3.2.4.2. Presence of child clinical anxiety diagnosis. Despite attempts at model reduction, the logistic regression model assessing fathers' challenging parenting behaviour on child anxiety diagnosis failed to reach statistical significance (p 4 .05), indicating that the model was unable to distinguish between children with and without an anxiety diagnosis. Full data for this logistic regression model is reported in Table 5.
For mothers, Step 1 of the model was statistically significant, χ2 (1, N 1⁄4 147) 1⁄4 5.93, p 1⁄4 .015 (see Table 6). Thus the initial model, containing mothers' challenging parenting behaviour as a predictor variable, was able to distinguish between children with and