TABLE 2.

Difference between study samples by gender and total in four sociometric questions about sympathetic relationships in terms of attraction or repulsion to classmates.

	Female group (n = 13)				Male group (n = 10)				Total group (n = 23)
Sociometric questions	Pre-intervention	Post-intervention	p-value	Cohen’s d	Pre-intervention	Post-intervention	p-value	Cohen’s d	Pre-intervention	Post-intervention	p-value	Cohen’s d
	Mean (SD)	Mean (SD)			Mean (SD)	Mean (SD)			Mean (SD)	Mean (SD)
(a) …classmates you most like in PE…	0.117 ± 0.189	0.121 ± 0.056	0.893	−0.028*	0.131 ± 0.178	0.121 ± 0.160	0.726	0.059*	0.122 ± 0.071	0.121 ± 0.061	0.912	0.003
(b) …classmates you like least in PE…	0.118 ± 0.139	0.134 ± 0.182	0.497	−0.098	0.108 ± 0.161	0.117 ± 0.087	0.770	–0.069	0.114 ± 0.107	0.126 ± 0.145	0.470	–0.094
(c) …classmates who can help you learn in PE…	0.096 ± 0.133	0.141 ± 0.183	0.582	−0.238*	0.134 ± 0.226	0.061 ± 0.182	0.396	0.355*	0.113 ± 0.176	0.105 ± 0.149	0.895	0.049
(d) …classmates who can’t help you learn in PE…	0.123 ± 0.132	0.143 ± 0.216	0.821	−0.111*	0.132 ± 0.195	0.086 ± 0.112	0.609	0.289*	0.126 ± 0.158	0.119 ± 0.175	0.900	0.041

*Opposing trends depending on gender.