Related Experiment Video
Updated: Apr 7, 2026

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
Published on: July 10, 2017
Need to Belong, Not Rejection Sensitivity, Moderates Cortisol Response, Self-Reported Stress, and Negative Affect
Janine B Beekman1, Michelle L Stock1, Tara Marcus2
1a The George Washington University.
Abstract:
The present study examined if the traits need to belong (NTB) and rejection sensitivity (RS) differentially moderate the impact of experimentally manipulated social exclusion on stress and affect. Participants (N = 132) completed a survey measuring NTB and RS, and then were randomly assigned to be included or excluded during a game of Cyberball. A second survey then assessed perceived stress and negative affect, and a cortisol sample was taken. Controlling for gender and baseline cortisol levels, excluded participants high (vs. low) in NTB had significantly higher postexclusion cortisol levels, and reported greater perceived stress and negative affect. The moderating effect for RS was not found, however, and NTB and RS were not correlated. Findings suggest that the NTB moderates psychological and physiological responses to exclusion.
Related Concept Videos
Psychological Responses to Stress
Introduction to Stress and Lifestyle
Sources of Self-Esteem III: Social Comparison
Hypothalamic-Pituitary Axis
Stress and Mental Health
Individuals with depression often experience challenges in both their personal and professional...
Physiological Foundation of Stress
Role of the Sympathetic Nervous System
Adrenaline triggers the...

