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 Effect of the Linguistic Status of Text Previewing in Arabic on the Reading Comprehension Outcomes Among Second and Sixth Grade Native Arabs Readers: A Cross-Sectional View.

The current study examined the effect of the linguistic status of the verbal previewing strategy on the outcomes of reading comprehension tasks among second (N = 25, age 7.08 ± .3), and sixth-grade students (N = 25, age 11.75 ± .25), with typical reading development. The texts for each group were carefully matched and were divided into three conditions of verbal previewing: (a) Standard Arabic previewing (hereafter: StA previewing); (b) spoken Arabic previewing (hereafter: SpA previewing); (c) without previewing. The results showed that for the second-grade readers, SpA previewing had a significant contribution to the reading comprehension outcomes compared to the other conditions of previewing while for the sixth-grade readers; StA previewing had a significant contribution to the outcomes of reading comprehension. The findings were explained according to the assumption that relatively native Arab speaking students develop a progressive change toward activation of StA representations for verbal learning. Such representations become more efficient as a result of the dominant exposure to StA during performing reading and writing tasks.

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.

Communicable Diseases Prevalence among Refugees and Asylum Seekers: Systematic Review and Meta-Analysis.

BACKGROUND: Communicable diseases remain a significant global health issue. The increase in refugees and asylum seekers associated with conflicts may alter the burden of communicable diseases in host countries. We conducted a systematic review of the prevalence of TB, HBC, HCV, and HIV among refugees and asylum seekers by regions of asylum and origin. METHODS: Four electronic databases were searched from initiation to the 25 December 2022. Prevalence estimates were pooled into a random-effect model and were stratified by the region of origin and asylum. Meta-analysis was conducted to explore the heterogeneity of the included studies. RESULTS: The most-reported asylum region was The Americas, represented by the United States of America. Asia and the Eastern Mediterranean was the region of the most-reported origin. The highest reported prevalence of active TB and HIV was among African refugees and asylum seekers. The highest reported prevalence of latent TB, HBV and HCV was among Asian and Eastern Mediterranean refugees and asylum seekers. High heterogeneity was found regardless of the communicable disease type or stratification. CONCLUSION: This review provided insights about refugees' and asylum seekers' status around the world and attempted to connect refugees' and asylum seekers' distribution and the burden of communicable diseases.

How Can Orthographic Representations in Arabic Contribute to Phoneme Awareness Development?

The contribution of the orthographic representations to the development of phonemic awareness in Arabic was tested among 289 native Arab readers from the second, the fourth, and the sixth grade. Phonemic awareness was tested by using two phonemic segmentation tasks: words and pseudowords. The participants' words and pseudowords reading and spelling skills beside to orthographic knowledge were tested also. The results revealed that the accuracy levels of phoneme segmentation of words were higher than pseudowords for all ages. In addition, the results revealed that the pseudowords reading skills and the orthographic knowledge contributed significantly to the phoneme segmentations of words and pseudowords. The results were discussed in light of the assumption that in transparent orthographies, such like Arabic, the grain size of phoneme awareness development is contributed by capturing the correspondences between the phonology and the orthography and the orthographic representations development.

How semantic knowledge enhances word recognition? New evidence from struggling readers performances.

The current study examined the contribution of semantic knowledge to the process of reading aloud unfamiliar words among thirty non-typical readers from third grade. The performances of reading aloud were tested by using three lists of pseudowords: semantic, phonological, and un-trained. For each pseudoword in the list of semantic condition, an invented meaning was matched, and the participants orally trained to learn such invented meaning. For the list of the phonological condition, the participants were orally taught the pronunciation of the pseudowords only, while the third list of pseudowords was not trained at all. After the training phase, the subjects were examined by reading aloud the pseudowords which were presented randomly. For all lists of the pseudowords, there was no orthographic exposure before the reading trial. The findings showed that the higher levels of accuracy were significantly recorded for the semantic condition as compared to the other conditions, without a significant difference in the reading rate between all the conditions. The current findings were discussed in the context of the contribution of semantic activation to reading aloud of written words.

Not completed but still identified: orthographic closure and word recognition among poor and typical native Arab readers.

