Which function of behavior is characterized by seeking sensory input?

The function of behavior characterized by seeking sensory input is sensory (or automatic). This function refers to behaviors that individuals engage in to obtain sensory stimulation or to satisfy their own sensory needs. These behaviors are often performed for intrinsic reasons, meaning the individual finds the sensory experience reinforcing in itself, independent of social or external consequences.

For instance, a child might engage in repetitive movements, such as hand-flapping or rocking, not to gain attention, escape a situation, or access a tangible item, but simply because it feels good or helps them to regulate their sensory processing. This intrinsic motivation makes sensory behaviors distinct compared to those associated with escaping demands, seeking attention, or obtaining tangible items. Understanding this function is crucial for developing effective behavior intervention plans that address the individual's sensory needs.