Area of Life

M

SD

Single-sample t-test¹

Quantity of sleep

−0.74

0.89

t(67) = −6.80, p < 0.001

Feelings about oneself

0.18

1.08

t(67) = 1.35, p = 0.18

Feelings of belonging

0.62

1.17

t(67) = 4.35, p < 0.001

Self-presentation

0.07

0.98

t(67) = 0.62, p = 0.54

Quality of relationships

0.60

1.17

t(67) = 4.24, p < 0.001

Stress or anxiety

−0.35

1.26

t(67) = −2.32, p = 0.02

Jealousy of others

−0.29

0.98

t(67) = −2.48, p = 0.02