Blascovich and His Colleagues,by Monitoring Physiological Reactions in Social Facilitation

Multiple Choice

Blascovich and his colleagues,by monitoring physiological reactions in social facilitation settings,discovered that people display a(n) ___ reaction when working on easy tasks and a ___ reaction when working on difficult tasks.

A) physiological;psychological
B) inhibition;activation
C) challenge;threat
D) flight;fight
E) alpha wave;beta wave