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The measurement of reliability of social relations components from round‐robin designs
Author(s) -
BONITO JOSEPH A.,
KENNY DAVID A.
Publication year - 2010
Publication title -
personal relationships
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.81
H-Index - 83
eISSN - 1475-6811
pISSN - 1350-4126
DOI - 10.1111/j.1475-6811.2010.01274.x
Subject(s) - reliability (semiconductor) , psychology , reliability engineering , social psychology , computer science , applied psychology , engineering , physics , power (physics) , quantum mechanics
The social relations model (SRM) is a useful tool for measuring relationship effects, defined as the unique perceptions or behaviors of 2 people. The sources of variance in SRM studies are persons (actors and partners), groups, and items; the relationship effect is defined as the actor–partner interaction. By removing variance because of persons and groups, a measure of a “pure” relationship effect is obtained. In this article, generalizability theory (G Theory) is applied to estimate the reliability of SRM components from round‐robin data structures. Using G Theory, reliability formulas for actor, partner, group, and relationship are developed and interpretations for the reliability estimates are provided. The authors also discuss how these formulas can be used in both planning and interpreting results from relationship research.