Global Journal of Human Social Science, G: Linguistics and Education, Volume 23 Issue 8

Table 2: Structural model results Original Sample (O) Standard Deviation (STDEV) T Statistics (|O/STDEV|) P Values Decision ELEARN-> SAT 0.248 0.070 3.515 0.000 Supported QUAL *ELEARN-> SAT 0.027 0.053 0.509 0.611 Not Supported QUAL -> SAT 0.686 0.080 8.607 0.000 Supported Note: Satisfaction stands for students' satisfaction, while serv-equal stands for teaching quality. Figure 3: Structural model As shown in both table II and figure 3, the relationship between e-learning and students' satisfaction is positive and significant, with a p-value of 0.000 and a beta value of 0.248. Also, teaching quality was found to have a positive and significant effect on satisfaction, with a p-value of 0.000 and a beta value of 0.686. This finding is consistent with previous findings (Shea et al., 2001; Sureshchandar, Rajendran & Anantharaman, 2002b; Sun, Yang & Jiang, 2016) found a positive and significant association between teaching service quality and students' satisfaction in different contexts. However, e-learning was found to have a positive but insignificant moderating effect on the relationship between teaching service quality and students' satisfaction, with a beta value of 0.027 and a p-value of 0.611. This clearly shows that no sufficient empirical evidence supports the moderating effect. This might be because students generally get dissatisfied or even frustrated using technology in learning, especially if unfamiliar with it, as Bonk & King (2012). c) Coefficient of determination At this point, assessing the coefficient of determination (R² value) is also essential. The R-square values of 0.25, 0.50 and 0.75 are considered small, medium and substantial, respectively (Hair et al., 2016; Chin, 1998). In some cases, however, Falk & Miller (1992) suggest that 0.10 could be considered as the minimum acceptable level of R 2 value. Table III shows the R 2 value of this study. Table 3: Coefficient of determination Construct R-Squared Students' satisfaction 0.758 © 2023 Global Journals Volume XXIII Issue VIII Version I 87 ( ) Global Journal of Human Social Science - Year 2023 G Effect of Teaching Quality on Students' Satisfaction in Nigerian Tertiary Institutions: The Moderating Role of E-Learning Amid COVID-19 Recovery