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Saturday, March 26, 2011

Last Posting

What is the relationship to OT and SLP?

Occupational therapists, physical therapists, and speech and language pathologists may be involved in any one of the behavioral or social strategies when they are working with children. It may even be possible for OTs, PTs, and SLPs to be involved with several different intervention strategies, since we work with many children at the same time. As Renee Watling (2004) stated, therapists should be aware of these behavioral and social approaches for 3 primary reasons:

1. Therapists are often a part of a multidisciplinary team and will need to be able to communicate and collaborate with other professionals who are implementing these strategies. Knowledge of proper terminology and ways to implement the intervention strategies will help one to be an informed member of the interdisciplinary team.
2. Knowledge of these strategies helps in planning a comprehensive program that incorporates the strategies of the therapist into other existing programs. Each team member will need to take the time to ensure they understand and are able to implement the goals developed by the other team members. For example, a speech therapist may implement a gross motor activity designed by the occupational therapist before implementing a seating task. Likewise, an OT may include a peer during an activity-based session to work on turn-taking and social skills.
3. A therapist may want to incorporate some of these strategies into their therapy program with any student they work with.
Additionally, as many of you have stated, many therapists already use these strategies within their services, but may refer to them with different terminology. Now that we are more familiar with these intervention strategies, we can correctly identify and label those that are being used.  We can also be effective team collaborators to assist in intervention planning for the children as well as being of assistance to families when trying to select the best services to meet their child’s unique needs (Watling, 2004).

What are 4 key take home treatment strategies that SLPs and OTs can apply given the literature and discussion you provided on your blog? What is the rationale for each of these take home strategies?

As is used in Floortime, follow a child’s lead to help determine their natural preferences, and then build upon their interests.
Rationale: If a student is actively engaged, he/she will be more likely to learn and socialize within their environment.

As is used in ABA, pinpoint specific motor or speech, language, or communication skills that a child finds challenging and encourage learning about those skills through positive reinforcement. 
 Rationale: Reinforcement is used to increase the likelihood of a behavior occurring again.

Many find social AND behavioral strategies, when used in combination of one another, to be highly effective, so try this in your practice.
Rationale: “Providing increased opportunities for naturalistic rewards, extinguishing negative behaviors while providing encouragement and reinforcement of positive social behaviors is the focus of all skilled care providers and should not be seen as belonging to one treatment camp or the other (Garcia-Winner & Abildgaard, 2001).”
It is important to promote individualized and comprehensive programs for each child. Monitor progress closely with use of these intervention strategies and adjust instructional methods as needed if the strategies are not proving effective.
 Rationale: As Temple Grandin stated, “A treatment method or an educational method that will work for one child may not work for another child. The one common denominator for all of the young children is that early intervention does work, and it seems to improve the prognosis (Retrieved from: http://www.brainyquote.com/quotes/authors/t/temple_grandin.html).” Therefore, if we are continuing along paths that are not giving us improvements as we work with children, it is our ethical duty to change those intervention methods and do what is in the best interest of the child. If we take that critical time of early intervention away from a child by providing unsuccessful treatments, we are doing the child a disservice. It is also so important, and our duty, to gain experience and knowledge through further educational experiences so we can provide the most effective treatment for the students and families we serve.

References:
Garcia-Winner, M. & Abildgaard, C. (2011). Social Thinking and Applied Behavior Analysis- Not “Black and White.” Autism Support Network. Retrieved from: http://www.autismsupportnetwork.com/news/social-thinking-and-applied-behavior-analysis-not-black-and-white-autism-22932344
Watling, R. (2004). Behavioral and Educational Intervention Approaches for the Child With an Autism Spectrum Disorder. In H. Miller-Kuhaneck (Ed.),  Autism: A Comprehensive Occupational Therapy Approach (2nd ed.) (Chapter 11). Bethesda, MD: The American Occupational Therapy Association, Inc.

Saturday, March 19, 2011

What is valued and what is under-considered in current practice?

What is valued in current practice?

