Purpose: Despite abundant evidence that morphemes are important in reading and spelling, little is known about the nature of processing in spelling. This study identifies multiple morphological processes over the time course of spelling, revealing that these processes are influenced by development. Method: Twenty adults and 46 children (8;0-12;1…

Purpose: This longitudinal study examined the contribution of preschool morphological awareness to word reading skills and reading comprehension, as well as to the developmental change of reading ability beyond other well-established oral language and cognitive predictors. A distinction was made between the domains of inflectional and derivational…

Facility with learning from multiple text documents is critical for college and career readiness. However, children with reading difficulties and disabilities have been largely excluded from research on multiple document comprehension. Accordingly, little is known about how children with reading difficulties and disabilities perform on…

Purpose: The primary aim of this study was to compare decoding and literacyrelated skills of children with suspected childhood apraxia of speech (sCAS) to children with reading disorders (RD) and no history of speech sound disorder (RD-no SSD) to determine if the groups differ in decoding and the endophenotypes that contribute to RD. We also…

Children with reading difficulty experience stress in school that may put them at risk of negative socio-emotional adjustment involving externalizing or internalizing patterns. It is unclear what factors influence some children to experience externalizing patterns and others internalizing patterns. This study investigated the influences of the age…

Background: Sleep problems are common in children and are known to detrimentally affect language and cognitive abilities, as well as academic achievement. Aims: We aimed to investigate effects of sleep on oral word and non-word reading in a large, cross-sectional sample of children. Sample: Of 428 children who attended a public psychological…

We present findings from the first cohort of third- and fourth-grade students with reading difficulties (128 students from 31 classrooms) who participated in a 2-year intervention examining the effects of a reading intervention with and without anxiety management. Using a randomized controlled trial, students were assigned to one of three…

Stuttering is a disorder that affects about 1% of the population and manifests as speech disfluencies. Reading difficulties and disabilities are commonly found in this population. Nonetheless, speech disfluencies have not been explored in adult struggling readers (ASRs). In the current study, we examined the rate of stuttering in ASRs as well as…

Skilled reading requires fast and accurate access to previously encountered words stored in memory. Yet, little research addresses skills that support such lexical access. Based on theoretical predictions, one skill that may support lexical access is orthographic knowledge. Thus, our goal was to investigate the relation between lexical access and…

This study investigated developmental trajectories of reading and math using latent-growth-curve analyses across multiple academic skills, measures, and multiple time periods within a single sample. Reading-related growth was marked by significant individual differences during the early elementary-school period and nonsignificant individual…

Tele-assessments may enable specialist evaluation of students in schools and their progress following intervention. The aim of this project was to evaluate the feasibility of using videoconferencing technology to assess students with reading difficulties in the school setting and obtain the perspectives of teachers supporting the students during…

Spelling analyses can be used to investigate sources of linguistic knowledge underlying children's literacy development and may be useful in predicting later achievement. This study explored the utility of six analysis metrics in predicting the spelling achievement of school-aged children with literacy learning difficulties via post-hoc analyses…

This study examined the longitudinal relationship between early handwriting skills and the growth of spelling and reading skills in a large sample (N = 569) of 5- to 6-year-old children unselected for ability. The quality of children's handwriting was assessed using five indicators (letter form, slant, rhythm, ability, general appearance).…

The use of online literacy applications is proliferating in elementary classrooms. Using data generated by these applications is assumed to be helpful for teachers to identify struggling readers. Unfortunately, many teachers are unsure how to use and interpret the plethora of data from these apps. In this longitudinal study, we followed a cohort…

Stuttering is a disorder that affects about 1% of the population and manifests as speech disfluencies. Reading difficulties and disabilities are commonly found in this population. Nonetheless, speech disfluencies have not been explored in adult struggling readers (ASRs). In the current study, we examined the rate of stuttering in ASRs as well as…