Learners with developmental disabilities often encounter difficulties in performing daily activities that involve digital platforms, operating systems, applications, and other digital tools. Considering the growing importance of digital literacy, we examined the effectiveness of the clustered forward chaining (CFC) procedure in teaching digital…

Time delay is one of the most established practices for teaching both functional and academic skills to students with extensive support needs (ESN). Students with ESN have intellectual or developmental disabilities and, in some cases, other support needs (e.g., physical disabilities, sensory impairments) and require comprehensive instructional and…

An experimental design was used to evaluate the effects of a classroom-based purchasing skills intervention designed to teach postsecondary students with intellectual and developmental disabilities the one-dollar-more purchasing strategy. The experimental group students (n = 12) completed the intervention first,and the control group participants…

This study aimed to compare the effectiveness and efficiency of the model-lead-test (MLT) and video modeling (VM) methods in teaching individuals with ID how to access and use the services provided by the Turkish state in digital environments. Four individuals participated in the study, in which the adapted alternating treatments design, one of…

Despite the importance of writing skill development, we know very little about how writing instruction is provided to students with visual impairments (VI) with and without co-occurring disabilities (e.g., multiple disabilities, deaf-blindness). The purpose of this study was to survey a national sample of U.S. teachers of students with visual…

Teaching students with intellectual and development disabilities (IDD) can often be a difficult and complex job. Teachers frequently rely on educational support staff or paraprofessionals to assist in the classroom in a variety of ways. However, paraprofessionals are unlikely to come into the classroom with the knowledge and skills needed to…

This book provides an overview of systematic instructional strategies and is written in a format so that teachers and other service providers can immediately put the information to use. It specifically focuses upon systematic instruction for individuals with disabilities (school age and adults) and is generic across age groups as well as…

This study was designed to determine the effectiveness of a computer assisted instruction to deliver discrete trial training of academic skills to students with significant intellectual disabilities. Based upon the principles of Applied Behavioral Analysis, discrete trial training was identified as an evidence-based practice in teaching skills to…

In Botswana, Special Needs Education has been implemented for 25 years with some success but there is still a need for evidence-based methods like Frequency Building, behavioural fluency, and Precision Teaching to be used to measure and improve school performance and learning. We explored the impact of these behavioural technologies on reading…

Children with intellectual disabilities face obstacles in their numeracy skills development. Stick intelligence is a learning media that is aimed to help these children enhance their numeracy skills. Therefore, this study aims to identify: (1) the numeracy skills of students with intellectual disabilities before using the mathematical intelligence…

The aim of this study was to investigate the effect of a precision teaching (PT) framework on the mathematical ability of students with intellectual and developmental disabilities. We also examined if students of moderate mathematical ability could perform as well as their peers with fewer difficulties with their math skills. Sixteen students…

Effective learning and classroom interaction depend on learners' reading skills. In essence, reading is the cornerstone of academic success. Thus, functional literacy enhances learners' abilities irrespective of their intellectual abilities. Learners with intellectual disability will have an improved ability to understand and apply the information…

The purpose of this dissertation was to extend the literature base for teaching students with intellectual and developmental disabilities (IDD) mathematics and self-determination skills using an evidence-based practice called modified schema-based instruction (MSBI). Chapter one provides the rationale for teaching both mathematics and…

Mathematics is an important but also under-explored area of education for students with disabilities, including middle school students with intellectual and other developmental disabilities. In this study, researchers taught middle school students with intellectual and developmental disabilities (IDD) to solve word problems grounded in life skills…

Individuals with intellectual and developmental disabilities (IDD) often have difficulties with self-management skills such as scheduling daily tasks for educational, vocational, and leisure purposes. In this study, we used a multiple probe across participant design to evaluate the effects of constant time delay in teaching young adults with IDD…