Colour in the classroom, either in isolation or in conjunction with other environmental factors, is an element that has been widely discussed in the scientific literature, albeit not systematically. On the other hand, its evolution towards coloured light, made possible in recent years by light emitting diode (LED) technology, has hardly found a…

The outcomes of studies on the effectiveness of special education (SE) remain unclear. There are only a few studies on the effects of SE that have used advanced methodology to minimise the influence of potential selection bias. This study examined the plausible effects of SE on students' affective and motivational outcomes using a…

Background/Context: Math education remains a critical focus for national education improvement. As a solution, districts in the U.S. are investing in math education technologies. Research has demonstrated the potential of these technologies to close achievement gaps (e.g., Pape et al., 2012; Roschelle et al., 2016). Student math achievement is…

Attitudes have gained much attention for supporting the successful implementation of inclusive education. There is evidence that students' attitudes towards joint lessons with students with special educational needs (SEN) affect peer relations in classrooms. But much less is currently known about the relationships between teachers' and students'…