TABLE 3.

Descriptive statistics and Cronbach’s alphas (n = 141).

	Factor	μ	σ	SK	Rku	α
Study resources
1	Week 1	3.53	0.44	–1.49	4.13	0.84
2	Week 2	3.50	0.46	–0.96	3.69	0.88
3	Week 3	3.49	0.47	–1.11	3.40	0.90
4	Week 4	3.46	0.44	–1.17	4.90	0.85
5	Week 5	3.46	0.48	–1.21	4.71	0.90
6	Week 6	3.45	0.47	–1.11	4.60	0.90
7	Week 7	3.46	0.47	–0.98	4.31	0.91
8	Week 8	3.52	0.48	–1.25	4.66	0.91
Study demands
9	Week 1	2.50	0.54	0.88	4.01	0.84
10	Week 2	2.44	0.58	0.57	2.29	0.88
11	Week 3	2.54	0.54	0.66	2.50	0.90
12	Week 4	2.59	0.57	0.97	2.97	0.89
13	Week 5	2.54	0.56	0.53	2.18	0.90
14	Week 6	2.53	0.57	0.91	2.61	0.90
15	Week 7	2.50	0.55	0.47	2.47	0.91
16	Week 8	2.51	0.53	0.55	2.40	0.91
Mental health
17	Week 1	4.33	0.76	–0.50	–0.18	0.89
18	Week 2	4.36	0.74	–0.50	–0.05	0.90
19	Week 3	4.30	0.75	–0.43	0.25	0.91
20	Week 4	4.28	0.72	–0.15	–0.43	0.91
21	Week 5	4.29	0.75	–0.39	0.20	0.92
22	Week 6	4.29	0.75	–0.13	–0.61	0.92
23	Week 7	4.29	0.79	–0.36	–0.18	0.93
24	Week 8	4.29	0.78	–0.34	–0.19	0.92

μ, mean; σ, standard deviation; SK, skewness; Rku, kurtosis; α, Cronbach’s alpha.