Data Visualization
COM CM 504
As data becomes widely available and visual content increasingly pervasive, the ability to analyze, interpret, and communicate data visually is a vital skill for communication scholars and practitioners. Data visualization lies at the intersection of data analysis and visual storytelling, supporting both the exploration of patterns within datasets and presentation of analytical results in clear, engaging forms. This course introduces core concepts and principles in data visualization, data formats and structures, and strategies for selecting appropriate visualization approaches based on specific goals. It also provides skills for different applications in the communication field, such as presenting findings effectively in academic research, facilitating data storytelling with visualization, and conveying analytical insights to diverse audiences and stakeholders.
FALL 2026 Schedule
| Section | Instructor | Location | Schedule | Notes |
|---|---|---|---|---|
| A1 | Jiang | COM 210 | TR 11:00 am-12:15 pm | This course is on the Fall 2026 waitlist. Please visit the Department of Mass Communication, Advertising & PR’s webpage for the waitlist form. The undergraduate prerequisite for COMCM 504 is COMCM 321. The graduate prerequisite is COMCM 722. |
Note that this information may change at any time. Please visit the MyBU Student Portal for the most up-to-date course information.

