Evidence-Based Reading Instruction for Individuals with Autism Spectrum Disorders

Using the Question-Answer Relationship Strategy to Improve Listening Comprehension in Young Children with Autism Spectrum Disorder

Our purpose in this study was to examine the effects of an intervention package consisting of shared book reading and an adapted question-answer relationship (QAR) strategy comprised of visual supports and think-aloud scripts on listening comprehension in four preschool children with autism spectrum disorder (ASD). We used a single-subject concurrent multiple-baseline design across participants with continuous acquisition probes to evaluate the effects of the intervention package on producing acquisition and maintenance of listening comprehension across four types of comprehension questions. Visual analysis and Tau-U effect size indicated that the intervention package was effective in producing acquisition and maintenance of listening comprehension in preschool children with ASD. Directions for future research and clinical implications for early education practice are discussed.

Behavioral and neurobiological evidence for the effects of reading interventions on autistic children: A systematic review

This study systematically reviewed the literature on reading interventions for autistic children. Peer-reviewed articles that reported behavioral and/or neurobiological effects of reading intervention were identified in five online databases. After screening, 15 studies met the inclusion criteria for this review. These studies focus on interventions targeted towards improving specific reading skills: comprehension, vocabulary, fluency, and phonological awareness. Studied interventions included interactive and shared reading, visualization strategies, vocabulary and main idea instruction, video modeling, and interventions supported by tablet-based technology. Overall, the studies identified in this review reported improvements to each of the targeted reading skills and changes to neural activation and connectivity. In addition, changes at the brain level were associated with improvements in reading. Specifically, frontal, temporal, and occipital regions associated with visual and language processing showed increased activation and functional connectivity following intervention. This review provides important insights into the landscape of reading intervention studies in autism and into the neurobiological underpinnings of reading skills and how interventions affect those processes.

A trial of online ABRACADABRA literacy instruction with supplementary parent-led shared book reading for children with autism

BACKGROUND/AIMS

The COVID-19 pandemic has highlighted the need for accessible support for children with developmental disabilities. This study explored online literacy instruction with supplementary parent-led shared book reading (SBR) for children with autism.

METHODS

Twenty-one children with autism (5-12 years) completed a battery of assessments (T1) before being assigned to ability matched Instruction (n = 10) and Control groups (n = 11). Instruction group participants completed 16 h of ABRACADABRA instruction working with a researcher 1:1 online and SBR activities at home with a parent over 8 weeks. All participants were reassessed after the instruction period (T2) and parents of children in the Instruction group were interviewed regarding their views and experiences.

RESULTS

Quantitative analyses showed no significant improvements in reading for Instruction group children relative to Control group children. However, each child successfully participated in 16 online instruction sessions and qualitative data revealed that parents were generally positive about the program, with some observing improvements in their child's literacy skills and reading confidence.

CONCLUSIONS AND IMPLICATIONS

While it appears children with autism can participate in online literacy instruction, sixteen hours of online ABRACADABRA instruction with parent-led SBR may not be effective in improving their reading skills. Further research is required to explore whether more intensive and/or extended online instruction may be feasible and effective, and to improve uptake of parent-led book reading activities at home.

Reading Intervention for Students with ASD in the Middle Grades: An Alternating Treatment Study of Embedded Interests Reading and Expository Text Conditions

AIM

We conducted two separate but related multiple baseline with alternating treatment single-case design studies to investigate the effect of the same reading intervention for students with autism spectrum disorder being implemented under different conditions.

METHOD

We conducted a researcher-implemented study in a public school (Study 1) and a teacher-implemented study in a specialized private charter school for children with ASD (Study 2). In each study, we compared a typical intervention approach with interest-based text intervention that included reading on each child's interest area. The treatment included systematic vocabulary instruction and main-summarization strategy instruction.

RESULTS

Findings from Study One showed consistent increases in comprehension and vocabulary outcomes compared to baseline. In Study Two the baselines phases were unstable with small differences in mean scores detected for vocabulary during the intervention phase favoring the interest-based treatment for three of four participants.

