00614nam a2200169Ia 4500008004100000100002200041245012300063245005900186260003900245260000900284300002500293440005600318650001600374650001800390650001900408650001700427170510s9999    xx            000 0 und d  aCrocker, Jennifer  aRomantic relationships in the ecosystem: Compassionate goals, nonzero-sum beliefs, and change in relationship quality.  cCrocker, Jennifer; Canevello, Amy; Lewis, Katherine A.  bAmerican Psychological Association  c2017  apages 58-75 ,January  aJournal of Personality and Social Psychologyv112:1  aLay thories  aRelationships  aResponsiveness  aSatisfaction