This is one of the most popular topics that parents want to hear about, and sensory-based therapists address with parents and teachers on a daily basis. First, we need to understand what sensory integration is and how it works in the nervous system. Then we need to understand Praxis and Motor Planning difficulties, which are very commonly seen in children with sensory processing difficulties. Then we have to take a look at the principles of Behavior Modification, to figure out what motivates the child. The following sections give insight into these factors that all help us to determine if a child’s behaviors are related to sensory-based difficulties, in which they cannot really help themselves, or a lack of behavioral modification or control established into the child’s daily routines.
What is Sensory Integration? “The ability to synthesize, organize and process incoming information received from the body and the environment to produce purposeful goal-directed responses” (Ayres, 1998). Tactile, vestibular and proprioceptive experiences combined with auditory and visual input are critical to the development of mature balance, coordination, body awareness, language, visual perceptual skills and emotional stability. Children who often display behavior problems, or have difficulties learning, paying attention, accepting change in routine, or keeping up with peers often benefit from sensory integration therapy.
What is Praxis (Motor Planning)? Praxis is the medical term used to describe motor planning. It is defined as the ability to quickly and efficiently take in sensory information, process it and respond. Dyspraxia is defined as “difficulty with motor planning”, and apraxia means that motor planning is almost absent. Praxis involves taking in directions or coming up with an idea, and then initiating and completing a new motor task. Integrated information from the sense of touch, balance and movement, vision and hearing may be necessary for good motor planning. Individuals with motor planning problems have to think harder to complete new motor tasks because of poor information from the sensory systems. As a result of their need to work harder they might appear stubborn, lazy, defiant, defensive, clumsy, or inconsistent in their behaviors or actions. Some children may get very tired, give up, appear perseverative, and show a strong need to control their environment or act out due to frustration from having these difficulties.
Types of Praxis:
- Praxis on Verbal Command: the ability to easily process and follow verbal instructions.
- Postural Praxis: the ability to imitate positioning your body easily for gross motor movements, sports or games.
- Sequencing Praxis: the ability to know how to get things done in order and complete them in an efficient manner, i.e.- getting dressed or making a sandwich.
- Oral Praxis: the ability to organize sequenced movements of the mouth, affecting speech, drooling, feeding blowing (bubbles or whistles) and sometimes reading (to sequence sounds in order to sound out words properly). Information from the sense of touch is especially important for good oral praxis.
- Constructional Praxis: this is a task which requires three dimensional manipulation. Difficulties with this type of praxis result in frustration with playing with blocks, frequent breaking of toys, as the toys just don’t move the way they expect, difficulty dressing dolls, completing art projects and assembling toys that come with instructions.
What is Behavior Modification? Behavior modification is a technique of altering an individual’s behaviors and reactions to stimuli through positive and negative reinforcement, resulting in changed behavior. Positive reinforcers are most ideal, although negative reinforcers such as a “time-out” are especially popular and can be used effectively, if done properly. When mis-used, negative reinforcers can lead to emotional disorders and cause children to focus on avoiding punishment (i.e., “not getting caught”) rather than focus on the desire to improve their behavior.
ABC Method of observation:
A- Antecedent (what was going on at the time)
B- Behavior (what was the behavior)
C- Consequence (what was the consequence)
So is it Sensory or Behavior? Treat the problem as if it has a sensory base first, and then look at adding behavioral techniques only if you are not successful. Think in terms of positive reinforcement first (i.e.- verbal praise, visual charts or tangible rewards), and refer to negative reinforcers / consequences last (i.e.- time out or taking away a toy or privilege).
How do I Establish a Positive Reward System?
- figure out what motivates your child (not what motivates you, or what you think should motivate)
- determine how often will you have to implement this system in order to keep the child motivated
- how are you going to track success (visual charts are a very clear way to communicate with children
There is no easy answer to determine if your child’s symptoms are sensory or behaviorally based, and sometimes the answer can be both. Keep in mind though, if you are trying something that is not working at home, then you need to make a change, because more of something that’s not successful for a child is not going to work! You can post blogs here with questions or comments or any success stories you have to share with other families, and we can continue this topic on other episodes if there is a need. You can refer to Speech/Language Pathologists, Behavioral Therapists, Occupational Therapists, Social Workers, Counselors, Psychologists and other similar health care professionals to help guide you toward the best approach to child rearing that you should use for your own unique children (not your neighbor’s child). Good luck and stay tuned for more in the future on this topic!
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