CONCLUSION

The results across studies were mixed indicating the importance of taking into account contextual factors including student characteristics and learning environment.

Literacy instruction for autistic children who speak languages other than English

LAY ABSTRACT

Many autistic children across the globe speak languages other than English. However, much of the research about teaching children with autism to read and write is derived from studies including people who speak English and no other languages. Here, we review the research on teaching children with autism to read and write in languages other than English. We did this because the world's languages, and the ways they are represented in written form, vary greatly. A broader overview that encompasses languages other than English can help us better understand how learning to read and write can be supported for autistic children around the world. The studies included in our review highlight some potential differences in effective literacy teaching for autistic children learning to read and write using different writing systems. The studies we reviewed tended to include relatively small samples of autistic children, among other limitations. We hope that our review will increase awareness and research efforts in the area of autism and global literacy.

Does Embedding Restricted Interests of Students with Autism in Text Improve Reading Comprehension?

Reading comprehension deficits are common for students with Autism Spectrum Disorder (ASD) but there are few studies that have examined specific strategies for teaching reading comprehension to this population. The current study investigated the effect of embedding the restricted interests (RI) of two high school students with ASD in text on reading comprehension performance using a single-subject, multi-element research design. Neither participant showed an increase in the number of relevant words shared during oral retell and only one participant showed an increase in the percent of correctly answered reading comprehension questions. Embedding the RI in text more frequently did not impact reading comprehension performance. The results indicate there are potential variables that may limit the effect of embedding the RI of students with ASD in text on reading comprehension.

The Promise of Comprehensive Early Reading Instruction for Children With Autism and Recommendations for Future Directions

Purpose

Children with autism have an increased likelihood of reading difficulties. The reasons for this are numerous and varied, but many children with autism can learn to read when they are provided with evidence-based early reading instruction.

Method

Here, we provide an overview of some of the factors that impact early reading development for children with autism and a rationale for the provision of comprehensive early reading instruction consistent with the recommendations of the National Reading Panel (NRP). We discuss research on NRP instruction for children with autism, including some of our own empirical studies. We also discuss some areas of research that were not emphasized by the NRP but that we view as important. We offer recommendations that extend beyond NRP guidelines in order to advance knowledge and improve practice.

Conclusions

Comprehensive early reading instruction holds great promise for children with autism, but there are gaps in our understanding that need to be addressed. These include the most effective method(s) for tailoring reading instruction to the needs of the individual while optimizing delivery to small groups of children, supporting skills and making other accommodations not outlined by the NRP, and consideration of bilingualism and of reading instruction in languages other than English, among other issues. While our focus in this review article is early reading instruction for children with autism who use oral language, we acknowledge that there is a major gap in the literature concerning reading instruction for those who do not use oral language. We hope that this review article will be helpful to clinicians, educators, and researchers alike, as well as children with autism and their families, friends, and support networks.

Secondary Analysis of Reading-Based Activities Utilizing a Scripted Language Approach: Evaluating Interactions Between Students With Autism and Their Interventionists

Students with autism spectrum disorder (ASD) often exhibit challenges with reading development. Evidence-based interventions and specialized approaches to reading instruction are currently being implemented across educational contexts for learners with ASD (Machalicek et al., 2008), yet there is limited understanding of how core ASD features may impact effective delivery of instruction and student participation. We begin to address this need by evaluating the reciprocity between instructional talk and student participation within a reading intervention utilizing a scripted language approach that was being piloted on students with ASD. Method This study used archival video-recorded observations from the beginning of a reading intervention to examine the interactions between 20 students (18 boys, two girls) with ASD (7-11 years old, M = 9.10, SD = 1.74) and their interventionists (n = 7). Lag sequential analysis was used to examine the frequency of student initiations and responses following the interventionists' use of responsive, open-ended, closed-ended, and directive language. Results Findings describe the types of and illustrate the variability in interactions between students and their interventionists, as well as highlight language categories that are linked to student participation. Conclusions These data provide a snapshot of the nature and quality of interactions between students with ASD and their interventionists. Findings suggest that delivery of instruction, including the language that interventionists use, may be an important area of focus when evaluating the effectiveness of reading-based practices across educational settings for learners with ASD, even within the confines of highly structured interventions.

