Reading Comprehension in the Arabic Diglossia: The SVR Between the Spoken and Literary Varieties.

This study aimed to examine the validity of the "simple view of reading" (SVR) model in the diglossic Arabic language. Using a longitudinal design, we tested whether decoding and listening comprehension (LC) in kindergarten can later predict reading comprehension (RC) in the first grade and whether the contribution of LC to RC differs between the spoken and literary varieties of Arabic. The participants were 261 kindergartners who were followed to the first grade. Our results from separate SEM analysis for the spoken and literary varieties revealed some similarity between the explained variance in the spoken (52%) and literary (48%) variety models. However, while the contribution of LC to RC was higher than the contribution of decoding in the spoken variety model, an opposite pattern was observed in the literary variety model. The results are discussed in light of the diglossia phenomenon and its impact on comprehension skills in Arabic, with theoretical and pedagogical implications.

The Impact of Diglossia on Inflectional Morphological Constructions and Their Relation to Literacy Skills: A Longitudinal Study.

PURPOSE: This study examined the differences in spoken Arabic (SpA) and standard Arabic (StA) in inflectional (gender, number, possessive pronouns, and tense) construction use in Arabic among preschoolers. Moreover, we tested the contribution of the inflectional constructions possessed in kindergarten to reading skills in the first grade and examined whether this morphological contribution differs between SpA and StA. METHOD: We assessed 261 Arabic-speaking kindergartners for 1 year until the end of first grade for inflectional knowledge in kindergarten and reading skills in first grade (reading accuracy and fluency, spelling, and reading comprehension). RESULTS: The findings revealed that among inflections, prevalence of performance on gender constructions was the highest, followed by number and possessive pronouns, and lowest performance for tense constructions. Although the performance for SpA was higher than for StA in all constructions, similar patterns were observed except similarity between gender and number in StA. Moreover, the results indicate a significant contribution of almost all inflectional constructions (except possessive pronouns) possessed in kindergarten to all reading skills in the first grade. However, tense did not contribute to reading comprehension, and possessive pronouns did not contribute to any of the reading measures. Regarding diglossia, although the claims that linguistic components in StA are not represented in the mental lexicon, StA accounted for an additional significant 2%-3% of the explained variance in Step 2 (which checked the practical significance of statistically significant results) in all reading measures. CONCLUSIONS: This study highlights the impact of diglossia-specific morphological differences (prevalence of the use of the morphological construction in Arabic in SpA vs. StA) on reading and literacy measures, especially the contribution of morphological awareness in SpA, which may provide a stronger basis for StA reading skills. The implications of these results are discussed, especially regarding exposing children to the morphological representations of both the SpA and StA forms to promote reading and literacy in Arabic.

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.

Children's Command of Four Inflectional Constructions in Arabic: Differences and Development With Age.

PURPOSE: This study examines whether differences in acquisition exist among the inflectional constructions of number, gender, possessive pronouns, and tense. Moreover, the study investigates whether these inflectional patterns develop with age. METHOD: The participants were 1,020 Arabic-speaking kindergartners from K2 and K3. Children were assessed in morphological tasks, which targeted four different morphological inflectional constructions both in real words and pseudowords: gender, number-plural, possessive pronouns, and tense. RESULTS: Findings reveal the differences between all inflectional constructions. In other words, children demonstrated higher performance in gender construction, followed by construction of numbers and possessive pronouns, while the lowest performance is shown among tense construction. In addition, the results indicate that all inflectional constructions develop with age, that is, there was higher performance in K3 than in K2 in all inflection constructions. CONCLUSIONS: This study contributes to our knowledge about early language development by showing that the acquisition of gender and number-plurals is faster and more advanced than the acquisition of possessive pronouns or tense. The implications of these results are discussed, especially the need to develop children's inflectional forms such as possessive pronouns and tense, which may eventually also impact narrative understanding and production.

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.

The impact of Diglossia-Effect on Reading Acquisition Among Arabic-Speaking Children: A Longitudinal Study.