The new Pennsylvania Governor, Tom Corbett, recently announced his new budget plans, which included massive cuts for education – in fact, a 1.5 billion dollar cut from education, re-setting the budget to an equivalent of the 2008-2009 school year budget (Gallagher, 2011). This budget plan also includes no decrease in special education funding (but no increase either), threatens full-day Kindergarten programs, and proposes elimination of salary increased for teachers who receive master’s degrees (Hofius Hall, S. (2011). I know most of you are not from Pennsylvania, but this recent news of the proposed budget has sort-of panic-stricken Pennsylvanians. The tax payers are worried about huge increases in taxes, and school officials, not just elementary and high schools, but universities as well, are worried about the budget cuts and the impact on school programs.
So, what is valued in current practice? Unfortunately, money doesn't grow on trees.  Consquently, what is cost-effective and easiest to conserve money for the school districts is what they desire. For families of children with autism as well, there are so many financial considerations to make. We are still at a very difficult economic time in our country, so while parents will want to do what is best for their children, money definitely is a huge factor in that decision-making.
With regard to behavioral and social interventions for autism, the most popular interventions are those that use ABA principles (Tomchek & Case-Smith, 2009). However, ABA, when applied as suggested, which includes 25-40 hours per week of treatment and assistance from trained ABA therapists, can be very expensive (Healing Thresholds, 2011).
What is under-considered, and may be valuable, to current practice paradigms?
There is so much variability within early and intensive behavioral intervention for children with autism spectrum disorders (Love, Carr, Almason, & Petursdottir, 2009). Social and behavioral interventions are often competing against one another. Most research available is on particular intervention options, again social versus behavioral, but not in looking at models where social AND behavioral components are present.  As Garcia-Winner & Abildgaard (2011) stated,
Providing increased opportunities for naturalistic rewards, extinguishing negative behaviors while providing encouragement and reinforcement of positive social behaviors is the focus of all skilled care providers and should not be seen as belonging to one treatment camp or the other. It is common sense; it should be our common treatment goal… So rather than argue whether a student should receive ABA or Social Thinking, instead we should continue to explore how we can merge the best ideas from both treatments into one intervention approach for our higher functioning students and continue to create new ideas in treatment for our population as it ages.”

Read more: http://www.autismsupportnetwork.com/news/social-thinking-and-applied-behavior-analysis-not-black-and-white-autism-22932344#ixzz1H47tlgbN
I would argue, then, that minimizing educational funds and not providing salary increases for furthering education for teachers, etc., could potentially have indirect negative impacts on autism interventions. Do any of you work with those individuals who feel comfortable with their current practices, are resistant to change, and who only take continuing education opportunities because they need the CEUs to keep their job/title? Well, on the flip side, there are those of us who are taking courses to gain knowledge, improve our practices, and all with the goal of improving the lives of the students that we see and doing what is in the best interests of the children. A push for more experienced professionals should be the key.

References:
Gallagher, J. (2011). Pennslyvania Education Budget Cuts Have Wide Consequences. Yahoo! News. Retrieved from: fahttp://news.yahoo.com/s/ac/20110315/tr_ac/8068682_pennsylvania_education_budget_cuts_have_wide_consequences
Garcia-Winner, M. & Abildgaard, C. (2011). Social Thinking and Applied Behavior Analysis- Not “Black and White.” Autism Support Network. Retrieved from: http://www.autismsupportnetwork.com/news/social-thinking-and-applied-behavior-analysis-not-black-and-white-autism-22932344
Healing Thresholds (2011). Autism Therapy: ABA. Retreived from: http://autism.healingthresholds.com/therapy/applied-behavior-analysis-aba
Hofius Hall, S. (2011). Cuts to Education Deep in NEPA, State. The Times-Tribune.com. Retrieved from: http://thetimes-tribune.com/news/cuts-to-education-deep-in-nepa-state-1.1116277#axzz1H3cT0GDi
Love, J. R., Carr, J. E., Almason, S. M., & Petursdottir, A.I. (2009). Early and Intensive Behavioral Intervention for Autism: A Survey of Clinical Practices. Autism Spectrum Disorders (2009) (3) p. 421–428
Tomchek SD, Case-Smith J. Occupational therapy practice guidelines for children and adolescents with autism. Bethesda (MD): American Occupational Therapy Association (AOTA); 2009. 132 p. Retrieved from: http://www.guideline.gov/content.aspx?id=15292

Saturday, March 12, 2011

Behavior versus Social Interventions

Behavior and Social Intervention: Compare and contrast behavioral versus social interventions. What would a decision making protocol be for a team when selecting an intervention for a student?