The Effects of a Text-Centered Literacy Curriculum for Students With Intellectual Disability

The purpose of this study was to examine the promise and feasibility of a newly developed curriculum to teach early literacy skills to students with intellectual disability (ID) and students with low IQs. The curriculum texts were written to include familiar settings, high frequency words, natural syntax, and cumulative practice. A single-case design was used with multiple baseline across levels of instruction and included eight participants who had IQs spanning from 40 to 63. The study was conducted across one academic year in two private schools for students with special needs. Results showed that all eight students demonstrated significant growth on proximal measures of taught words, as well as growth on at least some curriculum-based distal measures. Additionally, the program was demonstrated to be feasible; the teachers implemented the intervention with high degrees of fidelity and expressed satisfaction with the effectiveness and practicality of the program.

The Scope and Nature of Reading Comprehension Impairments in School-Aged Children with Higher-Functioning Autism Spectrum Disorder

This study of 8-16-year-olds was designed to test the hypothesis that reading comprehension impairments are part of the social communication phenotype for many higher-functioning students with autism spectrum disorder (HFASD). Students with HFASD (n = 81) were compared to those with high attention-deficit/hyperactivity disorder symptomatology (ADHD; n = 39), or typical development (TD; n = 44), on a comprehensive battery of oral language, word recognition, and reading comprehension measures. Results indicated that students with HFASD performed significantly lower on the majority of the reading and language tasks as compared to TD and ADHD groups. Structural equation models suggested that greater ASD symptomatology was related to poorer reading comprehension outcomes; further analyses suggested that this relation was mediated by oral language skills.

Teaching reading comprehension to learners with autism spectrum disorder: Discrepancies between teacher and research-recommended practices

Students with autism spectrum disorder have been found to experience difficulty with reading comprehension despite intact decoding and word recognition. This identified need for targeted reading comprehension remediation results in a need for teachers to utilize research-based practices and to individualize instruction for students with autism spectrum disorder; however, teachers report a lack of access to such practices. This study utilized survey methodology to gather perceptions and experiences of teachers and to compare teacher preparedness to use effective instructional practices emerging from the extant research to teacher-reported effective practices in the classroom. Study findings, based on 112 participants, reveal a discrepancy between teacher-reported effective practices, and the practices identified as effective through research, indicating a research to practice gap. Implications for practice include professional development recommendations, and the need for increased communication between researchers and teachers.

Teaching Literacy Skills to French Minimally Verbal School-Aged Children with Autism Spectrum Disorders with the Serious Game SEMA-TIC: An Exploratory Study

Learning to read is very challenging for children with Autism Spectrum Disorders (ASD), but also very important, as it can give them access to new knowledge. This is even more challenging in minimally verbal children, who do not have the verbal abilities to learn through usual methods. To address the learning of literacy skills in French minimally verbal school-aged children with ASD, we designed the serious game SEMA-TIC, which relies on non-verbal cognitive skills and uses specific learning strategies adapted to the features of autistic individuals. This study investigated the usability of SEMA-TIC (in terms of adaptability, efficiency, and effectiveness) for the acquisition of literacy skills in French minimally verbal school-aged children with ASD. Twenty-five children with ASD and no functional language participated in the study. Children in the training group received the SEMA-TIC training over 23 weeks (on average), while no intervention was provided to children in the non-training group. Results indicated that SEMA-TIC presents a suitable usability, as all participants were able to play (adaptability), to complete the training (efficiency) and to acquire significant literacy skills (effectiveness). Indeed, the literacy skills in the training group significantly improved after the training, as measured by specific experimental tasks (alphabet knowledge, word reading, word-non-word discrimination, sentence reading and word segmentation; all p ≤ 0.001) compared to the non-training group. More importantly, 3 out of 12 children of the training group could be considered as word decoders at the end of the intervention, whereas no children of the non-training group became able to decode words efficiently. The present study thus brings preliminary evidence that French minimally verbal school-aged children with ASD are able to learn literacy skills through SEMA-TIC, a specific computerized intervention consisting in a serious game based on non-verbal cognitive skills.

