Figure 3
The path diagram starts on the left with two rectangles arranged in a vertical series. From top to bottom, they are labeled as follows: “I N F” and “Q U A.” On the right, an octagon is shown labeled “Overall quality.” From “Overall quality,” two individual leftward arrows connect to two vertically arranged rectangles on its left, labeled from top to bottom as follows: The first arrow, with a path coefficient of 0.873, points to “I N F.” The second arrow, with a path coefficient of 0.890, points to “Q U A.” From “Overall Quality,” three rightward arrows extend to three circles arranged in a zig-zag manner in the center, labeled from top to bottom as: “T T F,” “Actual Usage,” and “Perceived Usefulness.” The first arrow from “Overall Quality,” with a path coefficient of 0.428, points to “T T F.” The second arrow from “Overall Quality,” with a path coefficient of 0.279, points to “Actual Usage.” The third arrow from “Overall Quality,” with a path coefficient of 0.332, points to “Social Influence.” From “T T F,” three individual upward arrows connect to three horizontally arranged rectangles labeled from left to right as follows: The first arrow, with a path coefficient of 0.824, points to “T T F 1.” The second arrow, with a path coefficient of 0.822, points to “T T F 2.” The third arrow, with a path coefficient of 0.793, points to “T T F 3.” The circle “T T F” has the value 0.183 written inside it. From “Actual Usage,” three individual upward arrows connect to three horizontally arranged rectangles labeled from left to right as follows: The first arrow, with a path coefficient of 0.733, points to “U S A 2.” The second arrow, with a path coefficient of 0.878, points to “U S A 3.” The third arrow, with a path coefficient of 0.799, points to “U S A 4.” The circle “Actual Usage” has the value 0.102 written inside it. From “Perceived Usefulness,” three individual leftward arrows connect to three vertically arranged rectangles labeled from top to bottom as follows: The first arrow, with a path coefficient of 0.775, points to “P U 2.” The second arrow, with a path coefficient of 0.860, points to “P U 3.” The third arrow, with a path coefficient of 0.742, points to “P U 4.” The circle “Perceived Usefulness” has the value 0.150 written inside it. On the bottom left of “Actual Usage,” a circle is positioned labeled “Social Influence.” A circle labeled “Satisfaction” is placed on the bottom right of “Actual Usage.” From “Social Influence,” three individual leftward arrows connect to three horizontally arranged rectangles labeled from top to bottom as follows: The first arrow, with a path coefficient of 0.858, points to “S I 1.” The second arrow, with a path coefficient of 0.797, points to “S I 2.” The third arrow, with a path coefficient of 0.752, points to “S I 3.” From “Satisfaction,” three individual upward arrows connect to three horizontally arranged rectangles labeled from left to right as follows: The first arrow, with a path coefficient of 0.876, points to “S A T 2.” The second arrow, with a path coefficient of 0.826, points to “S A T 3.” The third arrow, with a path coefficient of 0.706, points to “S A T 4.” The circle “Satisfaction” has the value 0.385 written inside it. A downward arrow from “Social Influence,” with a path coefficient of 0.151, points to “Perceived Usefulness.” An upward diagonal from “Social Influence,” with a path coefficient of 0.117, points to “Actual Usage.” A right-pointing downward diagonal arrow from “Actual Usage,” with a path coefficient of 0.342, points to “Satisfaction.” A right-pointing upward diagonal arrow from “Perceived Usefulness,” with a path coefficient of 0.395, points to “Satisfaction.” A circle labeled “Academic Productivity” is positioned on the far right. From “Academic Productivity,” four individual rightward arrows connect to four vertically arranged rectangles labeled from top to bottom as follows: The first arrow, with a path coefficient of 0.836, points to “A C P 1.” The second arrow, with a path coefficient of 0.836, points to “A C P 2.” The third arrow, with a path coefficient of 0.825, points to “A C P 3.” The fourth arrow, with a path coefficient of 0.716, points to “A C P 4.” The circle labeled “Academic Productivity” displays the internal value “0.487.” A rightward arrow from “Perceived Usefulness,” with a path coefficient of 0.341, points to “Academic Productivity.” A rightward arrow from “Satisfaction,” with a path coefficient of 0.175, points to “Academic Productivity.” A rightward arrow from “Actual Usage,” with a path coefficient of 0.125, points to “Academic Productivity.” A rightward arrow from “T T F,” with a path coefficient of 0.211, points to “Academic Productivity.”Second step estimation. Source: Authors’ own work