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. 2020 Dec 5;17(23):9083. doi: 10.3390/ijerph17239083

Table 1.

Scale Means, Standard Deviations, Reliabilities, and Cohen’s d’s.

Scale T1 T2 Mean Differences
M (SD) α M (SD) α t (df) T1–T2 d T1–T2
(1) Autonomy 3.78 (0.71) 0.76 3.25 (0.74) 0.73 −22.30 * (917) −0.71
(2) Relatedness 4.24 (0.67) 0.82 4.16 (0.74) 0.80 −4.26 * (914) −0.15
(3) Well-Being 3.04 (0.65) 0.89 2.65 (0.71) 0.83 −17.33 * (900) −0.59
(4) Anxiety 1.79 (0.64) 0.74 2.02 (0.70) 0.78 12.47 * (902) 0.40
(5) Depression 1.71 (0.58) 0.80 1.91 (0.69) 0.83 8.94 * (896) 0.32

Note. T1 = Before Lockdown, T2 = Today. M = Scale Mean, SD = Standard Deviation, α = Cronbachs alpha, t = value of t-distribution, df = degrees of freedom, d = Cohen’s d (effect size measure). * p < 0.05.