Question

The reciprocity effect states:
that individuals like others who like and/or positively evaluate them
that higher frequency of contacts and meetings amplifies the attraction between two people.
that an attraction is likely to develop when a person discovers that they have more in common with another person in terms of their shared attitudes, beliefs and preferences
that attractive people possess positive qualities beyond their physical appearance

Answer 1

and this leads others to be drawn to them. This effect can also work in the opposite direction, where negative evaluations or behaviors from one person can lead to decreased attraction from the other person. Ultimately, the reciprocity effect plays a significant role in shaping relationships and social interactions.