Related Experiment Video
Updated: May 6, 2026

Using the Threat Probability Task to Assess Anxiety and Fear During Uncertain and Certain Threat
Published on: September 12, 2014
Face to face versus Facebook: does exposure to social networking web sites augment or attenuate physiological arousal
Shannon M Rauch1, Cara Strobel, Megan Bella
11 Benedictine University at Mesa , Mesa, Arizona.
Abstract:
The present study tested two competing hypotheses about the effect of Facebook exposure on the physiological arousal level of participants who then encountered the stimulus person in a face-to-face situation. Facebook exposure may attenuate later arousal by providing increased comfort and confidence, but it is also possible that Facebook exposure will augment arousal, particularly among the socially anxious. Participants completed a measure of social anxiety and were exposed to a stimulus person via Facebook, face to face, or both. Galvanic skin response was recorded during the exposures to the stimulus person. Results were consistent with the augmentation hypothesis: a prior exposure on Facebook will lead to increased arousal during a face-to-face encounter, particularly for those high in social anxiety.
Related Concept Videos
Social Anxiety Disorder
Social Facilitation
Factors Influencing Attraction I: Proximity
Horney's Sociocultural Approach
Self-Presentation: Self-Monitoring and Self-Handicapping
Hazan and Shaver's Attachment Styles

