Table 3 Paired sample t -test results by... | Emerald Publishing

Table 3

Paired sample t-test results by category

Category	Pretest		Posttest		Cohen's d	t	p
Category	$\bar{x}$	SD	$\bar{x}$	SD	Cohen's d	t	p
Science	30.75	5.64	31.82	4.68	0.21	1.73	0.09
Mathematics	28.72	6.67	29.88	5.70	0.19	1.76	0.08
Engineering	30.18	6.28	30.86	6.19	0.11	0.96	0.34
STEM careers	31.56	5.78	32.82	4.40	0.25	2.08	0.04*

Category	Pretest		Posttest		Cohen's d	t	p
Category	$\bar{x}$	SD	$\bar{x}$	SD	Cohen's d	t	p
Science	30.75	5.64	31.82	4.68	0.21	1.73	0.09
Mathematics	28.72	6.67	29.88	5.70	0.19	1.76	0.08
Engineering	30.18	6.28	30.86	6.19	0.11	0.96	0.34
STEM careers	31.56	5.78	32.82	4.40	0.25	2.08	0.04*

Note(s): *p < 0.05