Table 9.

Results of the Separate Meta-Analyses on the Correlations Among Loneliness (Sub)Scales.

		UCLA		CLS		RTLS					SELSA							DLS								LACA				RPLQ							PNDLS
						Total		Emotional		Social	Total	Romantic		Family		Social		Total	Romantic		Family		Friendships		Community	Parents		Peers		Family Personal		Peer Personal		Family Group		Peer Group	Peer Dyadic
CLS				─
RTLS	Total	0.78	[0.72; 0.82]			─
		k = 3
	Emotional					0.79	[0.77; 0.80]	─
						k = 3
	Social					0.85	[0.84; 0.86]	0.47	[0.40; 0.53]	─
						k = 3		k = 9
SELSA	Total										─
	Romantic	0.31	[0.25; 0.38]									─
		k = 12
	Family	0.34	[0.23; 0.45]									0.22	[0.16; 0.29]	─
		k = 8										k =18
	Social	0.58	[0.47; 0.67]									0.29	[0.23; 0.35]	0.38	[0.32; 0.43]	─
		k = 13										k = 22		k = 20
DLS	Total	0.68	[0.63; 0.73]															─
		k = 4
	Romantic	0.33	[−0.11; 0.66]																─
		k = 2
	Family	0.32	[0.24; 0.39]											0.78	[0.53; 0.91]	0.25	[−0.21; 0.62]		0.34	[0.05; 0.57]	─
		k = 4												k = 2		k = 2			k = 5
	Friendships	0.65	[0.60; 0.70]											0.31	[−0.15; 0.65]	0.68	[0.34; 0.86]		0.34	[0.15; 0.50]	0.36	[0.14; 0.54]	─
		k = 4												k = 2		k = 2			k = 5		k = 6
	Community																		0.31	[0.04; 0.54]	0.49	[0.26; 0.67]	0.58	[0.46; 0.67]	─
																			k = 5		k = 5		k = 5
LACA	Parents			0.35	[0.25; 0.44]																					─
				k = 5
	Peers			0.74	[0.68; 0.79]																					0.22	[0.18; 0.26]	─
				k = 5																						k = 20
RPLQ	Family personal			0.24	[−0.20; 0.61]																					0.62	[0.27; 0.83]	0.15	[−0.30; 0.54]	─
				k = 2																						k = 2		k = 2
	Peer personal			0.46	[0.05; 0.74]																					0.23	[−0.22; 0.59]	0.39	[−0.05; 0.70]	0.31	[−0.13; 0.65]	─
				k = 2																						k = 2		k = 2		k = 2
	Family group			0.33	[−0.11; 0.66]																					0.69	[0.37; 0.86]	0.22	[−0.23; 0.59]	0.77	[0.51; 0.90]	0.35	[−0.08; 0.68]	─
				k = 2																						k = 2		k = 2		k = 2		k = 2
	Peer group			0.69	[0.37; 0.86]																					0.29	[−0.15; 0.64]	0.59	[0.21; 0.81]	0.27	[−0.17; 0.63]	0.50	[0.43; 0.56]	0.40	[−0.03; 0.70]	─
				k = 2																						k = 2		k = 2		k = 2		k = 3		k = 2
PNDLS	Peer dyadic																																				─
	Peer network																																				0.62	[0.56; 0.67]
																																					k = 4

Note. Results represent the estimated mean effect sizes with 95% confidence intervals. k = number of effect sizes.