The current study aimed to investigate the effectiveness of the orthographic representations among poor readers compared to typical readers. For this aim, an orthographic visual closure task was used. One hundred and twenty native Arab readers, 60 typical and 60 poor, from third, fifth and seventh grades, were participated in the current study. A computerized tool was designed to test the orthographic closure ability, where the stimuli were orthographic patterns of words in Arabic. For each orthographic pattern of each word, eight levels of appearance display were created: Level 1 showed the most completed level of the image and Level 8 showed the most fragmented one. Throughout the experiment, participants were required to look at the screen and tell their answer loudly as soon as the pattern was identified. The level at which each correct identification has occurred was recorded. The results revealed significant differences between the two groups of readers and between the different ages regarding the level at which they were able to identify the presented words. The findings showed that the identification of written words, like pictures, can be activated even that the orthographic information is not fully presented while the effectiveness of such activations depends on the effectiveness of the orthographic representations.

The role of semantic activation during word recognition in Arabic.

In the current study, the role of semantic activation in the process of word recognition was investigated among native Arab readers. Twenty-nine typical readers in third grade were tested in reading three lists of pseudowords. Each list consisted of thirty pseudowords (lists A, B and C). Each word in list A was matched with a real meaning, and each participant was trained during eight training sessions to learn the meanings of the pseudowords (the semantic list). For list B, the participants were exposed only to the phonological pronunciation of each word during eight phonological training sessions. List "C" was not used for trained at all, and the participants were not exposed to this list either semantically or phonologically. The training processes occurred aloud, and the participants were not exposed to the orthographic pattern of any pseudoword. The results showed that reading the semantic pseudowords revealed the highest accuracy levels and shorter reading times compared to reading the pseudowords from the phonological training trial and the unfamiliar pseudowords. The results support the assumption about the role of semantic activation in word recognition and shed light on the importance of vocabulary knowledge to the process of reading new words.

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.

Visual word recognition and vowelization in Arabic: new evidence from lexical decision task performances.

The effect of vowelization signs on the process of visual word recognition in Arabic was investigated among 41 native Arab skilled readers with age average of 30.66 ± 9.09. The participants performed a lexical decision task using three types of words and pseudowords; full, partial and non-vowelized. The results showed that for both words and pseudowords, response times were shorter and accuracy levels were higher for the non-vowelized condition compared to the other conditions of vowelization. The results reinforce the argument that automatic lexical processes during word recognition in Arabic orthography might be disturbed by supplementary information such as vowelization.

Poor Executive Functions among Children with Moderate-into-Severe Asthma: Evidence from WCST Performance.

Executive functions (EFs) measures of 27 asthmatic children, with general learning difficulties, were tested by using the Wisconsin card sorting test (WCST), and were compared to the performances of 30 non-asthmatic children with general learning difficulties. The results revealed that the asthmatic group has poor performance through all the WCST psychometric parameters and especially the perseverative errors one. The results were discussed in light of the postulation that poor EFs could be associated with the learning difficulties of asthmatic children. Neurophysiological framework has been suggested to explain the etiology of poor EFs among children with moderate into severe asthma.

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.

How Does the Linguistic Distance Between Spoken and Standard Language in Arabic Affect Recall and Recognition Performances During Verbal Memory Examination.

The current research examined how Arabic diglossia affects verbal learning memory. Thirty native Arab college students were tested using auditory verbal memory test that was adapted according to the Rey Auditory Verbal Learning Test and developed in three versions: Pure spoken language version (SL), pure standard language version (SA), and phonologically similar version (PS). The result showed that for immediate free-recall, the performances were better for the SL and the PS conditions compared to the SA one. However, for the parts of delayed recall and recognition, the results did not reveal any significant consistent effect of diglossia. Accordingly, it was suggested that diglossia has a significant effect on the storage and short term memory functions but not on long term memory functions. The results were discussed in light of different approaches in the field of bilingual memory.

The Role of Emergent Bilingualism in the Development of Morphological Awareness in Arabic and Hebrew.

