While Studying in the Crowded Library, Arlene Hears a Crashing

question 176

Multiple Choice

While studying in the crowded library, Arlene hears a crashing noise and then someone moaning. The commotion appeared to come from behind closed doors marked "Staff Only." Nobody near Arlene seems concerned, so Arlene goes back to her studying. This example best illustrates:

• A)the bystander effect.
• B)the self-serving bias.
• C)altruism.
• D)the rule of reciprocity.

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Definitions:

Blood sample

A small amount of blood taken from the body, typically for medical testing.

Evacuation system

A structured set of procedures and equipment designed to facilitate the safe exit of people from a building or area in the event of an emergency.

Butterfly system

A type of intravenous needle or system known for its small, winged design, allowing for easier, more stable access to veins.

Small veins

Blood vessels that carry blood toward the heart from the tissues; smaller than arteries and larger than capillaries.