The overall goal of the behavioral interventions is to increase appropriate behaviors or skills and decrease inappropriate behaviors. In turn, the child will gain independence in functional activities, will obtain the skills needed for functioning, and will engage in meaningful social interactions. Behavioral interventions teach children to sit, attend, and follow commands and then progress with their abilities as they are built upon those basic skills. The teachers of behavioral interventions receive their training from seminars, workshops, and clinical practice opportunities. There are some ABA certifications that one can receive (New Jersey Early Intervention System, 2004). As was stated in one of my previous blogs, CLM, which is under the umbrella of ABA, requires all professionals, paraprofessionals, support staff, etc. to be trained in CLM to work in a CLM classroom.

 In social interventions, the goals are more for encouraging attention and intimacy (building relationships), improving social communication, improving self-awareness, and then expanding on the logical thought processes. For example, in Floortime, it is hoped that an engaging child will emerge and will, in turn, be an active participant in different environments. Floortime and RDI emphasize the roles of families in treatment. Finding certified professionals for Floortime and RDI can be difficult (New Jersey Early Intervention System, 2004).



Because there are so many different strategies available as interventions for autism, the question then becomes:
What strategy or strategies to use with a particular student?
PaTTAN (visit them at http://www.pattan.net/) has a list of 10 effective teaching principles that should be applied in all interventions for children with autism, which can be found at: http://www.pattan.net/files/bookmarks/research-based2.pdf

PaTTAN also posted this frequently asked question:
Q: What is the best method for teaching students with Autism Spectrum Disorders?
A: This is a very complicated question that does not have an easy answer. By virtue of the spectrum nature of ASDs, it does not make sense that there would be one way of working with all these students. Research has also not provided us with strong comparison studies of methodologies. There is, however, strong evidence that good instruction includes strategies based on the principles of applied behavior analysis. Most effective educators are using these strategies even if they do not call it ABA. Some of these strategies include: reinforcement, task analysis, errorless teaching/learning, error correction/transfer techniques, discrete trials, prompting/fading, shaping, chaining, extinction, mixing and varying tasks, and interspersing easy and difficult tasks. In addition, strategies from different methodologies are not necessarily incompatible. It is most important to assess a students needs, implement an instructional strategy to address those needs, monitor progress related to this instructional strategy, and adjust instruction if it is not effective.



Given the statement above and the knowledge we have gained through this course, it is easy to determine that there is no true answer of what is the best intervention strategy. Each child is unique and what may work for one student may not work for another. As far as a protocol to determine which approach would be considered best, good use of assessment tools and clinical observations would be the key. I think age of the child and previous background would play a factor in determining a treatment intervention.  The weaknesses and strengths of the student will need to be weighed.  One would also need to factor in the input given from all members of the team and provide non-biased, but informative references to the parents for their review. As PaTTAN has stated above, it will then be imperative that progress is monitored closely and the interventions or instruction methods be adjusted as needed.

Reference:
New Jersey Early Intervention System (2004). Service Guidelines for Children with Autism Spectrum Disorders. Retrieved from: http://www.njeis.org/familylink/autism/auguide.pdf

Saturday, March 5, 2011

Social

What are basic principles of Floortime and RDI? What are each of the theories? What is the research which does/does not support them?

Floortime:

Floortime is a technique developed by Stanley Greenspan and Serena Wieder that focuses on following a child’s natural interests to help them master each of their developmental capacities.

There are 5 steps in Floor Time:

Step 1: Observation

Carefully observe and listen to the child.

Step 2: Approach-Open Circles of Communication

 Approach the child with developmentally appropriate words and gestures. You open the circle of communication when you approach the child.

Step 3: Follow the Child’s Lead

Let the child lead the activity. You can support and assist, but don’t tell the child what to do. Join in play with the child.

