Figure 3
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 0.415 triple asterisk” connects “P Q”, to “P V”, and another arrow labeled “H 1 b negative 0.243 asterisk” connects “P Q”, to “P R”. An arrow labeled “H 2 a 0.494 triple asterisk” connects “S Q”, to “P V”, and another arrow labeled “H 2 b negative 0.362 triple asterisk” connects “S Q”, to “P R”. An arrow labeled “H 3 0.531 triple asterisk” connects “H C”, to “C T”. A double-headed vertical arrow labeled “H 7 0.779 triple asterisk” connects “P Q”, to “S Q”, and another double-headed vertical arrow labeled “H 8 0.435 triple asterisk” connects “S Q”, to “H C”. Within the center section, an arrow labeled “H 5 b negative 0.402 triple asterisk” connects “P R”, downward to “C T”. Arrows extend from the center section to the right section. An arrow labeled “H 4 0.654 triple asterisk” connects “P V”, to “P I”, an arrow labeled “H 5 a negative 0.066 superscript n s” connects “P R”, to “P I”, and an arrow labeled “H 6 0.379 triple asterisk” connects “C T”, to “P I”.The second modified model. Notes: ***p < 0.001, **p < 0.01, *p < 0.05, ns: not significant