Arabic is a diglossic language, where two language varieties are used: spoken Arabic (SpA) and standard Arabic (StA). The words may be "identical" (maintaining the same phonological expression in the SpA and StA) or "unique" to StA). This study examined the effect of diglossia on reading according to the lexical distance between the SpA and StA forms and whether this influence changes with age. The participants were 137 first-graders that were followed to the second grade. The findings indicated a significant effect of grade level with higher performance in the second grade. A significant association was obtained between the lexical distance and reading accuracy and rate with better performance for identical than unique items across grade levels. No significant interaction between lexical distance and grade level was found. The results indicate the contribution of reading unique and identical forms in the first grade to reading in the second grade. The advantage in reading identical among unique words is discussed in light of the lexical quality hypothesis and dual-route model. The implications of these results were discussed in the context of diglossia, especially the need for StA oral language enrichment at the preschool level.

The cumulative effect of socioeconomic status and dyslexia on linguistic, cognitive and reading skills among Arabic-speaking children.

Research has shown that children with dyslexia and children with a low socioeconomic status (SES) fall behind in terms of literacy acquisition, but a question remains regarding the cumulative effect of dyslexia and SES on linguistic, cognitive and reading skills. To examine the impact of cognition and environment on literacy development, we returned to the data set of 1,441 elementary school children (223 dyslexic readers and 1,241 typical readers) from low and medium-high SES backgrounds within Palestinian society in Israel who had participated in the development study of a comprehensive battery of tests in oral and written Arabic. The findings of this retrospective study reveal that, across grade levels, dyslexic readers from a low SES background showed similar performance to those from a medium-high SES background on most linguistic, cognitive and reading measures. As for typical readers, SES contributed to individual differences in all linguistic, cognitive and reading indices, with the exception of RAN. Finally, a cumulative effect of dyslexia and SES was found in relation to morphology, vocabulary, listening comprehension and text-reading accuracy.

The relations of SES and literacy-related oral and written language skills after one year of reading instruction - evidence from novice readers of Arabic.

The relations between socioeconomic status (SES) and language skills at the onset of reading acquisition has not received much attention in research. In this study, a standardized battery of oral and written language tests was administered to 127 Arabic-speaking children at the end of first grade. SES-related differences were found in a line of oral language measures (vocabulary, syntax, morphology, and listening comprehension), but not in phonological awareness (PA) and rapid automatized naming (RAN), nor in any of the reading components (decoding, word reading, reading comprehension and orthographic knowledge). These findings point to a distinction between two groups of language skills with regard to their relations with SES in the first year of reading instruction. The results imply that SES should not be regarded as a mediating factor in the development of PA, RAN and reading in first grade among novice readers of Arabic.

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.

The Impact of the Position of Phonemes and Lexical Status on Phonological Awareness in the Diglossic Arabic Language.

This study aimed at examining the impact of phonemes and lexical status on phonological manipulation among pre-school children. Specifically, we tested the impact of phonemic positions (initial vs. final) and lexical status (shared, spoken, standard and pseudo-words) on phonemic isolation performance. Participants were 1012 children from the second year (K2) and third year (K2) in kindergarten. The results of the ANOVAs revealed significant effect of the phonemes' position on the phonemic isolation performance whereas the performance was easier with the initial rather than the final phonemes. Also, the repeated measure analysis showed that the lexical status also impacts the phonemic isolation performance. The performance in pseudo-words was lower than all the others. However, the other clusters of real words did not differ. The results are discussed in the light of previous findings in the literature and of differences in the syllabic structures of the words that may influence phonological awareness.

Examining the double-deficit hypothesis in vowelized-transparent Arabic in a national representative sample of Grades 3 and 4.

We examined the double-deficit hypothesis in Arabic by investigating the reading and cognitive profiles of readers with selective deficits in naming speed, phonological awareness, or both. In a nationally representative sample of 486 children in the third and fourth grades, we identified 171 children with reading difficulties: 20 (12%) were classified as having a phonological deficit, 31 (18%) as having a naming speed deficit, and 41 (24%) as having a double deficit. Differences between the subgroups extended to reading, cognitive, and linguistic processes beyond phonological and naming abilities. Children with a double deficit performed worse than those with a naming speed deficit but similar to those with a phonological deficit. Numerous unconfirmed theories led to an in-depth analysis of the nature of rapid automatized naming and its relation to orthographic processing. Surprisingly, our findings revealed that orthographic processing may be considered a novel and separate core deficit, suggesting a triple deficit in Arabic rather than a double deficit. The findings are discussed in light of the uniqueness and complexity of Arabic orthography and orthographic transparency in the Arabic language.