As Wilson (2014) explains, zero tolerance policies have been utilized in schools for over two decades and will therefore be difficult to …show more content…
Hanson et al. (2013) found that infants from families classified as low-income had reduced volumes of gray matter in both their frontal and parietal lobes. Gray matter is essential for executive function and information processing (Hanson et al., 2013). In an interview conducted by MacKinnon (2012), Dr. Bruce Perry explains that in children exposed to substantial developmental trauma (such as that associated with living below the poverty line) there is higher likelihood of poor organization and functioning in parts of the brain responsible for stress-response. Dr. Perry suggests that repetitive activity is necessary to cause change in the brain’s neural network. “Repetitive rhythmic somatosensory activity” (p. 14) such as music, dance, drumming, jumping on a trampoline, swinging, etc. can be used to foster change in the neural networks (MacKinnon,