension Among Native Arabic-Speaking Preschoolers

Diglossia in the Arabic language refers to the existence of two varieties of the same language: the Spoken Arabic (SA) and the Literary Arabic (LA). This study examined the development of listening comprehension (LC) among diglossic Arabic K1-K3. For this purpose, a large sample of typically developing (TD; N = 210) and developmental language disorder children (DLD; N = 118) were examined using SA and LA texts. The analysis of variance conducted on their performance in LC revealed significant effects of K-level, group (TD vs. DLD) and text affiliation (SA vs. LA): higher scores in TD and in SA. A significant interaction between text affiliation and K-level was observed among the TD but not the DLD group. This interaction indicated that the gap in LC between the SA and LA varieties decreased with age only among TD children. The theoretical and pedagogical implications of these results are discussed.

Behavioral and electrophysiological analyses of written word processing in spoken and literary Arabic: New insights into the diglossia question

Diglossia in Arabic describes the existence and the use of two varieties of the same language: spoken Arabic (SA) and literary Arabic (LA). SA, the dialect first spoken by Arabic native speakers, is used in non‐formal situations for everyday conversations, and varies from one region to another in the Arabic world. LA, acquired later in life when the children learn to read and write at school, is used for formal purposes such as media, speeches in public and religious sermons. Previous research showed that, in the auditory modality, SA words are processed faster than LA ones. In the visual modality, written LA words are processed faster than SA ones, the latter comparing with low‐frequency words. This study analysed event‐related potentials (ERPs) during the processing of high‐frequency (LAHF), LA low‐frequency (LALF) and SA high‐frequency words (SAHF) in a visual lexical decision task. Faster reaction times were observed for LAHF, followed by SAHF and then by LALF. ERPs showed a modulation of the early components starting from the P100 component and of the late P600 component, supposedly related to memory processes. These findings, indicating that processing written SAHF words was largely comparable with processing of LALF, are discussed in the context of Arabic diglossia.

Distribution of Nominal Word-Patterns and Roots in Palestinian Arabic: A Developmental Perspective in Early Childhood

This study investigated the acquisition of word-patterns and roots in the nominal system of the spoken language of Palestinian Arabic (PA) and its distance from Standard Arabic (StA). It described, analyzed, and quantified the nominal system (roots and word-patterns) as reflected in the language corpus of Palestinian-Arab kindergarteners 3 to 6 years old. The results showed that non-linear derived nouns (deverbal nouns) are the most frequently used category (49.5%). Primitive nouns comprise 43.1% of the nouns, whereas linear derived nouns barely exist before children start school (0.3%). Additionally, the results showed that half of the nouns were built from common word-patterns and roots between PA and StA, whereas 30% of the nouns were constructed from different word-patterns with common roots. Although PA and StA have much in common morphologically, there exists a significant degree of divergence.

Early Sensitivity to Morphology in Beginning Readers of Arabic

The current study investigated the influence of morphological structure on the earliest stages of Arabic reading acquisition. More specifically, we aimed at examining the role of root and pattern units in beginners from Grade 1 to 3. A first set of reading tasks evaluated the presence of a morphology facilitation effect in word and pseudoword reading by manipulating independently the frequency of roots and patterns. Additional tasks aimed at examining the contribution of morphological awareness to reading performance. The results suggest that reading ability is early influenced by the awareness of morphological composition. Children read faster and more accurately pseudowords composed of frequent morphemes. Furthermore, regression analyses revealed, for every reading measure, a significant contribution of one morphological test in addition to grapheme knowledge. Results are discussed taking into account the differences obtained depending on lexicality and morpheme type (root or pattern).

Does phonological distance impact quality of phonological representations? Evidence from Arabic diglossia

The study tested the impact of the phonological distance between Spoken Arabic (SpA) and Standard Arabic (StA) on quality of phonological representations among kindergarten, first-, second-, and sixth-grade Arabic-speaking children (N = 120). A pronunciation accuracy judgment task targeted three types of StA words that varied in extent of phonological distance from their form in SpA: (a) identical words, with an identical lexical-phonological form in StA and SpA; (b) cognate words, with partially overlapping phonological forms; items in this category varied in degree of phonological distance too; and (c) unique words with entirely different lexical-phonological forms. Multilevel Regression analysis showed that phonological distance had a significant impact on quality of phonological representations across all grades. Growth in quality of phonological representations was mainly noted between the three younger groups and the sixth-graders. Implications for the impact of phonological distance on phonological representations and on language and literacy development are discussed.

Development and Relationships Between Phonological Awareness, Morphological Awareness and Word Reading in Spoken and Standard Arabic

This study addressed the development of and the relationship between foundational metalinguistic skills and word reading skills in Arabic. It compared Arabic-speaking children's phonological awareness (PA), morphological awareness, and voweled and unvoweled word reading skills in spoken and standard language varieties separately in children across five grade levels from childhood to adolescence. Second, it investigated whether skills developed in the spoken variety of Arabic predict reading in the standard variety. Results indicate that although individual differences between students in PA are eliminated toward the end of elementary school in both spoken and standard language varieties, gaps in morphological awareness and in reading skills persisted through junior and high school years. The results also show that the gap in reading accuracy and fluency between Spoken Arabic (SpA) and Standard Arabic (StA) was evident in both voweled and unvoweled words. Finally, regression analyses showed that morphological awareness in SpA contributed to reading fluency in StA, i.e., children's early morphological awareness in SpA explained variance in children's gains in reading fluency in StA. These findings have important theoretical and practical contributions for Arabic reading theory in general and they extend the previous work regarding the cross-linguistic relevance of foundational metalinguistic skills in the first acquired language to reading in a second language, as in societal bilingualism contexts, or a second language variety, as in diglossic contexts.

