Graham2: Graham's (2006) second unidimensional data

Description Usage Format Author(s) Source References

Description

Graham's (2006) actual dataset consisting of four items.This dataset is originally from Graham and Conoley (2006) and is a part of the measurement of the Dyadic Adjustment Scale. This dataset appears in Table 3. This dataset violates the assumption of essential tau-equivalence, and the first and second items are much more important than the third and fourth items. The CFA reliability coefficient presented by the author is .83.

Usage

1

Format

An object of class matrix (inherits from array) with 4 rows and 4 columns.

Author(s)

Eunseong Cho, bene@kw.ac.kr

Source

Graham, J. M., & Conoley, C. W. (2006). The role of marital attributions in the relationship between life stressors and marital quality. Personal Relationships, 13(2), 231-241.

References

Graham, J. M. (2006). Congeneric and (essentially) tau-equivalent estimates of score reliability what they are and how to use them. Educational and Psychological Measurement, 66(6), 930-944. Education and Macmillan.


eunscho/unirel documentation built on Dec. 20, 2021, 6:44 a.m.