Evidence-Based Practices (Part 1): Identifying and Selecting a Practice or Program

Transcript: Lisa Sanetti, PhD

An evidence-based practice or program is one that’s been evaluated through multiple studies and it’s been shown to be effective. And we know that there is a slight difference between evidence-based practices and programs. There can be different levels of evidence that are available for a practice or program, going from emerging practices that have initial support to those that really have a wide range of evaluations showing their effectiveness across different research groups and across different students. Evidence-based practices are more likely to result in positive student outcomes. And so certainly we would want educators to use evidence-based practices and programs as much as possible. And it’s actually mandated by the Elementary and Secondary Education Act as well as Individuals with Disabilities Education Act. And so we really find this to be an ongoing practice in schools and a new movement or growing movement in schools, which is wonderful because we know there are lots of benefits. We’re going to waste less time in trying to get the outcomes we’re looking for. We’re going to use fewer resources, because you’re starting off with an effective practice or program. We want to look at those evaluations that have been done on the practice or program and look at the students in the setting. Are those similar to the school that you’re in? Do you have the resources to implement this intervention? And how much evidence is there? Because every classroom in every school is different, and so we know that different practices may be better fits for different places. There’s also a great number of resources that are available online now for identifying different practices, and we really encourage educators to go to some of those resources and see if they can find practices that will fit their particular needs.

Transcript: Bryan Cook, PhD

When I think about identifying and selecting an evidence-based practice, I think most of us accept the idea that we want to strive to use evidence-based practices, but it’s really important that we put the time and effort into selecting an appropriate evidence-based practice that’s most likely to work for our students in our setting and for us as teachers. If we don’t put the time in up front to identify the right evidence-based practice—if it isn’t a good match for your learners, if it isn’t a good match with your resources, if it isn’t a good match for you and your teaching setting—then it’s not necessarily any more likely to be effective than another practice that isn’t evidence-based. Somewhere out there, there’s some indication that virtually anything works, and if we allow ourselves to kind of selectively filter the information that we’re looking at we can find support for virtually any practice out there. So it’s important to be systematic and honest with ourselves in looking at what resources we have available, looking at the characteristics of our students, looking at the characteristics of our setting, and finding evidence-based practices based on reliable resources out there like the What Works Clearinghouse and other organizations. The whole point of evidence-based practices, I think, is to make these complicated decisions easy for practitioners and other stakeholders, so they can go to a trustworthy source and say, “Oh, this works this works, this works” and, “Oh, this doesn’t, this doesn’t, this doesn’t,” instead of having to try to figure out this on their own.