PURPOSE: The purpose of the present study was to investigate the role of dual language development and cross-linguistic influence on morphological awareness in young bilinguals' first language (L1) and second language (L2). We examined whether (a) the bilingual children (L1/L2 Arabic and L1/L2 Hebrew) precede their monolingual Hebrew- or Arabic-speaking peers in L1 and L2 morphological awareness, and (b) 1 Semitic language (Arabic) has cross-linguistic influence on another Semitic language (Hebrew) in morphological awareness. METHOD: The study sample comprised 93 six-year-old children. The bilinguals had attended bilingual Hebrew-Arabic kindergartens for 1 academic year and were divided into 2 groups: home language Hebrew (L1) and home language Arabic (L1). These groups were compared to age-matched monolingual Hebrew speakers and monolingual Arabic speakers. We used nonwords similar in structure to familiar words in both target languages, representing 6 inflectional morphological categories. RESULTS: L1 Arabic and L1 Hebrew bilinguals performed significantly better than Arabic- and Hebrew-speaking monolinguals in the respective languages. Differences were not found between the bilingual groups. We found evidence of cross-linguistic transfer of morphological awareness from Arabic to Hebrew in 2 categories-bound possessives and dual number-probably because these categories are more salient in Palestinian Spoken Arabic than in Hebrew. CONCLUSIONS: We conclude that children with even an initial exposure to L2 reveal acceleration of sensitivity to word structure in both of their languages. We suggest that this is due to the fact that two Semitic languages, Arabic and Hebrew, share a common core of linguistic features, together with favorable contextual factors and instructional factors.

The Role of Phonological versus Morphological Skills in the Development of Arabic Spelling: An Intervention Study.

The current study investigated the contribution of two linguistic intervention programs, phonological and morphological to the development of word spelling among skilled and poor native Arabic readers, in three grades: second, fourth and sixth. The participants were assigned to three experimental groups: morphological intervention, phonological intervention and a non-intervention control group. Phonological awareness, morphological awareness, and spelling abilities were tested before and after the intervention. Participants from both linguistic intervention programs and in all grades made significant progress in linguistic awareness and spelling after the intervention. The results showed that both intervention programs were successful in promoting children's spelling skills in both groups. Also, older poor readers showed a stronger response to the morphological intervention than the older skilled readers. A transfer effect was found with the phonological training contributing to the morphological skills and vice versa. The results of the current study were discussed in the light of developmental and psycholinguistic views of spelling acquisition as well as the characteristics of Arabic language and orthography.

Resolving the orthographic ambiguity during visual word recognition in Arabic: an event-related potential investigation.

The Arabic alphabetical orthographic system has various unique features that include the existence of emphatic phonemic letters. These represent several pairs of letters that share a phonological similarity and use the same parts of the articulation system. The phonological and articulatory similarities between these letters lead to spelling errors where the subject tends to produce a pseudohomophone (PHw) instead of the correct word. Here, we investigated whether or not the unique orthographic features of the written Arabic words modulate early orthographic processes. For this purpose, we analyzed event-related potentials (ERPs) collected from adult skilled readers during an orthographic decision task on real words and their corresponding PHw. The subjects' reaction times (RTs) were faster in words than in PHw. ERPs analysis revealed significant response differences between words and the PHw starting during the N170 and extending to the P2 component, with no difference during processing steps devoted to phonological and lexico-semantic processing. Amplitude and latency differences were found also during the P6 component which peaked earlier for words and where source localization indicated the involvement of the classical left language areas. Our findings replicate some of the previous findings on PHw processing and extend them to involve early orthographical processes.

How does Arabic orthographic connectivity modulate brain activity during visual word recognition: an ERP study.

One of the unique features of the Arabic orthography that differentiates it from many other alphabetical ones is the fact that most letters connect obligatorily to each other. Hence, these letters change their forms according to the location in the word (i.e. beginning, middle, or end), leading to the suggestion that connectivity adds a visual load which negatively impacts reading in Arabic. In this study, we investigated the effects of the orthographic connectivity on the time course of early brain electric responses during the visual word recognition. For this purpose, we collected event-related potentials (ERPs) from adult skilled readers while performing a lexical decision task using fully connected (Cw), partially connected and non-connected words (NCw). Reaction times variance was higher and accuracy was lower in NCw compared to Cw words. ERPs analysis revealed significant amplitude and latency differences between Cw and NCw at posterior electrodes during the N170 component which implied the temporo-occipital areas. Our findings show that instead of slowing down reading, orthographic connectivity in Arabic skilled readers seems to impact positively the reading process already during the early stages of word recognition. These results are discussed in relation to previous observations in the literature.

Phonological errors predominate in Arabic spelling across grades 1-9.

Most of the spelling error analysis has been conducted in Latin orthographies and rarely conducted in other orthographies like Arabic. Two hundred and eighty-eight students in grades 1-9 participated in the study. They were presented nine lists of words to test their spelling skills. Their spelling errors were analyzed by error categories. The most frequent errors were phonological. The results did not indicate any significant differences in the percentages of phonological errors across grades one to nine.Thus, phonology probably presents the greatest challenge to students developing spelling skills in Arabic.