Adding a brief behavioral function assessment enables pediatric occupational therapists to apply sensory strategies that better help youth with complex behavioral challenges.Integrating the QABF and Sensory Profile 2 (Dunn, 2014) assessment can improve pediatric occupational therapy behavioral outcomes (McCall et al., 2016; Lydon et al., 2017). Sensory Integration Intervention is helpful for children and adolescents with complex behavioral challenges because it is one of very few things that they are motivated to do. Understanding the client’s sensory profile and the function or purpose of their most problematic behavior helps guide occupational therapy treatment.
A case study illustrates how combining the Short Sensory Profile and QABF guides integrated sensory and behavioral intervention. The client is a fifteen year old with a diagnosis of Autism Spectrum Disorder and Intellectual Disability who bit and punched his parents and psychiatric hospital staff. Given the severity of his behavioral challenges my occupational therapy assessment included the “QABF” Questions About Behavior Function and Short Sensory Profile 2 assessments.
The “QABF” Questions About Behavior Function assessment is a quick and reliable parent/staff report rating scale that quickly identifies the reason that the client engages in problematic behavior. The OT identifies the client’s most problematic behavior and describes it objectively. The QABF then asks parents/staff to rate how frequently the client engages in the target behavior (see QABF sample below, included with the permission of Johnny Matson, Ph.D.).
I determined that this client’s most problematic target behavior was biting & punching. The client’s residential unit staff rated the frequency of the client’s use of biting & punching to achieve 25 possible reinforcers. By adding the total scores for each major function of behavior in the bottom row, the client’s highest scores show that the primary reasons for his biting and punching were Escape and Attention, respectively.
Because Escape and Attention were the primary functions of the client’s inappropriate behavior intervention involved consultation between his occupational, speech/language and mental health therapist to develop a communication and reinforcement system for appropriately requesting attention and to escape tasks. Based on the student’s individual abilities, the team decided that if the student said “no thank you” he would immediately get out of all demands. To avoid over use of the “no thank you” statement to avoid tasks, the amount of work required for receiving rewards was initially reduced by a third. It was also decided that if he approached staff and looked towards them he would immediately receive attention.
The Short Sensory Profile 2 was rated for the client by his residential unit staff. His scores indicated much more than others for sensory sensitivity and sensory seeking. These scores and his clinical observations showed a tendency to become hyper-reactive and not habituate or “get use to” sensory input, as well as sensory seeking of deep pressure touch input. His parents and hospital staff also reported a tendency to bite or hit so he could be restrained, an important contribution of sensory assessments sometimes missed by the QABF assessment.
Research supports that adolescents with a diagnosis of Autism Spectrum and Anxiety Disorder as well as significant sensory sensitivity, tend to be overwhelmed by sound and touch input related to a neurological tendency to not habituate to this stimuli (Green et al., 2016). It is also often clinically reported that some adolescents with Autism Spectrum and Anxiety Disorder act physically aggressive to obtain the deep pressure input of being physically restrained. The client’s Sensory Profile 2 results and clinical observations were integrated with the QABF results into his treatment by his occupational, speech/language and mental health therapist .
Whenever the client calmly approached the occupational therapist and said “hug” deep pressure was offered. Deep pressure was never given following hitting or punching, because this would have reinforced these inappropriate behaviors. Integrating the QABF and Sensory Profile 2 assessment enabled the team to implement sensory strategies that reinforced appropriate behavior (McCall et al., 2016; Lydon et al., 2017).
References
Dunn W. (2014). Sensory profile 2: User’s manual. Psych Corporation. www.sensoryprofile.com
Green, S. A., Hernandez, L., Bookheimer, S. Y., & Dapretto, M. (2016). Salience network connectivity in autism is related to brain and behavioral markers of sensory overresponsivity. Journal of the American Academy of Child & Adolescent Psychiatry, 55(7), 618-626.
Lydon, Helena, Olive Healy, and Ian Grey. “Comparison of behavioral intervention and sensory integration therapy on challenging behavior of children with autism.” Behavioral Interventions 32, no. 4 (2017): 297-310.
McCall, J., Derby, M. K., & McLaughlin, T. F. (2016). The effects of matching sensory profile results to functional analysis and preference assessment for the in home treatment of aberrant behaviors in two children with Autism Spectrum Disorders. International Journal of English and Education, 5(1), 368-390.
Vollmer, T. R., & Matson, J. L. (1995). User’s guide: Questions about behavioral function (QABF). Baton Rouge, LA: www.disabilityconsultants.org
Child Sensory Profile 2 Description
Children with autism are frequently observed to experience difficulties in sensory processing. This study examined specific patterns of sensory processing in 54 children with autistic disorder and their association with adaptive behavior. Model-based cluster analysis revealed three distinct sensory processing subtypes in autism. These subtypes were differentiated by taste and smell sensitivity. The Sensory Profile A test of how your child responds to their senses 1 of 2 To Learn More. Occupational and Physical Therapy 206-987-2113. Ask your child’s healthcare provider. seattlechildrens.org Free Interpreter Services. In the hospital, ask your nurse. From outside the hospital, call the toll-free Family Interpreting Line. The Sensory Profile is a judgment-based, caregiver questionnaire, when professionally interpreted, measures the child’s sensory processing abilities and profiles the effect of sensory processing on functional performance in the daily activities. Each area is ranked as Typical Performance, Probable Difference, or Definite Difference. Infant Sensory Profile 2 (birth to 6 mo)-Toddler Sensory Profile 2 (7 mo to 35 mo)-Child Sensory Profile 2 (36 mo 3 yr-14 yr 11 mo)-Short Sensory Profile 2 (3 yr - 14 yr 11 mo). The Sensory Profile 2 (Dunn, 2014) is a set of norm-referenced, standardized questionnaires designed to assess the sensory. Processing patterns of children from birth through 14 years, 11 months. The Sensory Profile 2 can be administered through paper-and-pencil or online.