Table 1.

Differences between groups of adolescents on positive friendship quality (FQ-POS), positive negative quality (FQ-NEG), self-esteem in interpersonal relationships (TMA-interpersonal), self-esteem in duties (TMA-duties), self-esteem in emotionality (TMA-emotionality), self-esteem in academic sphere (TMA- academic sphere), self-esteem in body sphere (TMA-body sphere), peer-related loneliness (L-PEER), parent-related loneliness (L-PART), aversion for aloneness (A-NEG), affinity for aloneness (A-POS), and secrecy. *p < .05, ^**p < .01, ^***p < .001

		Groups			ANOVA
		1	2	3	F(2, 90)	p	LSD tests
N		36	21	36
FQ-POS	M	70.61	71.48	70.86	.05	.95	-
	(SD)	(10.67)	(8.62)	(10.22)
FQ-NEG	M	9.19	10.19	9.06	.91	.41	-
	(SD)	(3.52)	(3.09)	(2.96)
TMA-interpersonal	M	61.14	63.62	73.50	19.50	.000	3 > 1, 2
	(SD)	(7.88)	(6.28)	(9.35)
TMA-duties	M	58.64	61.71	69.69	15.64	.000	3 > 1, 2
	(SD)	(8.61)	(6.82)	(9.38)
TMA-emotionality	M	56.97	61.19	70.08	15.46	.000	3 > 1, 2
	(SD)	(11.39)	(7.67)	(10.07)
TMA-academic sphere	M	59.86	62.54	66.25	8.44	.000	3 > 1, 2
	(SD)	(9.92)	(4.77)	(8.03)
TMA-familiar sphere	M	53.00	53.71	78.33	63.86	.000	3 > 1, 2
	(SD)	(10.12)	(9.32)	(11.28)
TMA-body sphere	M	58.19	58.86	69.08	12.02	.000	3 > 1, 2
	(SD)	(11.17)	(7.64)	(10.48)
L-PEER	M	24.36	25.00	21.11	1.83	.16	-
	(SD)	(9.37)	(8.59)	(7.84)
L-PART	M	35.19	34.19	26.17	30.45	.000	1, 2 > 3
	(SD)	(4.31)	(5.60)	(5.82)
A-NEG	M	32.17	28.38	30.44	1.79	.17	-
	(SD)	(6.97)	(7.86)	(7.36)
A-POS	M	32.14	33.95	31.06	.93	.40	-
	(SD)	(7.22)	(7.70)	(8.20)
Secrecy	M	29.69	32.19	27.89	1.22	.30	-
	(SD)	(10.64)	(9.04)	(9.99)