Khái niệm của truyền thông là gì

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Explain the experience of an immigrant to the united states. where did they live and work? what struggles did they face?

Steven spielberg's classic movie jaws was a thriller about a great white shark that terrorized tourists at a local beach. just before the shark's appearance, eerie music began playing. as the unseen shark came closer, the tempo of the music picked up. after the audience had experienced this a few times, the sound of the music triggered the emotional reaction of fear in the audience even though the shark still had not appeared. at that point, the sound of the eerie music was a: a) unconditioned response (ucr) b) conditioned response (cr) c) conditioned stimulus (cs) d) unconditioned stimulus (ucs)