University of California Press

Table 2

Results of Multiple Regression Models (Study 1).

Dependent variable and predictors

AdjustedR²

b(SE)

95% CI

Time 2 social connectedness (Model 1)^a

464

.46

Time 1 social connectedness

0.53 (0.04)

[0.45, 0.61]

0.55

13.37

<.001

Extraversion

0.16 (0.03)

[0.10, 0.22]

0.20

4.74

<.001

Social connectedness difference score (T2–T1; Model 2)^b

465

.006

Extraversion

–0.06 (0.03)

[–0.13, 0.00]

–0.09

–1.97

.049

Lethargy difference score (T2–T1; Model 3)^a

463

.09

Social connectedness difference score (T2–T1)

–0.84 (0.37)

[–1.57, –0.10]

–0.45

–2.24

.026

Extraversion

0.12 (0.06)

[0.00, 0.23]

0.09

1.96

.051

Extraversion × Social connectedness difference score

0.07 (0.08)

[–0.10, 0.23]

0.16

0.81

.418

Lethargy difference score (T2–T1; Model 4)^a

462

.28

Social connectedness difference score (T2–T1)

–0.82 (0.33)

[–1.47, –0.16]

–0.44

–2.46

.014

Extraversion

–0.04 (0.05)

[–0.15, 0.07]

–.03

–0.746

.456

Time 1 Lethargy

–0.52 (0.05)

[–0.62, –0.43]

–0.46

–11.03

<.001

Extraversion × Social connectedness difference score

0.09 (0.07)

[–0.06, 0.24]

0.22

1.221

.223

Dependent variable and predictors	df	AdjustedR²	b(SE)	95% CI	β	t	p

Time 2 social connectedness (Model 1)^a	464	.46
Time 1 social connectedness			0.53 (0.04)	[0.45, 0.61]	0.55	13.37	<.001
Extraversion			0.16 (0.03)	[0.10, 0.22]	0.20	4.74	<.001
Social connectedness difference score (T2–T1; Model 2)^b	465	.006
Extraversion			–0.06 (0.03)	[–0.13, 0.00]	–0.09	–1.97	.049
Lethargy difference score (T2–T1; Model 3)^a	463	.09
Social connectedness difference score (T2–T1)			–0.84 (0.37)	[–1.57, –0.10]	–0.45	–2.24	.026
Extraversion			0.12 (0.06)	[0.00, 0.23]	0.09	1.96	.051
Extraversion × Social connectedness difference score			0.07 (0.08)	[–0.10, 0.23]	0.16	0.81	.418
Lethargy difference score (T2–T1; Model 4)^a	462	.28
Social connectedness difference score (T2–T1)			–0.82 (0.33)	[–1.47, –0.16]	–0.44	–2.46	.014
Extraversion			–0.04 (0.05)	[–0.15, 0.07]	–.03	–0.746	.456
Time 1 Lethargy			–0.52 (0.05)	[–0.62, –0.43]	–0.46	–11.03	<.001
Extraversion × Social connectedness difference score			0.09 (0.07)	[–0.06, 0.24]	0.22	1.221	.223

Note: ^a pre-registered analysis;^b exploratory analysis.

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