Step 4: Extend and Expand Play

Start to expand on the play. For example, pretend that the toy is talking. Start to expand on that interest, but remember that the child leads the activity.

Step 5: Child Closes the Circle of Communication

When you are able to get the child to say something in return by building on the play, a circle is closed.

Floor Time methodology also stresses semi-structured play to create situations where children are motivated to work on problem solving as well as motor, sensory, and spatial play.

Greenspan recommends that these experiences should occur at least once daily for at least 30 minutes. If time permits, engage the child in play for 20 minutes, take a 20 minute rest period, and play for another 20 minutes (ICAN Home, n.d.)

Floortime video that features Stanley Greenspan and demonstrated his approaches as he works with a mother and her son, who has ASD.

It appears that, overall, Greenspan's Floortime method needs further research to determine its effectiveness. Research studies have found that it is difficult to say that the Floortime method alone is effective (Solomon, et al, 2007, which did not have a control group for the study). Weider & Greenspan published an article in 2005, in which they followed up (after 10-15 years) with 16 of the children that previously were involved in their research on Floortime. It was found that all 16 persons progressed out of their core deficits.

 For more information on Floortime, please visit the following website:

RDI - Relationship Development Intervention:
A fairly new method (2001) developed by Dr. Stephen Gutstein based on the idea that children with autism missed many of the typical social developmental milestones as an infant and toddler. It seeks to correct the core social and emotional problems of autism. Parents are trained  to participate with their children in regulated activities. Some of the suggestions given to parents include:
*change your communication (i.e., asking fewer questions)
* slow down the pace of daily activities and create more opportunities for "productive uncertainty"
* spend time doing enjoyable Experience Sharing activities
* use photos, journals or memory books every day to reflect on a few happy moments


There are certified RDI consultants who help teach parents how to implement RDI appropriately.
Here is an article written by Dr. Gutstein further explaining the program if you are interested: http://www.phxautism.org/files/RDI_Autism_Quarterly.pdf



 
 Here is an example of the RDI approach for objective 5, which is to communicate using facial expressions and gestures.

For more information on the RDI program, visit: http://www.rdiconnect.com/

It appears that there also needs to be more research on RDI. The research is limited, and most of the research appears to be conducted by Gutstein himself. As stated earlier, it is a fairly new program. A preliminary study found some efficacy toward use of RDI, but there were many limitations to the study (Gutstein, n.d.). Zane (n.d.) found Gutstein's research to be flawed in many aspects and felt that the approach cannot be considered effective.




References for Floortime: 

ICAN Home (n.d.) Floortime Lecture. Retrieved from: http://www.autismnetwork.org/modules/comm/floor/index.html

Solomon, R., Necheles, J., Ferch, C. Bruckman, D., (2007). Pilot Study of a Parent Training Program for Young Children with Autism: The PLAY Project Home Consultation Program. Autism, 11(3), 205-224. Retrieved from: http://www.icdl.com/dirFloortime/research/documents/PLAYProjectArticleSolomon.pdf
Wieder, S. & Greenspan, S. (2005). Can Children with Autism Master the Core Deficits and Become Empathetic, Creative, and Reflective?: A Ten to Fifteen Year Follow-Up of a Subgroup of
Children with Autism Spectrum Disorders (ASD) Who Received a Comprehensive Developmental,
Individual-Difference, Relationship-Based (DIR) Approach. Retrieved From: http://www.icdl.com/dirFloortime/documents/WiederandGreenspan2005Followupstudy.pdf
References for RDI:

Gustein, S. (n.d.). Preliminary Evaluation of the Relationship Development Intervention Program.
Manuscript Accepted for Publication by The Journal of Autism and Developmental Disorders. Retrieved from:  http://faculty.caldwell.edu/kreeve/Gutstein%20unpublished%20RDI%20manuscript.pdf 

Zane, Thomas (n.d.). Relationship Development Intervetion: A Review of its Effectiveness. Association for Science in Autism Treatment. Retrieved from: http://www.asatonline.org/resources/research/evaluation.htm

Friday, February 25, 2011

Behavior

What are the basic principles of Applied Behavioral Analysis?

