This behavior can be connected to theorist Piajet.Piajet created the 4 cognitive stages of development. Biting problems fit in between both the sensorimotor stage and the preoperational stage. In the sensorimotor stage, the child is discovering sights, sounds, and touches. During this stage, the child is most likely teething and explains their biting problems. If this progresses to the early preoperational stage, it probably has become a problem and this behavior is used for other motives (gain attention/being angry). The preoperational stage is very egocentric, which explains the neediness of gaining attention.
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