Ch. 6 Interdependency

  • Economy of the relationship

  • Def: Relience on other and how much we help each other


  • Social exchange

    • Successful relationships entail mutual exchange of desirable rewards with others

      • looking for a good vibe

      • how do we want our checkbook to look like in an event

      • we don’t want to be zero but a surplus

    • Reward

      • Something you gain

      • security

      • finance

      • affection

      • car

      • home

      • presents

      • love

      • acquaintances

    • cost

      • something we lose

      • dislikes

      • tension

    • Outcome= rewards- cost

      • want reward more than cost, we don’t want 0 we want surplus

      • rewards higher than cost, desirable outcome

      • higher cost than rewards- dissatifiaction of relationship

    • Interdependency theory

      • evaluations of a relationship

        • what we expect to get

          • Comparision Level (CL)

            • what happens when our outcomes exceed our CL?

              • it’s what we’re getting

              • feels happy and satisfied in relationships

            • What happens when it’s lower than CL?


            • Outcomes - CL= Happiness ( satisfaction level )

        • what can we get if we left

          • Comparison level for alternatives ( or CL alt )

            • this is our lowest level of outcomes that we will expect

            • outcomes- CL alt = stability of relationship

              • Cl alt is a Complex judgement

                • investments

                  • emotional investment

                  • connection investment

                  • financial investment

                  • parental investment

                  • pet investment

        • outcomes

          • Current outcomes

          • CL

          • CL alt

            • ( from good to poor outcomes )

            • Stable happy relationship

          • CL

          • Current Outcomes

          • CL Alt

            •   unhappy , but stable relationship

          • CL alt

          • Current outcomes

          • CL

            • Happy, but unstable relationsips

          • CL ALT

          • CL

          • Current obessions

            • Unhappy, unstable relationship

            • if CL alt, CL flipped , still remains the same

      • CL/ ALT as time goes by:

        • and both are higher than ever before

          • Why ?

            • Individual expectations - social media makes it worse

              • “I deserve that too “

            • We put in the work

            • cognitive mechanism

            • alt can decrease in relationship over time because we invest in relationship






  • 7X times harder to leave an abusive relationship before it sticks