ABA is a scientific approach that is used in order to improve "socially significant" human behavior. It sets up the environment to help students be able to learn by teaching and reinforcing appropriate behaviors, providing students with immediate feedback. It also helps for those students whose behaviors are interfering with the learning process (PA Department of Education, 2005).

The basic principles of ABA are the "ABCs" and the use of reinforcement, extinction, punishment, etc. to enhance or modify behaviors that occur.
ABCs are:
Antecedents: what events occur before the behavior occurs
Behavior: the way the child acts (needs to be objective and measurable)
Consequence: the events that occur immediately following the behavior  (Lynch & Van Zelst, Wimba lecture, 2011)

One of the keys to ABA is the analysis piece and showing that there is a functional relationship between the behavior of interest and the events that occur before and after.The relationship between these events  and the behavior that is occurring is analyzed and a plan is devised for changing the behavior (PA Department of Education, 2005).

Be sure to discuss programs which use these principles including: Verbal Behavior, Discrete Trials, Competent Learner Model and any other behavior interventions you find in full. What are each of the theories? What is the research which does/does not support them?

There are several different approaches that use the principles of ABA:

 Verbal Behavior:
  • Primary focus is on the teaching of language skills
  • Looks at what the child wants at first and teaches him/her how to request for that item (mand) and then label that item (tact)
  • Can be in the form of speaking, use of sign language, use of picture systems, or use of communication devices (PA Dept. of Education, 2006).
VB video
Competent Learner Model
  • Primary focus is on following the scope and sequence that all learners need to perform well in school and function in daily life
  • Has learner assessments to know where the students will begin in the curriculum
  • Has a staff training piece
  • 7 CLM repertoires are: talker, listener, observer, reader, problem solver, writer, and participator
  • CLM provides lessons and is explicit in what is expected of the instructor and the learner
  • Learner progress is monitored across instructors and conditions to ensure carryover (Competent Learner Model: Overview, 2008)
CLM video
(features many of my co-workers from IU 17)

CLM case studies
Discrete Trial Training:
  • Meant to be administered in a distraction-free area with 1:1 instruction
  • Each trial has 5 parts (cue, prompt, response, consequence, intertrial interval (which is a brief waiting period before completing another trial))
  • Reinforcers are carefully selected
  • DT limitations: children are learning to not initiate behaviors on their own without clear cues from another individual, skills may not transfer to other environments, it is labor intensive (Smith, 2001).
  • One study I read found that embedded instruction (use of existing routines for the context of instruction) proved to give more correct responses, less self-injury, and lower mood ratings for a child with autism than did DT. DT can be an effective strategy, but it may be more beneficial to begin with embedded instruction, especially for children with autism who inflict self-injury when demands are placed, before moving to DT strategies (Sigafoos, et. al, 2006).
DT video

In a study that took a small sample from groups in DT, VB, and CLM programs, the CLM model was shown to produce the largest improvements in academic scores, but not to the degree of keeping up with normal development. They also found that the DT and VB instruction deviated from the written approaches that were to be expected; whereas CLM approaches matched their written strategies. (Hineline & Axelrod, n.d.).

Competent Learner Model: Overview (2008). Retrieved from: www.pattan.net/files/CLM/CLM-Mini-Overview.ppt

Hineline, P.N. & Axelrod, S. (Principal Investigators), n.d. Summary of Research Supported by the Organization for Autism Research For the Period January 2007 through September 2009. Retrieved from Misericordia University Blackboard.

Pennsylvania Department of Education (2005). An Introduction to Applied Behavior Analysis.

Pennsylvania Department of Education. (2006). Pennsylvania Verbal Behavior Project Family Handbook.

Sigafoos, J., O'Reilly, M., Hui Ma, C.. Edrisinha, C. Cannella, H., & Lancioni, G.E. (2006). Effects of Embedded Instruction Versus Discrete Trial Training on Self-Injury, Correct Responding, and Mood in a Child with Autism. Journal of Intellectual & Developmental Disability, 31(4), 196-203.

Smith, T. (2001). Discrete Trial Training in the Treatment of Autism. Focus on Autism and Other Developmental Disabilities, 16 (2), 86-92.