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The Family Unpredictability Scale: Reliability and Validity
Author(s) -
Ross Lisa Thomson,
Hill Elizabeth M.
Publication year - 2000
Publication title -
journal of marriage and family
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.578
H-Index - 159
eISSN - 1741-3737
pISSN - 0022-2445
DOI - 10.1111/j.1741-3737.2000.00549.x
Subject(s) - psychology , confirmatory factor analysis , construct validity , reliability (semiconductor) , scale (ratio) , clinical psychology , concurrent validity , developmental psychology , construct (python library) , psychometrics , test validity , internal consistency , structural equation modeling , computer science , power (physics) , physics , quantum mechanics , programming language , machine learning
We developed the Family Unpredictability Scale (FUS) to better understand the factors that underlie the presence and consequences of family dysfunction. Familial unpredictability is defined as a lack of consistency in family behaviors and regulatory systems. Family researchers and therapists generated and evaluated items, which were self‐administered by married parents who had children aged 2 to 18 ( N = 314 ). Principal‐components analysis yielded four subscales (discipline, nurturance, meals, and money; 22 items total) that were internally consistent; confirmatory factor analysis based on a separate subsample yielded an adequate preliminary representation of this factor structure. The FUS related significantly to known measures of family and individual functioning but not to social desirability. The present study provides preliminary reliability, construct validity, and concurrent validity for this new multidimensional, self‐report assessment of family unpredictability. Research and clinical implications are discussed.