Table 1.

Means and Standard Deviations (in Parentheses) of the Characteristics for the Complete Included and Excluded Samples, and Separately by Participant Sex and Shyness

		Boys*		Girls
		Shy	Non-shy	Shy	Non-shy
Included participants
Age	5.58 (0.61)	5.70 (0.48)	5.56 (0.81)	5.50 (0.52)	5.56 (0.53)
CCTI shyness	2.29 (1.16)	3.22 (0.90)	1.48 (0.20)	3.38 (0.96)	1.24 (0.33)
N	48	10	16	12	9
Excluded participants
Age	5.33 (0.71)	5.33 (0.58)	5.50 (0.71)	5.50 (0.71)	5.00 (1.41)
CCTI shyness	2.89 (1.54)	4.33 (0.31)	1.30 (0.42)	3.90 (0.14)	1.30 (0.42)
N	9	3	2	2	2

Note.

^*Shyness data were missing for one included male participant. CCTI = Colorado Child Temperament Inventory.