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home / centre for automotive safety research / Publications / List / Details Publication Details| Title | Beyond interaction: theories | | Authors | Hutchinson TP | | Year | 2006 | | Type | Journal Article | | Abstract | An interaction between two factors in their effects on a dependent variable is here modelled as (first) summation of quantities derived from the two factors individually, and
(second) a nonlinear relation between that sum and the dependent variable. There are only a few possible nonlinear functions that need to be considered. The dataset used as an example is a 3 x 3 table showing crossover interaction. The proposed explanation uses a quadratic curve (which has a descending limb and an ascending limb) to achieve reversal of the effect of one factor for some categories of the other factor. | | Journal Title | Quality & Quantity | | Journal Volume (Issue) | 40(5) | | Page Range | 869-878 |
| Reference | | Hutchinson TP (2006). Beyond interaction: theories. Quality & Quantity, 40(5), 869-878. |
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