Structural equation model predicting dairy farmers’ adoption of diagnostic methods for control of gastrointestinal nematode infections in Austria and Germany (N = 267). Notes. Full lines represent the significant equations with the numbers representing standardized regression coefficients, dotted lines represent insignificant equations. ***p < 0.001, **p < 0.01, *p < 0.05. Variables represented by a rectangle consist of a one-item measurement; variables represented by an oval consist of a multi-item measurement.