Two federal laws—the Every Student Succeeds Act (ESSA) and the Individuals with Disabilities Education Act (IDEA ’04)—mandate that educators use, to the greatest extent possible, evidence-based academic and behavioral practices and programs.
x Every Student Succeeds Act Federal school reform legislation originally enacted in 1965 that aimed to increase school accountability for student learning, offer more choices for parents and students, create greater flexibility for schools in the use of funds, and emphasize early-reading intervention. This act now mandates the use of academic and behavioral evidence-based practices. When this act was reauthorized in 2001, it was referred to as the No Child Left Behind Act (NCLB). The Every Student Succeeds Act (ESSA) reauthorized the Elementary and Secondary Education Act in 2015. For more information about ESSA, click here.
x Individuals with Disabilities Education Act (IDEA ’04) Name given in 1990 to the Education for All Handicapped Children Act (EHA) and used for all reauthorizations of the law that guarantees students with disabilities the right to a free appropriate education in the least restrictive environment. To improve the outcomes of children with ASD, educators should implement evidence-based practices (EBPs), strategies that have been shown to be effective in teaching appropriate behaviors and skills and decreasing inappropriate behaviors for a given population. There are evidence-based practices to improve academic and behavior outcomes for all students. However, this module will focus on strategies that have been shown to be effective in teaching appropriate behaviors and skills and decreasing inappropriate behaviors for students with ASD. The National Professional Development Center (NPDC) on Autism Spectrum Disorder has identified 27 evidence-based practices for improving outcomes for students with ASD.
x evidence-based practices (EBPs) Strategies proven to be effective for the majority of students through experimental research studies or large-scale research field studies.
Adapted from Wong, Odom, Hume, Cox, Fettig, Kucharczyk, Brock, Plavnick, Fleury & Schultz, 2014. Retrieved from https://autismpdc.fpg.unc.edu/sites/autismpdc.fpg.unc.edu/files/imce/documents/table7_working_definition_ebp.pdf Click here to download and save a PDF version of the list. With so many EBPs from which to choose, how can educators or practitioners determine which of them to use with a specific child? The four steps outlined below can help educators and practitioners make a more informed decision when they select an EBP.
The target behavior is the behavior the teacher wants to change. This should be a discrete behavior that is directly observable, measurable, and clearly defined. The definition of the behavior should:
Note the difference in the definitions below.
Defining behavior in this manner allows multiple professionals to observe and collect objective data on the behavior. If multiple professionals gather data using the second definition of Michelle’s behavior, they are more likely to collect data on the same behavior rather than on their subjective opinion of personal space violation. To learn more about how to clearly define a student’s behavior so that when it occurs it can be reliably identified, measured, or counted, visit the following IRIS Case Study: Baseline data refers to the level (i.e., frequency, duration) at which a behavior occurs before a strategy or intervention is implemented. These data should be gathered for at least four days or until a pattern of behavior is evident. By comparing these data to data collected after the strategy has been implemented, educators can determine whether it is effective for the student. To learn more about collecting observational data on a child or student’s behavior, visit the following IRIS Case Study: Once the target behavior has been identified and baseline data collected, the goal needs to be indicated in a child’s individualized education program (IEP) or individualized family service plan (IFSP). The goal should include information about:
x individualized education program (IEP) A written plan used to delineate an individual student’s current level of development and his or her learning goals, as well as to specify any accommodations, modifications, and related services that a student might need to attend school and maximize his or her learning.
x individualized family service plan (IFSP) A written document used to record and guide the early intervention process for young children with disabilities and their families; designed to reflect individual concerns, priorities, and available resources.
Note the difference in the goals below.
The next step in this process is to determine which EBPs can address the target behavior. With those in mind, educators can select an EBP that is likely to be effective for a student. The IFSP or IEP team should consider the following when they choose an EBP:
When they select a practice to implement with a child or student, educators and practitioners should understand that:
Once an EBP has been selected and implemented with a child, the educator or practitioner needs to collect data on the behavior to evaluate how the EBP is working for the individual student. It is also important to determine whether the EBP was implemented with fidelity (i.e., implemented as the developer intended), especially if the EBP was not effective for the student. Kara Hume and Ilene Schwartz discuss selecting an EBP, implementing a practice with fidelity, and evaluating whether an EBP is effective for a student.
Kara Hume, PhD Research Scientist Frank Porter Graham Child Development Institute University of North Carolina-Chapel Hill Ilene Schwartz, PhD Professor, Special Education Director, Haring Center for Research and Training in Inclusive Education University of Washington
Transcript: Kara Hume, PhD The first step to think about when selecting EBPs for students is to determine what skill or behavior you would most like to target. In the module, there’s a table that lists EBPs that have been proven to help strengthen those outcome areas, so using that table is a great place to start. From the list of the 27 EBPs, determine which EBPs best match that skill area or target area. Once you have some ideas of what EBPs might be most beneficial then really start to think about the students. What do you know about the students? How old are they? What evidence-based practices or any practices have already been used with that student? What does that student typically respond to that can help you determine a starting point? And then think about what do you know about the staff. What type of expertise does the staff have? What type of training has the staff already received that might be beneficial in learning or implementing an additional evidence-based practice? And then the last thing to consider is what resources do you have. What’s available that can help you facilitate the implementation of that evidence-based practice? If you want to implement the Picture Exchange Communication System and you have staff that’s been trained, do you have some materials—a computer, a printer, software—that can allow you to easily make materials that you need to implement that evidence-based practice? So following those steps can really help you choose what evidence-based practice is best for an individual student.
