Background: This study explored the impact of different cut-off points used to identify children with reading difficulties on the distribution of these children across the three poor reader groups predicted by the simple view of reading (dyslexia, specific comprehension difficulty and mixed difficulty). Additionally, the study investigated whether…

Expert judgement has been frequently employed with reading assessments to gauge the skills potentially measured by test tasks, for purposes such as construct validation or producing diagnostic information. Despite the critical role it plays in such endeavours, few studies have triangulated its results with other types of data such as reported…

The Mantel-Haenszel estimator is one of the most popular techniques for measuring differential item functioning (DIF). A generalization of this estimator is applied to the context of DIF to compare items by taking the covariance of odds ratio estimators between dependent items into account. Unlike the Item Response Theory, the method does not rely…

Students' perceptions of teaching quality and teachers' interaction with their families, along with student self-efficacy and interest in a subject matter to performance. However, little is known about how student perceptions of teaching quality and teacher-family interactions in the subject of English relate to performance in reading…

Many children on the autism spectrum have difficulty developing reading comprehension skills. This multiple phase single case design pilot study examined the impact of a computer-assisted reading tool, Reading Eggspress™, with or without teacher directed instruction on the reading comprehension skills of four children on the autism spectrum (mean…

This study describes trajectories of early literacy skill development of 99 children (n = 55 boys) in their first year of primary school in New Zealand (NZ). Children were assessed twice weekly for 8 weeks on Dynamic Indicators of Basic Early Literacy Skills (DIBELS; Good & Kaminski, 2011) First Sound Fluency (FSF) and AIMSweb Letter Sound…

Research Findings: Optimal sleep is important for children's learning and development. "Sleep disordered breathing" (SDB) refers to a spectrum of conditions from simple snoring to obstructive sleep apnea that is common in childhood and interrupts sleep. We examined pathways between SDB and academic performance of children (N = 163, M…

We examined earlier oral narrative and decoding and later reading in two samples spanning the first four years of reading instruction. The Year 1 sample (n = 44) was initially assessed after one year of instruction (M = 6; 1 years) and followed through their third year (M = 8; 1 years); the Year 2 sample (n = 34) assessed after two years of…

What causes the literacy gap and can schools compensate for it? The authors investigated 3 drivers of the gap: preliteracy knowledge, schooling, and the summer vacation. Longitudinal literacy data over 5 time points were collected on 126 five-year-olds attending higher or lower socioeconomic status (SES) schools during their first 15 months of…

The International Association for the Evaluation of Educational Achievement's (IEA's) Progress in International Reading Literacy Study (PIRLS) 2011 provided evidence which showed differences in the reading achievement of students who spoke the language of assessment at home and those who did not for many countries including a selection of the…

"Methods and Procedures in PIRLS 2016" documents the development of the Progress in International Reading Literacy Study (PIRLS) assessments and questionnaires and describes the methods used in sampling, translation verification, data collection, database construction, and the construction of the achievement and context questionnaire…

Effective school leadership in supporting outcomes for all students is critical. This study focuses on six New Zealand principals as they endeavour to make a difference to reading outcomes for 11 to 13 year-old students. In New Zealand, there are approximately 20% of students who are underachieving in reading. Once they reach the final years of…

Young adolescent students are at a critical time in their schooling. Once they embark into secondary schooling their prospects of achieving well across a range of curriculum subjects can often depend on their ability to critically analyse and understand a range of text types. This article focuses on 34 young adolescent students' views about…

Children's phonological awareness develops rapidly in the preschool years and is an important contributor to later reading skill. This study addresses the role of parents' talk in preschool children's phonological awareness development. A community sample of 27 parents and their 3- to 4-year-old children participated in a new "Sound…

This study aimed to examine which genres parents are reading to children and for themselves. Furthermore, it aimed to examine mothers' and fathers' shared reading strategies for different book genres in relation to children's language and literacy development. Parents shared a narrative and an expository book with their preschool-aged children.…