TY - BOOK AU - Park, Yoobin. AU - Park, Yoobin. AU - MacDonald, Geoff. AU - Impett, Emily A. AU - Lemay Jr., Edward. TI - Saying "thank you": partners' expressions of gratitude protect relationship satisfaction and commitment from the harmful effects of attachment insecurity U1 - DPer 155.205 J826 October-December 2019 v. 117 n. 4-6 PY - 2019/// CY - Philadelphia PB - American Psychological Association KW - Adolescents KW - Interpersonal relations KW - Object attachment N1 - Journal of Personality and Social Psychology, vol. 117, n0. 4, pages 773-806, October 2019 ER -