Table 5 Group statistics and... | Emerald Publishing

Table 5

Group statistics and significance testing by construct

Test	Receptive	Third party	Ground setting	Application
Group statistics, pre-test
N	50	50	50	50
Mean	9.3000	9.4000	12.5400	9.2400
Std. dev.	1.52864	1.52530	1.92947	1.40785
Std. error mean	0.21618	0.21571	0.27287	0.19910
Group statistics, post-test
N	42	42	42	42
Mean	9.9286	10.3333	13.5952	10.2143
Std. dev.	1.43803	1.47610	1.98850	1.49039
Std. error mean	0.22189	0.22777	0.30683	0.22997
Levene’s test for equality of variances
F	0.443	0.553	2.284	2.586
Sig.	0.507	0.459	0.134	0.111
Shapiro–Wilk test of normality
Statistic	0.864	0.945	0.914	0.899
Sig.	<0.001	0.022	0.001	<0.001
Independent samples t test for equality of means
T	−2.018	−2.967	−2.577	−3.219
df	90	90	90	90
One-sided p	0.023	0.002	0.006	<0.001
Two-sided p	0.047	0.004	0.012	0.002
Mean difference	−0.629	−0.933	−1.055	−0.974
Std. error of diff.	0.311	0.315	0.41	0.303

Test	Receptive	Third party	Ground setting	Application
Group statistics, pre-test
N	50	50	50	50
Mean	9.3000	9.4000	12.5400	9.2400
Std. dev.	1.52864	1.52530	1.92947	1.40785
Std. error mean	0.21618	0.21571	0.27287	0.19910
Group statistics, post-test
N	42	42	42	42
Mean	9.9286	10.3333	13.5952	10.2143
Std. dev.	1.43803	1.47610	1.98850	1.49039
Std. error mean	0.22189	0.22777	0.30683	0.22997
Levene’s test for equality of variances
F	0.443	0.553	2.284	2.586
Sig.	0.507	0.459	0.134	0.111
Shapiro–Wilk test of normality
Statistic	0.864	0.945	0.914	0.899
Sig.	<0.001	0.022	0.001	<0.001
Independent samples t test for equality of means
T	−2.018	−2.967	−2.577	−3.219
df	90	90	90	90
One-sided p	0.023	0.002	0.006	<0.001
Two-sided p	0.047	0.004	0.012	0.002
Mean difference	−0.629	−0.933	−1.055	−0.974
Std. error of diff.	0.311	0.315	0.41	0.303

Source(s): Authors’ own work