Week 1: Cue the Commercials
March 3, 2026
Hello everyone! My name is Caitlin and welcome to the first week of my senior project blogs!
Since you’ve decided to start reading my blog, it probably means that you’re at least a little interested in what those Ozempic ads on your TV have to offer beyond videos of patients singing in unison in a park behind long lists of medical disclaimers. If so, you’re definitely in the right place!
Background
Before we start our deep dive into the rabbit hole of direct-to-consumer (DTC) pharmaceutical advertisements, I’ll start off with a brief introduction about myself. I’m currently a senior at BASIS Independent Silicon Valley, who has an intense passion for chemistry and healthcare. After seeing how global pandemics and various natural phenomena have affected my loved ones, I aim to dedicate myself to a future of combatting health concerns worldwide. Over the past few years, I’ve become increasingly more interested in healthcare and the realistic concerns surrounding its industry, especially in light of recent socioeconomic events.
As a high schooler and aspiring chemist, I’ve already had my fair share of hands-on lab experiments in and outside of school classes like AP Chemistry and Biology. From researching neurodegenerative diseases in a computational setting to conducting five hour long experiments concerning the efficacy of an anti-cancer drug in a lab, I aim to gain a better understanding of what medically plagues our lives and how we can attack these concerns firsthand.
Context
Returning back to my project, what comes to your mind when I say direct-to-consumer (DTC) advertisements? Right now, you’re probably thinking about the 1 minute ads that you see during ad breaks while watching your favorite shows. Similarly, that thought process is how this project came to be!
As an impassioned chemist, avid binge-watcher, and cinephile, I have chosen this project because while watching shows from Survivor to Brooklyn 99, I frequently encounter the typical DTC ad during commercial breaks. These ads particularly caught my attention, and I started to get interested in whether they have a real-world significant impact on who they are advertising the drug to or if the extensive list of disclaimers accompanied by sing-songy tunes are ineffective in their attempts to garner interest.
This research project will analyze the effect of DTC pharmaceutical advertising on consumer awareness of the drug or illness featured in these commercials. With a primary focus on whether analytical comparison using online metrics supports or contradicts results of past findings that apply alternate methods, the project will assess whether such advertising does meaningfully contribute to producing lasting health effects through increases in prescription uptake.
While there are several past scientific papers analyzing what I seek to research, my research path is novel in that past conclusions are often broad as they focus on self-reported awareness records tracked by surveyable and hypothetical behavior. In contrast, through my study, I intend to focus on behavioral digital evidence. So while prior research establishes that DTC advertising increases awareness and prescriptions in general, my project aims to examine that extent and the strength of these ads’ influence with digital attention metrics in relation to advertising exposure.
Inquiry
The principal questions that I hope to answer through my methodology include the following:
To what extent does direct-to-consumer (DTC) pharmaceutical advertising influence public awareness of the mentioned drug/illness? Specifically, how is analytical comparison by online metrics more effective than past methods of DTC advertisement analysis? Does increased public awareness from DTC advertising cause an increase in prescription of the drug being advertised?
Answer to the Ads
I hypothesize that DTC ads will increase public awareness and consumer demand minimally, not necessarily displaying any long-term lasting outcomes. I also do believe that my methodology will yield similar results in comparisons to past methods.
The final product of my study will be an informed report that demonstrates the extent to which DTC advertising influences public awareness as determined by an analysis of open-access data, distinguishing whether my hypothesis is correct or not.
That’s it for now! I’m looking forward to updating you all with my progress across these next months, starting with rewinding the tape and taking a look at previous studies in my next blog!
Reader Interactions
Comments
Leave a Reply
You must be logged in to post a comment.

Nice first post, Caitlin. I like your innovative approach toward answering this research question and I’m looking forward to seeing if your data can provide some clarity on the impacts of DTC ads.
Thanks Dr. Mo! I’m also excited to see what I can discover about the effect of DTC advertisements in the coming weeks!
I’m very excited to see the direction your project takes! I’ve definitely seen so many of the aforementioned drug commercials between episodes of my favorite shows, and I’m interested in understanding how the contextual placement of these ads and their content influence the public’s decisions.
Thank you Chloe! I’m looking forward to updating you about the influence of these advertisements that appear so often in our everyday shows!
Hi Caitlin! Your project sounds so interesting! As an avid show-watcher and person interested in health and beauty standards I’ve always wondered how effective the ads aired during shows were. I’m just curious about the statistical analysis test that you will run to compare the effectiveness your results to past DTC advertising methods. I know we learned about several tests in AP Stats like t tests and z tests, etc. Would you be using any of those, or another statistical test? Thanks! So excited to see how your project progresses!
Hi Michelle! I’m glad that you’re also looking forward to what my project entails! To answer your question, I am currently planning to use a t test as my form of statistical analysis.
Caitlin, your project is very relevant as pharmaceutical advertising exists in so many mediums. I’m excited to see how you research their influence on passive viewers in their daily lives. I’m especially curious to see if you find any increases in self-diagnosis or evidence of any unconscious behavioral impact. Great job!
Thanks Aarohi! You make a great point about noticing increases in self-diagnosis and unconscious evidence of behavioral impact as a result of my project! I think that’s a significant factor to consider when evaluating my project’s real-world impact.