Transcript: Kara Hume, PhD The first step is to ensure that the intervention is actually being implemented with fidelity. Often we’re quick to say, “Oh, that didn’t work. You know, I tried video modeling, but it didn’t work for the student.” But we really haven’t implemented video modeling the way it was designed and the way that we know that it actually works. So what I would recommend is first finding the fidelity checklist for each of the evidence-based practices. That can help you as a teacher to monitor how the intervention is being implemented. Our first instinct shouldn’t necessarily be, “Oh, we need to do this more,” or “We shouldn’t do this at all,” but first make sure that the intervention that we are implementing is of high quality or high fidelity. Then, next, if we know that we’re implementing it in the way in which it is designed then to allow for a little bit of time for the evidence-based practice to impact the behavior. Especially if it’s a behavior that’s been part of a student’s repertoire for a long time, it may take a bit of time to see the impact of that evidence-based practice. If it’s being implemented with fidelity over a period of time and the data are indicating that there’s no change then consider selecting another evidence-based practice or adding additional evidence-based practices to support that behavior change and consider the match between the evidence-based practice and the student and the evidence-based practice and the staff. Sometimes we have a mismatch there. It’s not the right practice for the student or the staff. And when we’re considering intensive intervention, we also want to think about we may not need more intensive but we often need more consistent intervention. For example, we might only be using the Picture Exchange Communication System during snack time, and we may not see behavior change, and so we might think, “Oh, that’s not effective.” But really we need to think about implementing that system across settings: So not just at snack time but at nap time and at circle time and out on the field trip. Or across people: So not just with the speech-language pathologist, but with the paraprofessionals, with the teacher, with the family. Or across items: We’re not only using PECS to request for food but we’re using it to request the items that we need in our math activity. So I would think about implementing evidence-based practices more consistently, rather than necessarily more intensive.
Transcript: Ilene Schwartz, PhD One of the things that we do with every student with whom we’re working who has autism is that we’re taking data on every instructional practice that we use. For example, if I’m working with a child to teach them how to make initiations to peers on the playground, and I have a practice that I’m using to do that, I need to take data on whether or not the child is actually increasing the number of independent initiations that they make towards students. If not, then I have to say, regardless of the data that exists on that practice, it’s not working at this time in this setting under these conditions with that child. And so then I have to, as the instructor, come back and say, well, how do I need to change my instruction? If a student is not learning what we want them to learn then that means we’re not providing the instruction in the way it needs to be provided. We need to back up as the instructional team and say do we need to break the instruction down into smaller steps? Do we need to provide more instruction? Do we need to use a different reinforcer? Do we need to provide more supports, or is it the wrong time to be teaching this particular skill? Are there some prerequisites skills that we need to learn? Is there a lack of motivation to learn this skill? When the child-performance data are not showing that the child is learning, that is the prompt for the instructional team that they need to change their behavior. To learn more about identifying and selecting an EBP, implementing it with fidelity, and evaluating its effectiveness for a given child or student, visit the following IRIS Modules:
Are the EBPs for students with autism also high-leverage practices? High-leverage practices (HLPs) are practices often used by teachers that have been shown to increase student performance. HLPs that can be used with students with ASD include small-group instruction, functional behavior assessments, peer-assisted strategies, and organized and supportive learning environments. Listen as Kara Hume discusses some of these HLPs and the overlap with EBPs for students with autism (time: 0:58).
Transcript: Kara Hume, PhD There are some areas of overlap between the high-leverage practices and these evidence-based practices. The field is not completely decided on what the high-leverage practices are for special educators, but draft documents have indicated that understanding and using functional behavior assessment, FBAs, is key, and that’s also an evidence-based practice. Peer-mediated strategies is both an HLP and an EBP. Another area that could potentially overlap is around the use of building supportive learning environments, and you could likely make a parallel between building these supporting learning environments and all of the interventions that fall under that antecedent-based intervention, or the ABI, in those evidenced-based practices, which is about building an environment that helps to prevent challenging behavior and enhance skills before challenging behavior occurs.
The IRIS Center Peabody College Vanderbilt University Nashville, TN 37203 . The IRIS Center is funded through a cooperative agreement with the U.S. Department of Education, Office of Special Education Programs (OSEP) Grant #H325E170001. The contents of this Website do not necessarily represent the policy of the U.S. Department of Education, and you should not assume endorsement by the Federal Government. Project Officer, Sarah Allen. Copyright 2022 Vanderbilt University. All rights reserved. * For refund and privacy policy information visit our Help & Support page. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. |