Table 1. Aggregation test results for team level variables.

Variables	Within-team agreement	Between-teams variance		Deff	Analysis of variance
	r wg(j)	ICC[1]	ICC[2]		F(89, 958)	p
T1 Inspiring	.85	.16	.71	3.03	3.39	.000
T1 Strengthening	.90	.11	.61	2.40	2.60	.000
T1 Connecting	.87	.15	.68	2.91	3.11	.000
T2 Performance feedback	.85	.09	.55	2.14	2.22	.000
T2 Trust in management	.80	.16	.70	3.03	3.35	.000
T2 Communication	.86	.16	.71	3.03	3.41	.000
T2 Participation in decision-making	.65a	.17	.72	3.16	3.59	.000
T2 Team effectiveness	.83	.08	.51	2.02	2.02	.000

Notes. N_individuals = 1,048; N_teams = 90; Within-team agreement for measures with a single item is assessed using the r_wg index.