Figure 1
The diagram shows a circular loop with three arrows forming a clockwise cycle. Starting from the left, the first arrow is labeled “X” with a plus sign pointing to the next arrow. The next arrow is labeled “Y” with a plus sign pointing to the first arrow. The third arrow is labeled “Z” with a minus sign pointing to “X”. At the center of the loop is a curved arrow pointing clockwise and labeled “B”.An example of a casual loop diagram (CLD). Source: Authors’ own work