1. TCO 10
When people are in a crowd, the likelihood of them helping another person is lessened due to a decrease in feelings of personal responsibility to act because others are present. This phenomenon is known as _________.
diffusion of responsibility

reciprocity
aggression
cognitive dissonance

2. TCO 10
If in the spirit of social psychology research, you try to increase how attractive you are to a person you find attractive, you should _______________.
avoid them, play hard to get.

become as opposite to them as possible as opposites attract.
try to become as similar to them as possible.
both a and b.

3. TCO 10
You watch as your best friend Mei is overly frightened by the presence of a spider. Which of the following statements represents an internal attribution to the situation?