Background: Research clearinghouses (CHs) seek to play an important role in identifying successful social programs and practices. The evidence-based policy movement has grown tremendously over the last few decades and has gotten institutionalized in the form of CHs in the US. CHs (1) specify standards for evaluating the quality of evidence from…

Preverbal communication means any social behavior that occurs before children communicate verbally. Generally, these communicative behaviors are categorized into two ways: as behavior regulation (BR) or joint attention (JA) skills. BR, also referred to as requesting, involves the use of behaviors to gain something or receive assistance (Mundy et…

The use of evidence-based practices (EBPs) is a tenant of effective instruction for students with disabilities in general and special education classrooms. In fact, it is essential that teachers use EBPs across content areas as they would benefit all students and maximise opportunities for those with special needs. Often, students with…