Bradley D. Mattan

Bradley D. Mattan

Postdoctoral Researcher (he/him/his)

University of Pennsylvania

Biography

I am interested in understanding the links between social hierarchy, person perception, and health disparities. I have two main lines of research. With my collaborators at the University of Delaware, I use fMRI, TMS, and implicit/self-report methods to study how people perceive social status and how this, in turn, shapes the way they evaluate and pay attention to others. As a postdoctoral researcher in the Communication Neuroscience Lab at the University of Pennsylvania, I am using geolocation tracking and fMRI to studying how exposure to economic inequality shapes smoking behavior, with a focus on mechanisms such as stress and exposure to point-of-sale advertising/promotions.

Interests

  • Social Neuroscience
  • Social Hierarchy
  • Person Perception
  • Health Disparities
  • Health Messaging

Education

  • Ph.D. in Psychology, 2016

    University of Birmingham

  • M.A. in Social Sciences, 2012

    University of Chicago

  • B.A. in Psychology and Philosophy, 2008

    University of Notre Dame

Academic Positions

 
 
 
 
 

Postdoctoral Researcher - University of Pennsylvania

Communication Neuroscience Lab

Jul 2019 – Present Philadelphia, PA
 
 
 
 
 

Postdoctoral Researcher - University of Delaware

Impression Formation Social Neuroscience Lab

Sep 2015 – Jun 2019 Newark, DE
Postdoctoral position began at the University of Chicago.

Projects

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Predicting Receptivity to Health Messaging with fMRI

Inspired by the Communication Neuroscience Lab’s brain-as-predictor approach, I am interested in understanding how momentary similarity to key neural patterns can predict receptivity to messaging. In this project, I used a large fMRI dataset to identify patterns of neural activity that differentiate judgments of valence from judgments of self-relevance. I then look at how participants’ trialwise neural similarity to these patterns in a separate fMRI health message task predicts their receptivity to those health messages.

COVID-19 Projects

Working with the Communication Neuroscience Lab, I am interested in understanding how different kinds of messaging shape the way we support one another during the COVID-19 pandemic. I’m particularly interested in factors like dispositional victimhood, empathy, and prosocial behaviors that benefit public health.

Status-Based Evaluation

Across various projects with my collaborators in the Impression Formation Social Neuroscience Lab, I have been actively studying how we perceive social status in others and how perceived status ultimately shapes the evaluations and decisions we make about others.

Roll the Same

As a volunteer quantitative researcher at Roll the Same, I contribute my writing and quantiative skills to the study of equity and inclusion in the martial arts community, with a focus on Brazilian Jiu Jitsu.

GeoScan Smoking Study

Together with the Communication Neuroscience Lab, I am exploring how stress and exposure to economic inequality affect smoking cravings and behavior using fMRI, geolocation tracking, and ecological momentary assessments (EMA).

Recent & Upcoming Talks

A neuroscience approach to social status perception and health

Neuroimaging can provide useful insights into how we perceive social status and the consequences of social status for how we pay attention to and evaluate people. My research focuses on the ways that …

How social status shapes personal evaluations and health

Hierarchies have shaped social interactions and health throughout our evolutionary history. My research focuses on the ways that social status influences health and social cognition using a …

How gender shapes our implicit biases about social status: A multi-method approach

Men are especially motivated to achieve social and economic influence. However, the mate selection literature suggests women may perceive high status more favorably than men. We tested these competing …

Contact

  • 3700 Hamilton Walk, Philadelphia, PA 19104
  • Mailing Address: 3620 Walnut Street, Philadelphia, PA 19104.
  • DM Me