Table 3. Means, standard deviation and z-scores for three clusters solution by -means cluster analysis.

Cluster		Task			Ego
	n	M	SD	z	M	SD	z
1. High-task/Moderate-ego	11	4.39	.29	1.13	3.27	.45	.20
2. Moderate-task/Low-ego	9	3.64	.25	-.46	2.26	.39	-1.27
3. Moderate-task/Moderate-ego	18	3.63	.25	-.44	3.48	.37	.44