Improving Professional Development to Enhance Reading Outcomes for Students in Special Education

The purpose of this article is to focus specifically on professional development that is needed to ensure that preservice and in-service teachers are prepared to deliver intensive intervention to enhance reading outcomes of students in special education. Our aim is to provide recommendations to ensure that special educators are prepared to design and implement data-based individualization in the area of reading. We highlight what special educators need to know to implement data-based individualization and provide recommendations for improving professional development using findings from federally funded projects. Implications for practice and next steps for research and policy are provided.

Teaching Early Reading Skills to Children with Intellectual and Developmental Disabilities Using Computer-Delivered Instruction: A Pilot Study

Many children with Intellectual and Developmental Disabilities (IDD) have considerable difficulty learning basic reading skills. Increasing evidence suggests individuals with IDD may benefit from instruction incorporating components of reading found to be effective for typically developing children. However, little research into reading instruction for children with IDD has incorporated these components. There is evidence for the efficacy of Headsprout® Early Reading program for typically developing children, and emerging evidence suggesting that children with autism can benefit from the program. The current study investigated the accessibility of Headsprout® Early Reading for children with IDD, and whether there were any measurable effects of the program on important early reading and language skills. Six children aged between 7 and 14 years with mild to moderate IDD completed the program, and all made measurable improvements across reading measures, demonstrating children with mild to moderate IDD can access (i.e., progress through and benefit from) the program.

Characterization and prediction of early reading abilities in children on the autism spectrum

Many children with autism spectrum disorder (ASD) have reading profiles characterized by higher decoding skills and lower reading comprehension. This study assessed whether this profile was apparent in young children with ASD and examined concurrent and longitudinal predictors of early reading. A discrepant profile of reading (higher alphabet and lower meaning) was found in 62% of this sample. Concurrent analyses revealed that reading proficiency was associated with higher nonverbal cognition and expressive language, and that social ability was negatively related to alphabet knowledge. Nonverbal cognition and expressive language at mean age 2½ years predicted later reading performance at mean age 5½ years. These results support the importance of early language skills as a foundation for reading in children with ASD.

The relationship between parent report of adaptive behavior and direct assessment of reading ability in children with autism spectrum disorder

PURPOSE

This study was designed to shed light on the profile of reading ability in children with autism spectrum disorder (ASD). A key aim was to examine the relationship between parent report of adaptive behavior and direct assessment of reading ability in these children.

METHOD

The authors investigated children's reading ability using the Wide Range Achievement Test—Fourth Edition (Wilkinson & Robertson, 2006) and the Neale Analysis of Reading Ability—Third Edition (Neale, 2007). Parent report data was collected using the Vineland Adaptive Behavior Scales—Second Edition (Sparrow, Cicchetti, & Balla, 2005). Participants were 21 children with ASD (6-11 years) and their primary caregivers.

RESULTS

Direct assessment of children's reading ability showed that some children with ASD have difficulty learning to read and exhibit particular weaknesses in comprehension. The results revealed positive relationships between Vineland Adaptive Behavior Scales scores in the Adaptive Communication domain and direct assessment of children's reading ability across 3 measures of reading (word-level accuracy, passage-level accuracy, and passage-level comprehension).

CONCLUSIONS

Although literacy levels vary among children with ASD, some clearly struggle with reading. There is a significant relationship between parent self-report of adaptive behavior and direct assessment of children's reading ability.

Teaching children with autism to read for meaning: challenges and possibilities

The purpose of this literature review is to examine what makes reading for understanding especially challenging for children on the autism spectrum, most of whom are skilled at decoding and less skilled at comprehension. This paper first summarizes the research on reading comprehension with a focus on the cognitive skills and processes that are involved in gaining meaning from text and then reviews studies of reading comprehension deficits in children on the spectrum. The paper concludes with a review of reading comprehension interventions for children on the spectrum. These children can especially benefit from interventions addressing particular cognitive processes, such as locating antecedent events, generating and answering questions, locating referents, and rereading to repair understanding.