Table 1.

Summary of measurement results in the main study and the pilot test.

Construct	Mean	SD	Cronbach's α	Range of item-to-total correlations
Family support	3.56 (3.59)	.42 (.51)	.85 (.82)	[.56, .74] ([.49, .61])
PTG	4.13 (3.91)	.48 (.54)	.82 (.76)	[.68, .85] ([.54, .73])
Positive stress mindset	3.71 (3.67)	.52 (.47)	.86 (.73)	[.65, .79] ([.51, .65])
Intrusive rumination	2.59 (2.62)	.34 (.38)	.78 (.69)	[.59, .76] ([.48, .64])
Deliberate rumination	3.62 (3.54)	.39 (.42)	.84 (.71)	[.62, .81] ([.46, .57])

Note: Entries in the parentheses are pilot test results.