The Phoenix area, is known for suburban sprawl which did not happen in isolation but was the result of many external factors. It was not just large environmental and cultural factors that changed over time, but the actual physical characteristics of sprawl that have changed from community to community over the decades. Characteristics like physical size of houses and lot size, along with changes in the residential and commercial design and building style have changed from around the 1950s to present day, with homes being larger and covering more of each parcel. These characteristics were analyzed in 21 communities in the Phoenix area that were built from 1950 to 2019 to find how these characteristics have changed over time. While the issue of sprawl will never fully go away, by learning what the characteristics are that make up the definition of sprawl, stakeholders like cities, planners, and developers will have better knowledge for planning for tomorrow.

"No civil discourse, no cooperation; misinformation, mistruth." These were the words of former Facebook Vice President Chamath Palihapitiya who publicly expressed his regret in a 2017 interview over his role in co-creating Facebook. Palihapitiya shared that social media is ripping apart the social fabric of society and he also sounded the alarm regarding social media’s unavoidable global impact. He is only one of social media’s countless critics. The more disturbing issue resides in the empirical evidence supporting such notions. At least 95% of adolescents own a smartphone and spend an average time of two to four hours a day on social media. Moreover, 91% of 16-24-year-olds use social media, yet youth rate Instagram, Facebook, and Twitter as the worst social media platforms. However, the social, clinical, and neurodevelopment ramifications of using social media regularly are only beginning to emerge in research. Early research findings show that social media platforms trigger anxiety, depression, low self-esteem, and other negative mental health effects. These negative mental health symptoms are commonly reported by individuals from of 18-25-years old, a unique period of human development known as emerging adulthood. Although emerging adulthood is characterized by identity exploration, unbounded optimism, and freedom from most responsibilities, it also serves as a high-risk period for the onset of most psychological disorders. Despite social media’s adverse impacts, it retains its utility as it facilitates identity exploration and virtual socialization for emerging adults. Investigating the “user-centered” design and neuroscience underlying social media platforms can help reveal, and potentially mitigate, the onset of negative mental health consequences among emerging adults. Effectively deconstructing the Facebook, Twitter, and Instagram (i.e., hereafter referred to as “The Big Three”) will require an extensive analysis into common features across platforms. A few examples of these design features include: like and reaction counters, perpetual news feeds, and omnipresent banners and notifications surrounding the user’s viewport. Such social media features are inherently designed to stimulate specific neurotransmitters and hormones such as dopamine, serotonin, and cortisol. Identifying such predacious social media features that unknowingly manipulate and highjack emerging adults’ brain chemistry will serve as a first step in mitigating the negative mental health effects of today’s social media platforms. A second concrete step will involve altering or eliminating said features by creating a social media platform that supports and even enhances mental well-being.

Autism Spectrum Disorder (ASD) is a developmental disability that impacts one’s social interaction, communication skills (both verbal and non-verbal), and cognitive function. Autism affects 1 in 60 children. Individuals with autism have trouble understanding facial expressions or social cues, and often see the world around them differently than a neurotypical individual (mainly increased sensitivity to sounds, motion, or lighting). As the name implies, autism is a spectrum, and no two individuals are alike. As the saying goes, “When you’ve met one person with autism, you’ve met one person with autism.” Movies such as Rain Man (1988) or The Accountant (2016) showcase autistic individuals who are higher-functioning; they are able to verbally communicate and live somewhat independently. Other autistic individuals, such as my brother, Tyler, are lower-functioning. Tyler is non-verbal and unable to be independent, and our day-to-day life is greatly shaped by this.<br/><br/>One thought that haunts the parents of autistic individuals is, “What happens when they’re older?” Even more scary is the question “What will happen when I’m gone?” My brother is on the autism spectrum, and my mother describes these thoughts as ones that “keep [her] up at night.” She explains, “I think it’s important for him to be completely engaged and productive, and we have that right now because we’re in our little safety bubble...that’s going to end...and it’s kind of scary.” Around 50,000 children with autism turn 18 every year in the United States, and nearly 90% of autistic individuals lose access to the services they have relied on throughout their entire lives. My hope is that architecture can help to answer this question by providing a place for adults on the autism spectrum to learn how to eventually live and work independently in the future. By implementing certain design features and design criteria to minimize the sensory overload issues commonly experienced by individuals with autism, we can create a safe space for learning for young adults on the autism spectrum.