. Author manuscript; available in PMC: 2007 Dec 13.

Published in final edited form as: Merrill Palmer Q (Wayne State Univ Press). 2007 Jan;53(1):131–154. doi: 10.1353/mpq.2007.0004

Table 6.

Simultaneous Regressions of Temperament Measures on Total Vocabulary and Joint Attention Measures

Dependent Variable	Independent Variables	β	t	p
1) Executive Control	Total Vocabulary	.44	3.28	.002
	Lower IJA	-.32	-2.39	.022
2) Executive Control	Total Vocabulary	.38	2.85	.007
	IJA Alternates	-.34	-2.56	.015
3) Attention Shifting	Total Vocabulary	.31	2.14	.038
	IJA Alternates	-.26	-1.80	.080
4) Inhibitory Control	Total Vocabulary	.36	2.54	.015
	IJA Alternates	-.25	-1.79	.082
5) Positive Anticipation	Total Vocabulary	.33	2.45	.018
	IJA Pointing	-.31	-2.25	.029
6) Frustration	Total Vocabulary	-.26	-1.80	.079
	IJA Alternates	.29	2.03	.049
7) Perceptual Sensitivity	Total Vocabulary	.33	2.30	.027
	Total IJA	-.37	-2.58	.014