equity theory

• equity theory is also an economic model, with all assumptions of set, hatfield suggests tis is missing a the factor of fairness or equality
• equality


  people more satisfied in relationships if they feel the balance of rewards and costs between partners is similar or they are getting what they deserve
• equality


  both partners profits minus loss should be the same even if they are different profits and loses
• equality


  eg. one partner may put a lot into a relationship while getting a lot out of it, while other gets much less of it, but puts far less in
• over benefits


  if one partner gets more overall profit they will feel personal shame and pity towards other partner and feel guilt
• under benefits


  if one partner gets more overall costs they will feel resentful and ultimately will become angry towards the other partner
• change in perspective


  over time what is considered unfair may change, early in relationships attraction could be seen are more important than equity
• change in perspective 


  hatifeld 2011 suggests that in later stages of relationships, successful couples are less likely to 'keep score'