social exchange theory
social exchange theory can be seen in the interaction of asking someone out on a date. If the person says yes, you have gained a reward and are likely to repeat the interaction by asking that person out again or asking someone else out. On the other hand, if you ask someone out on a date and they reply with “No way!” then you have received a punishment that will probably cause you to shy away from repeating this type of interaction in the future.

equity theory
more towards transforming professional relationship

Dark side of interpersonal relationship
cognitive jealousy
suspicious thinking,worrying and exaggeration of things that you think would occur

emotional jealousy
seeing someone you lik react to something else that is out of yor control

behavioural jealousy
behavioural changes takes place with individual as a result of the envy and jealousy


Chapter 9
Friendship
-mutually product
characterized: trust, emotional support, sharing interest
TYPES:
The friendship of reciprocity
The friendship of receptivity
The friendship of association

Benefit of friendship
utility purpose
affirmation
ego support
stimulation
security

development stages of friendship
initial contact and acquaintanceship
casual friendship
close and intimidate friendship

value of friendship:
culture
gender differences
technology

ROMANTIC RELATIONSHIP