title: Perceived parental differential treatment in middle adulthood: curvilinear relations with individuals' experienced relationship quality to sibling and parents.
abstract: Guided by predictions from equity theory and the self-esteem maintenance model, links between perceptions of current parental differential treatment and the perceiver's experienced relationship quality with sibling and parents were analyzed in a sample of 1,020 adult (middle-aged) offspring. Participants rated how often they and a sibling receive parental recognition, nurture, and demands for filial responsibility. In addition, they indicated their emotions and behaviors toward sibling and parents. Data analyses showed that an individual's experienced relationship with sibling was best when both were treated equally and diminished with increasing favoritism or disfavoritism. Experienced relationship with parents was best when participants were favored a bit; the relationship worsened when participants were disfavored and worsened only slightly when they were extremely favored. Results are discussed regarding mediating processes and implications for practical applications.
authors.affiliation: University of Trier, Department of Psychology, Trier, Germany. boll@uni-trier.de
authors.forename: Thomas
authors.initials: T
authors.lastname: Boll
authors.forename: Dieter
authors.initials: D
authors.lastname: Ferring
authors.forename: Sigrun-Heide
authors.initials: SH
authors.lastname: Filipp
mesh_terms: D000328:Adult; D032721:Adult Children; D005260:Female; D006801:Humans; D007206:Individuality; D008297:Male; D008875:Middle Aged; D010287:Parent-Child Relations; D010553:Personality Development; D012649:Self Concept; D012718:Set, Psychology; D012801:Sibling Relations; D012944:Social Support