Fig. 1

Conceptual model. Photograph of the conceptual model showing the flow from stimulus (S) to organism (O) to responses (R), with sub-elements of S, O, and R. The hypotheses arrows are also displayed.

Conceptual model. Photograph of the conceptual model showing the flow from stimulus (S) to organism (O) to responses (R), with sub-elements of S, O, and R. The hypotheses arrows are also displayed.