Table 1.

ICCs, descriptive statistics (T1), and the intercorrelations between variables (within-person correlations between OJC for meaning, OJC for affiliation and OJC for vitality, and between-person correlations at T1 for all other pairs of variables).

	ICC	M	SD	1	2	3	4	5	6	7	8
1. Age		48.70/30.86	10.23/ 6.35		−0.09*	−0.39**	0.57**	−0.03	0.10*	0.07	0.02
2. Gender		1.86/1.37	0.36/0.50	0.05		0.06	−0.05	−0.03	0.05	0.02	−0.05
3. Education		2.74/3.96	0.91/0.63	−0.06	0.03		−0.33**	0.14**	−0.02	−0.02	0.05
4. Organizational tenure		14.65/4.85	11.86/4.57	0.49**	0.04	0.08		−0.02	0.12**	0.08	0.01
5. Working hours		38.88/48.26	4.38/9.79	−0.13*	−0.21**	0.06	0.02		0.01	0.01	−0.00
6. OJC for meaning	0.59/0.51	3.69/2.61	0.87/1.13	−0.20**	0.07	0.09	−0.04	0.01		0.43**	0.14**
7. OJC for affiliation	0.61/0.54	3.79/2.82	0.82/1.01	−0.06	0.23**	0.11	−0.03	0.03	0.45**		0.12**
8. Vitality	0.67/0.54	3.56/3.36	0.90/1.05	−0.05	0.01	−0.02	−0.01	0.13*	0.17**	0.07

ICCs, means, and standard deviations for Finnish employees before and for Japanese employees after the forward slash. Correlations for Finnish employees above and for Japanese employees below the diagonal. Gender coded as 1 = male, 2 = female. Education (highest qualification obtained) coded as 1 (primary school or lower), 2 (vocational school or college), 3 (vocational institute or bachelor's degree), 4 (master's degree), 5 (higher degree). ICC, intra-class correlation coefficient (ICC1); M, mean; SD, standard deviation; OJC, off-job crafting.

^* p < 0.05,

^**p < 0.01.