Question

studies show that crowd activities involve four developmental stages: the occurrence of an exciting event that serves to mobilize people away from their ordinary routines; the physical and psychological milling of people, who became involved in a highly emotional circular type of interaction that serves to disseminate and intensify a common mood; polarization, or the development of a common focus on some unambiguous negative symbol; and the break, or flow of the crowd into overt action toward the symbol. crowd behavior is ______.

• systematic
• nomadic
• placid
• indistinguishable

Explanation:

To solve this, we analyze each option:

• "Systematic": The text describes crowd activities with distinct, ordered stages (exciting event, milling, polarization, break into action), showing a structured process.
• "Nomadic" refers to wandering, not related to crowd behavior stages.
• "Placid" means calm, but crowd behavior here involves emotional intensity and action, not calmness.
• "Indistinguishable" implies no clear structure, but the stages are distinct. So "systematic" fits as the stages show an organized, step - by - step process.

Answer:

A. systematic