Figure 2
The model shows three sections labeled “S”, “O”, and “R”, with ovals connected by arrows labeled with values. On the left, a light dashed rectangular boundary labeled “S” is shown that contains three vertically arranged ovals labeled “P Q”, “S Q”, and “H C”. In the center, three vertically arranged ovals are shown above the label “O”, labeled from top to bottom as “P V”, “P R”, and “C T”. On the right, a small dashed rectangular boundary labeled “R” is shown that contains an oval labeled “P I”. Arrows extend from the left section to the center section. An arrow labeled “H 1 a 0.558 triple asterisk” connects “P Q”, to “P V”, and another arrow labeled “H 1 b negative 0.267 superscript n s” connects “P Q”, to “P R”. An arrow labeled “H 2 a 0.340 double asterisk” connects “S Q”, to “P V”, and another arrow labeled “H 2 b negative 0.365 asterisk” connects “S Q”, to “P R”. An arrow labeled “H 3 0.534 triple asterisk” connects “H C”, to “C T”. A double-headed vertical arrow labeled “H 7 0.865 triple asterisk” connects “P Q”, to “S Q”. Within the center section, an arrow labeled “H 5 b negative 0.447 triple asterisk” connects “P R”, downward to “C T”. Arrows extend from the center section to the right section. An arrow labeled “H 4 0.676 triple asterisk” connects “P V”, to “P I”, an arrow labeled “H 5 a negative 0.064 superscript n s” connects “P R”, to “P I”, and an arrow labeled “H 6 0.384 triple asterisk” connects “C T”, to “P I”.The modified model. Notes: ***p < 0.001, **p < 0.01, *p < 0.05, ns: not significant