On the role of morphology in early spelling in Hebrew and Arabic.

It is well known that learning to spell is a complex and challenging process, especially for young learners, in part because it relies on multiple aspects of linguistic knowledge, such as phonology and morphology. The present longitudinal study investigated the role of morphology in early spelling in two Semitic languages, Hebrew and Arabic, that are structurally similar but differ in the phonological consistency of phoneme to letter mappings ("backward consistency"). Whereas Arabic mappings are mostly one-to-one - allowing children to rely mainly on phonology to spell words correctly, Hebrew has numerous one-to-many phoneme-to-letter mappings that are governed by morphological considerations, thereby precluding a purely phonological spelling strategy.

Preschool morphological awareness contributes to word reading at the very earliest stages of learning to read in a transparent orthography.

The purpose of the current study was to examine whether morphological awareness measured before children are taught to read (Kindergarten in Israel) predicts reading accuracy and fluency in the middle of first grade, at the very beginning of the process of learning to read pointed Hebrew - a highly transparent orthography, and whether this contribution remains after controlling for phonemic awareness. In a longitudinal design, 680 Hebrew-speaking children were administered morphological and phonemic awareness measures at the end of the preschool year (before they were taught to read) then followed up into first grade when reading was tested in mid-year. The results indicated that even at this early point in learning to read a transparent orthography, preschool morphological awareness contributes significantly to both reading accuracy and reading fluency, even after partialling out age, non-verbal general ability, and phonemic awareness.

The development of speech-in-noise perception in Hebrew-speaking school-age children.

Background: Several studies suggest that auditory perception in general and the perception of speech in noise in particular continue to develop until late childhood or early adolescence. It remains unclear, however, whether this prolonged development results from the maturation of the cognitive factors associated with the performance of auditory tasks or from the slow development of auditory sensory processing.

Methods: We investigated the perception of monosyllabic words embedded in white noise in Hebrew-speaking school-age children and adults.

The effect of morphological complexity on verbal working memory: results from Arabic speaking children.

To examine the role of morphology in verbal working memory. Forty nine children, all native speakers of Arabic from the same region and of the same dialect, performed a Listening Word Span Task, whereby they had to recall Arabic uninflected words (i.e.

Rate change detection of frequency modulated signals: developmental trends.

Background: The aim of this study was to examine developmental trends in rate change detection of auditory rhythmic signals (repetitive sinusoidally frequency modulated tones).

Methods: Two groups of children (9-10 years old and 11-12 years old) and one group of young adults performed a rate change detection (RCD) task using three types of stimuli. The rate of stimulus modulation was either constant (CR), raised by 1 Hz in the middle of the stimulus (RR1) or raised by 2 Hz in the middle of the stimulus (RR2).

The contribution of language skills to reading fluency: a comparison of two orthographies for Hebrew.

The purpose of the present study was to explore the contribution of phonological and general language skills to reading fluency of pointed and unpointed Hebrew scripts. Reading, language and memory tasks were performed by 48 fifth-grade monolingual native Hebrew speakers. Results showed that the most marked predictor for both pointed and unpointed reading texts was the morphological measure, whereas the phonological awareness measure contributed to neither of them.

Relationship between central auditory processing and reading skills: preliminary observations in Hebrew speaking children.

Aim: To assess the relationships between central auditory processing (CAP) of sinusoidally modulated speech-like and non-speech acoustic signals and reading skills in shallow (pointed) and deep (unpointed) Hebrew orthographies.

Methods: Twenty unselected fifth-grade Hebrew speakers performed a rate change detection (RCD) task using the aforementioned acoustic signals. They also performed reading and general ability (IQ) tests.

Auditory temporal processing deficits in children with reading disabilities.

The role of central auditory processing in reading skill development and reading disorders is unclear. The purpose of this study was to examine whether individuals with specific reading disabilities (SRD) have deficits in processing rapidly presented, serially ordered non-speech auditory signals. To this end, we compared 12 children with SRD and 12 children without SRD on their ability to detect differences and similarities in pure tones of 1000 and 2000 Hz when these signals were presented in pairs (same or different tones, randomly ordered) with short (50 ms) versus long (500 ms) inter-stimulus intervals (ISI).

Deficits in working memory in young adults with reading disabilities.

Unlabelled: The purpose of the present study was to assess the extent to which reading disabilities (RD) in young adults are related to deficits in specific aspects of temporary storage of verbal information, namely, memory span and the central executive (CE) component of working memory. Thirty-two native Hebrew-speaking young adults with and without RD were administered a battery of memory tasks. These tasks included Digit Span Forward and Backward tests and a new version of the Token Test (TT) which is aimed at detecting subtle deficits in auditory verbal working memory.

Temporal processing deficits in Hebrew speaking children with reading disabilities.

The purpose of this study was to assess to what extent specific reading disabilities and poor phonologic processing in children who read Hebrew, a primarily consonant orthography, are related to central auditory temporal processing deficits (TPDs).Twenty-four Hebrew-speaking children (ages 10-13) with and without reading disabilities were asked to discriminate auditorily pairs of syllables (/ba/ vs. /pa/) that differ by voice onset time (VOT) only.