Functions of Behaviour
All behaviours serve a purpose for the individual, understanding the ‘function’ of the behaviour is key to preventing/reducing behaviours of concern by replacing the behaviour with an appropriate means to get the need met.
| Function | What it does | When it is likely to happen | How we can support | 
| 
 Sensory | 
 Provides sensory feedback to the brain. | 
 Anytime, especially when excited or anxious (when alone or with others) | Provide an opportunity to meet sensory need. | 
| 
 Escape 
 | 
 Removes undesired activities, interactions, or situations. | 
 When the activity or location is not engaging/too hard/easy/boring/or undesired. | Alter length of task. Ensure demand for activity at the correct level. Prompt functional communication response, e.g. ‘I want a break’. | 
| 
 Attention 
 | 
 Provides access/awareness to/from people or interactions. | 
 When social interaction is desired. | Provide attention when the learner is on task, teach how to gain interaction appropriately. Provide increased positive reinforcement. | 
| 
 Tangible 
 | 
 Provides access to preferred items or activities. | 
 When preferred items or activities are desired. | Teach learners to request preferred items appropriately (e.g. symbol/sign). | 
| 
 Medical | 
 It may indicate pain or discomfort. Need to rule out any medical needs. | Ensure that an individual is offered a drink and food if thirsty or hungry. Ensure the pupil is not injured. Ask parents to refer to a medical professional. | |
 
				
 
  
  
  
  
  
  
  
 