Impact of Diglossia on Word and Non-word Repetition among Language Impaired and Typically Developing Arabic Native Speaking Children

The study tested the impact of the phonological and lexical distance between a dialect of Palestinian Arabic spoken in the north of Israel (SpA) and Modern Standard Arabic (StA or MSA) on word and non-word repetition in children with specific language impairment (SLI) and in typically developing (TD) age-matched controls. Fifty kindergarten children (25 SLI, 25 TD; mean age 5;5) and fifty first grade children (25 SLI, 25 TD; mean age 6:11) were tested with a repetition task for 1-4 syllable long real words and pseudo words; Items varied systematically in whether each encoded a novel StA phoneme or not, namely a phoneme that is only used in StA but not in the spoken dialect targeted. Real words also varied in whether they were lexically novel, meaning whether the word is used only in StA, but not in SpA. SLI children were found to significantly underperform TD children on all repetition tasks indicating a general phonological memory deficit. More interesting for the current investigation is the observed strong and consistent effect of phonological novelty on word and non-word repetition in SLI and TD children, with a stronger effect observed in SLI. In contrast with phonological novelty, the effect of lexical novelty on word repetition was limited and it did not interact with group. The results are argued to reflect the role of linguistic distance in phonological memory for novel linguistic units in Arabic SLI and, hence, to support a specific Linguistic Distance Hypothesis of SLI in a diglossic setting. The implications of the findings for assessment, diagnosis and intervention with Arabic speaking children with SLI are discussed.

The Role of Morphological and Phonological Awareness in the Early Development of Word Spelling and Reading in Typically Developing and Disabled Arabic Readers

The study is a cross-sectional developmental investigation of morphological and phonological awareness in word spelling and reading in Arabic in reading-accuracy disabled (RD) children and in age-matched typically developing (TR) controls in grades 1-4 (N = 160). Morphological awareness tasks targeted the root and word pattern derivational system of Arabic, in both the oral and the written modalities. Phonological awareness employed a variety of orally administered segmentation and deletion tasks. The results demonstrated early deficits in morphological awareness, besides deficits in phonological awareness, in RD children as compared with typically developing controls, as well as in word and pseudoword spelling and reading (voweled and unvoweled). While phonological awareness emerged as the strongest predictor of reading, morphological awareness was also found to predict unique variance in reading, and even more so in spelling, beyond phonological awareness and cognitive skills. The results demonstrate the early emergence of morphological awareness deficits, alongside phonological deficits in Arabic RD, as well as the role of morphological processing in early reading and spelling. These findings reflect the centrality of derivational morphology in the structure of the spoken and the written Arabic word. Copyright © 2017 John Wiley & Sons, Ltd.

MAWRID: A Model of Arabic Word Reading in Development

This article offers a model of Arabic word reading according to which three conspicuous features of the Arabic language and orthography shape the development of word reading in this language: (a) vowelization/vocalization, or the use of diacritical marks to represent short vowels and other features of articulation; (b) morphological structure, namely, the predominance and transparency of derivational morphological structure in the linguistic and orthographic representation of the Arabic word; and (c) diglossia, specifically, the lexical and lexico-phonological distance between the spoken and the standard forms of Arabic words. It is argued that the triangulation of these features governs the acquisition and deployment of reading mechanisms across development. Moreover, the difficulties that readers encounter in their journey from beginning to skilled reading may be better understood if evaluated within these language-specific features of Arabic language and orthography.

Moving Beyond Phonological Awareness: The Role of Phonological Awareness Skills in Arabic Reading Development

In the current research we investigate the role of early phonological awareness skills on reading development in diglossic Arabic. Two-hundred and six Arabic speaking first graders, composed of 25 at-linguistic risk pupils (LR group) and 181 normally developing readers, representing the found heterogeneity in the classroom participated in this study. For this purpose, phonological training program was developed where we followed the pupils' development in both phonological awareness skills and reading development in second grade. As indicated by the study results, higher achievements in phonological awareness measures was noted among HG group in first grade. After Training, significant improvement in phonological awareness was noted among both groups, where LR group was able to close the gaps in phonological awareness skills with HG group. When examining the relationship between phonological awareness and reading performance, moderate positive correlation was found within HG group whereas strong positive relationship was encountered with the LR group. Despite the progress in phonological awareness skills and its strong relationship with reading, LR group showed lower reading performance when compared to HG group. The study results are discussed in relation to its scientific and didactic implications on Arabic reading acquisition.

Morphology and Spelling in Arabic: Development and Interface

In the current study, two experiments were carried out: the first tested the development of derivational root and word-pattern morphological awareness in Arabic; the second tested morphological processing in Arabic spelling. 143 Arabic native speaking children with normal reading skills in 2nd, 4th and 6th grade participated in the study. The results of the first experiment demonstrated the early emergence of derivational morphological awareness in children, with root awareness emerging earlier than word-pattern awareness. The second experiment supported the implication of morphological processing in spelling words and pseudo words across all grades tested. The results are discussed within a developmental psycholinguistic framework with particular emphasis on the characteristics of the Arabic language and orthography.